# Id Name Users TB78 TB91 TB102 TB115 TB128 TB140 TB152 Activity Current Min (ATN) Max (XPI) Max (ATN) Notes
1 986686 ImportExportTools NG 277852 10.0.4

 12.0.4

 12.0.4

 14.1.8

 14.1.10

 15.0.1

 15.0.1

 2026-06-22 15.0.1

 140.0 153.* 153.*
2 4631 Provider for Google Calendar 145392 78.0.2

 102.0.0

 115.3.0

 128.0.0

 128.5.12

 128.5.12

 128.5.12

 2026-06-22 128.5.12

 128.0 154.* 154.*
3 711780 LookOut (fix version) 121177 3.0.6

 5.4

 5.4

 6.7

 6.7

 7.2

 2026-05-01 7.2

 140.0 150.* 150.*
4 195275 Send Later 117138 8.9.8

 9.0.11

 10.6.1

 10.6.1

 10.7.8

 10.7.8

 10.7.8

 2025-11-07 10.7.8

 126.0 146.* 154.*
5 4654 Remove Duplicate Messages 95524 0.5.2.2

 0.5.4b5

 0.5.4b5

 0.5.4b5

 0.6.4

 0.6.6

 0.6.6

 2026-04-23 0.6.6

 140.0 150.* *
6 640 Quicktext
↳ Clippings for Thunderbird		 83398 3.6

 4.3

 5.10

 5.16

 5.21

 6.4

 2025-07-28 6.4

 140.0 143.* 140.*
7 988138 Grammar and Spell Checker — LanguageTo 73461 8.11.2

 8.11.2

 8.11.2

 8.11.2

 8.11.2

 8.11.2

 8.11.2

 2024-07-31 8.11.2

 78.0 130.* 154.*
8 47144 Mail Merge 72748 7.4.0

 8.4.0

 9.6.1

 10.5.0

 11.5.0

 11.5.0

 11.5.0

 2026-03-31 11.5.0

 128.0a1 150.* 153.*
9 634298 CardBook 60684 62.8

 77.0

 86.4

 94.4

 106.0

 106.0

 106.0

 2026-07-02 106.0

 128.0 154.* 154.*
10 987924 Web Translate 53212 3.7
 4.3
 5.0
 5.7
 6.0
 6.4
 6.4
 2026-04-20 6.4
 140.0 * *
11 611 Signature Switch 51979 2.15.3
 2.15.3
 2.15.3
 2.20.1
 2.20.1
 2.20.1
 2.20.1
 2025-10-17 2.20.1
 111.0 * *
13 987967 Textmarker 49497 6.2.0
 6.2.0
 6.2.0
 7.3.0
 7.3.0
 7.3.0
 7.3.0
 2026-04-30 7.3.0
 115.0 * *
14 986436 FileLink Provider for Dropbox 46155 7
 7
 7
 7
 7
 7
 7
 2020-03-01 7
 68.2.1 * *
15 986643 FileLink provider for WebDAV 40126 3

 5

 6

 6

 9
 9
 9
 2025-03-28 9
 128.0 * *
16 986325 Owl for Exchange 39041 0.7.9.4

 1.2.4

 1.2.4

 1.5.2

 1.5.2

 1.5.2

 1.5.2

 2026-06-16 1.5.2

 115.0 152.* 152.*
17 987761 *cloud - FileLink for Nextcloud OpenCl 37030 3.19.0
 3.19.0
 3.19.0
 3.19.0
 3.19.0
 3.19.0
 3.19.0
 2026-07-05 3.19.0
 68.2.1 * *
18 773590 TbSync Manager 36459 2.22

 3.0.2

 4.7

 4.8

 4.11

 4.16

 2025-07-28 4.16

 140.0 140.* 140.*
19 987716 Minimize on Close 32229 2.0.1.4

 2.0.1.4

 2.0.1.4

 2.0.1.4

 2.0.3.0

 2.0.3.0

 2.0.3.0

 2026-06-24 2.0.3.0

 128.0 153.* 153.*
20 438634 DKIM Verifier 28863 4.1.1

 5.6.0

 5.6.0

 5.6.0

 6.3.0

 6.3.0

 6.3.0

 2026-05-31 6.3.0

 128.0 153.* *
21 987840 PrintingTools NG 24216 2.0.61

 2.2.3

 2.2.3

 3.1.3

 3.1.7

 3.1.13

 3.1.13

 2026-05-11 3.1.13

 140.0 152.* 152.*
22 988127 Add-on Compatibility Check 23737 1.10.10
 1.10.10
 1.10.10
 2.7
 2.7
 2.7
 2.7
 2025-10-29 2.7
 115.0 * *
23 2533 Addressbooks Synchronizer 23565 4.14

 4.14

 4.22

 4.22

 4.22

 4.22

 4.22

 2025-09-28 4.22

 102.0 145.* 152.*
24 708783 Emoji 22599 1.78.7

 1.91.8

 1.102.10
 1.102.10
 1.102.10
 1.102.10
 1.102.10
 2022-10-21 1.102.10
 102.0 * *
25 477467 AutoarchiveReloaded 22209 1.0.0.9
 1.0.0.9
 1.0.0.9
 1.0.0.9
 1.0.0.9
 1.0.0.9
 1.0.0.9
 2026-01-21 1.0.0.9
 68.0 * *
26 54035 Thunderbird Conversations 22030 3.2.35

 4.0.26

 4.0.26

 4.1.7

 4.3.1

 4.3.10

 4.3.10

 2026-06-17 4.3.10

 140.0a1 154.0a1 154.0a1
27 986386 Open Google Calendar 21751 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 2020-12-13 1.6
 68.0 * *
28 386321 Lightning Calendar Tabs 21047 2.5

 2.8

 3.2

 3.2

 3.9

 3.9

 3.9

 2026-06-09 3.9

 128.0 153.* 153.*
29 986338 Provider for Exchange ActiveSync 20506 1.20

 2.0.1

 4.8

 4.8

 4.12

 4.18

 2026-04-27 4.18

 136.0 140.* 140.*
30 2281 Check and Send 18951 2.1.6
 2.1.6
 2.1.6
 2.1.6
 2.1.7
 2.1.7
 2.1.7
 2024-12-07 2.1.7
 128.0 * *
31 5582 Confirm-Address 17729 1.3.8
 1.3.8
 1.3.8
 1.3.8
 1.3.8
 1.3.8
 1.3.8
 2021-04-14 1.3.8
 78.0 * *
32 10052 FiltaQuilla 17688 3.4

 3.7.2

 3.7.2

 4.3.1

 5.5.1

 6.2.2

 6.2.2

 2026-06-29 6.2.2

 140.0 153.* 153.*
33 64758 XNote++ 14611 3.1.7

 3.5.16

 3.5.16

 4.7.14

 4.7.14

 4.7.14

 4.7.14

 2026-06-04 4.7.14

 115.0 152.* 152.*
34 217293 Signal Spam 14607 4.2.2

 4.2.2

 4.2.2

 4.2.9

 4.2.9

 4.2.9

 4.2.9

 2026-01-15 4.2.9

 115.0 148.* *
36 3254 QuickFolders (Tabbed Folders) 13039 5.9.1

 5.18

 5.18

 6.15.1

 6.15.1

 6.16.3

 6.16.3

 2026-06-18 6.16.3

 140.0 153.* 153.*
38 372870 quickFilters 12862 5.7.1

 5.9.4

 5.9.4

 6.12.3

 6.12.3

 6.13

 6.13

 2026-07-03 6.13

 140.0 154.* 154.*
39 987908 DeepL翻訳 12550 1.6.2

 1.6.2

 1.6.2

 1.6.2

 1.8.3
 1.8.3
 1.8.3
 2026-03-28 1.8.3
 128.0 * *
40 90003 LocalFolders 12015 3.0.1

 4.0.0

 4.0.0

 4.1.0

 4.1.0

 4.2.5

 4.2.5

 2026-03-17 4.2.5

 140.0 150.* 152.*
41 605874 ReplyWithHeader 11794 2.3.0

 2.4.0

 2.5.0

 2.6.0

 3.3.1
 3.3.1
 3.3.1
 2025-11-19 3.3.1
 125.0 * *
42 987783 Compact Headers 11783 2.23

 2.25

 3.5

 5.15

 5.15

 5.15

 5.15

 2026-06-22 5.15

 115.0 154.* 154.*
43 986685 Phoenity Icons 11678 3.4

 3.7

 3.10


 3.14


 3.19


 3.19


 3.19


 2026-03-27 3.19


 128.0 151.* *
44 695913 List Addons in Windows' Programs 11597 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2023-12-26 2.1
 68.0 * *
45 987719 Display Mail User Agent T 11577 2.2.3

 2.9.14
 2.9.14
 2.9.14
 2.9.14
 2.9.14
 2.9.14
 2026-03-28 2.9.14
 91.0 * *
46 4970 Tag Toolbar / Tag Popup 11302 2.1.5

 2.3.5

 2.4.1

 2.4.7

 2.4.7

 2025-03-23 2.4.7

 128.0 136.* 151.*
48 989207 Close to Tray (for Windows) 10533 1.6

 1.6

 1.6

 1.6

 1.6

 1.6

 1.6

 2026-01-31 1.6

 76.0 149.* *
50 986258 Provider for CalDAV & CardDAV 10281 1.24

 2.0.2

 4.7

 4.7

 4.8
 4.8
 4.8
 2024-07-13 4.8
 128.0 * *
52 987708 Auto Address Cleaner 10144 1.1
 1.1
 1.1
 1.1
 1.4
 1.4
 1.4
 2024-09-13 1.4
 128.0 * *
53 986635 FileLink Provider for Box 10034 5
 5
 5
 5
 5
 5
 5
 2020-07-01 5
 78.0 * *
54 11005 Shrunked Image Resizer 9678 5.0.2

 5.0.4

 5.1

 5.1.1

 5.1.3

 6.0.1
 6.0.1
 2026-03-25 6.0.1
 140.0 * *
55 1556 Allow HTML Temp 9630 6.3.8

 7.0.6

 8.1.5

 9.1.1

 10.2.1

 10.2.1

 10.2.1

 2026-06-28 10.2.1

 128.0 154.* 154.*
56 987798 MyPhoneExplorer 9569 4.10

 4.10

 4.10

 4.10

 4.10

 5.2

 5.2

 2026-06-18 5.2

 133.0 154.* 154.*
58 987934 Simple Mail Redirection 8498 1.45

 1.53

 1.53

 1.53

 1.53

 1.53

 1.53

 2026-04-02 1.53

 91.0 151.* 154.*
59 988296 Minimize on startup 7882 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2024-06-16 1.1
 78.0 * *
60 330066 Edit Email Subject (EES) 7875 4.3

 5.1

 6.2

 7.4
 7.4
 7.4
 7.4
 2023-08-05 7.4
 115.0 * *
61 12018 Quick Folder Move 7752 1.9.0

 1.10.0

 1.10.0

 2.9.2

 3.3.0

 3.3.0

 3.3.0

 2025-06-21 3.3.0

 128.0 141.* 154.*
62 986372 BorderColors D 7560 2025.10.1
 2025.10.1
 2025.10.1
 2025.10.1
 2025.10.1
 2025.10.1
 2025.10.1
 2025-10-24 2025.10.1
 78.0 * *
63 988018 Dark Reader 7332 4.9.119
 4.9.119
 4.9.119
 4.9.119
 4.9.119
 4.9.119
 4.9.119
 2026-01-14 4.9.119
 78.0a1 * *
64 809689 Grammalecte [fr] (for Thunderbird) 6620 2.3.0
 2.3.0
 2.3.0
 2.3.0
 2.3.0
 2.3.0
 2.3.0
 2025-12-15 2.3.0
 78.0a1 * *
65 987960 Simple Startup Minimizer 6539 0.6
 0.6
 0.6
 0.6
 0.6
 0.6
 0.6
 2021-08-19 0.6
 78.0 * *
66 15102 Manually sort folders 6408 2.3.0

 2.3.0

 2.3.0

 2023-01-22 2.3.0

 68.0 103.0 103.0
67 987780 Google Calendar Tab 6408 0.2
 0.2
 0.2
 0.2
 0.2
 0.2
 0.2
 2020-02-11 0.2
 64.0 * *
68 56935 Identity Chooser 5779 2.2

 3.2

 3.2

 4.5
 4.5
 4.5
 4.5
 2026-06-08 4.5
 115.0 * *
70 988175 Emoji 5709 3.23.1.3
 3.23.1.3
 3.23.1.3
 3.23.1.3
 3.23.1.3
 3.23.1.3
 3.23.1.3
 2025-03-26 3.23.1.3
 60.0 * *
71 987900 QNote 5708 0.12.5

 0.12.5

 0.12.5

 0.13.0

 0.14.20

 0.14.20

 0.14.20

 2026-06-19 0.14.20

 128.0 153.* 153.*
72 987906 Full Address Column 5440 1.0.4

 1.0.4

 1.0.4

 1.2.4

 1.2.4

 1.2.4

 1.2.4

 2025-05-16 1.2.4

 115.10.0 133.* *
73 987885 tbkeys-lite 5385 2.2.4

 2.2.4

 2.2.4

 2.3.0

 2.4.3

 2.4.3

 2.4.3

 2026-02-17 2.4.3

 128.0 149.* 154.*
75 472193 CategoryManager 5251 4.4

 5.1

 6.3
 6.4
 6.4
 6.4
 6.4
 2023-06-30 6.4
 115.0 * *
76 742199 Attach from Clipboard 5048 1.78.1

 1.91.2

 1.91.2

 1.128.6

 2.2

 2.2

 2026-03-23 2.2

 128.0 148.* 148.*
77 988001 Attachment Viewer: view in a tab, slid 5009 1.2.7

 2.3.3

 2.3.3

 2.9.2

 3.4.12

 3.4.12

 3.4.12

 2026-02-24 3.4.12

 128.0 148.* 152.*
78 988116 Charset Menu 4875 1.1.2

 1.1.2

 2.0.0

 2.0.0

 2.1.2

 2.1.2

 2.1.2

 2025-08-07 2.1.2

 128.0 142.* 153.*
79 988164 Outlook/Teams Appointments 4867 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2022-05-15 1.2
 78.0 * *
80 811161 WarnAttachment 4569 2.13

 2.13

 2.13

 2.13

 2.18

 2.18

 2.18

 2026-06-19 2.18

 126.0 152.* 152.*
82 987932 StandardTexter 4364 1.7.1
 1.7.1
 1.7.1
 1.7.1
 1.7.1
 1.7.1
 1.7.1
 2025-12-07 1.7.1
 78.5.0 * *
83 987892 Quote Colors & Collapse 4350 2.0.10

 3.2.7
 4.1.0
 4.2.1
 4.2.4
 4.3
 4.3
 2025-08-31 4.3
 140.0 * *
84 987931 Birthday Calendar 4328 1.0

 1.0

 1.2.2

 1.2.2

 1.2.3

 1.2.4

 1.2.4

 2026-06-24 1.2.4

 140.0 153.* 153.*
85 988090 Google-4-TbSync 4316 0.1.8

 0.3.0

 0.6.0

 0.6.0

 0.7.0

 0.9.0

 2025-07-29 0.9.0

 136.0 140.* 140.*
86 987888 Message Header Toolbar Customize 4285 2.2.1

 2.2.2

 2.3.6

 2.4.3

 2.4.4

 2.4.4

 2025-03-23 2.4.4

 128.0 136.* 151.*
88 46207 mailmindr 4151 1.5.0

 1.5.0

 1.7.1
 1.7.1
 1.7.1
 1.7.1
 1.7.1
 2024-08-04 1.7.1
 102.0 129.* *
91 12802 Phoenity Buttons 3959 4.2

 4.3

 4.3

 5.1

 5.4

 5.4

 5.4

 2026-03-27 5.4

 128.0 151.* *
92 986682 Disable DragAndDrop (New) 3937 5.5.0

 5.5.0

 5.5.0

 5.5.0

 6.9.0

 6.9.0

 6.9.0

 2026-01-18 6.9.0

 128.0 149.* *
93 987909 ThirdStats 3711 1.8.0
 1.10.0
 1.10.0
 1.10.0
 1.12.4
 1.12.4
 1.12.4
 2026-02-23 1.12.4
 128.0 * *
94 747286 Google Keep Tab 3708 0.10.8
 0.10.8
 0.10.8
 0.10.8
 0.10.8
 0.10.8
 0.10.8
 2021-03-23 0.10.8
 78.0 * *
95 324497 SmartTemplates 3681 3.15.1

 3.18

 3.18

 4.18.2

 4.18.2

 4.19

 4.19

 2026-04-23 4.19

 140.0 151.* 153.*
96 988115 Clippings for Thunderbird 3663 6.1.6

 6.2.6

 6.2.6

 6.3.7

 7.0.5
 7.1.8
 7.1.8
 2026-06-18 7.1.8
 140.0 * *
97 11646 No Message Pane Sort 3645 2.0.2

 2.0.2

 2.0.2

 3.0.2

 3.0.2

 3.0.2

 3.0.2

 2023-07-21 3.0.2

 115.0 116.* *
98 987775 Search Button 3613 2.3.2

 2.3.2

 2.3.2

 3.0.0

 3.1.0

 3.1.0

 4.0.0

 2025-06-29 4.0.0

 141.0 141.* 153.*
99 987740 Nostalgy++/ Manage, search and archive 3595 3.4.2

 3.4.2

 3.6.18

 4.8.80

 5.0.3

 5.0.3

 5.0.3

 2026-01-12 5.0.3

 128.0 147.* 152.*
100 988546 Send Later Button 3579 1.2.7
 1.2.7
 1.2.7
 1.2.7
 1.2.7
 1.2.7
 1.2.7
 2025-10-26 1.2.7
 78.0 * *
101 987944 Darko 3442 3.4
 3.4
 3.6
 3.8
 3.9
 3.9
 3.9
 2025-03-09 3.9
 128.0 * *
103 988333 WhatsApp Web in Thunderbird 3170 1.4.2
 1.4.2
 1.4.2
 1.4.2
 1.4.2
 1.4.2
 1.4.2
 2023-11-10 1.4.2
 68.0 * *
104 988091 Expression (Power) Message/Calendar Se 3088 2.11

 3.8.11

 3.8.11

 4.0.44

 4.4.47

 4.8.47

 4.8.47

 2026-05-28 4.8.47

 140.0 152.* 152.*
105 244848 ExQuilla for Exchange 3053 78.1

 115.5

 115.5

 152.0

 152.0

 152.0

 152.0

 2026-06-16 152.0

 115.0 152.* 152.*
106 987764 Header Tools Improved 2997 3.7

 3.9

 3.9

 4.7

 4.12

 4.12

 4.12

 2025-09-27 4.12

 128.0 145.* *
107 1898 FolderFlags 2951 1.6.0

 1.6.0

 1.6.0

 1.6.0

 1.7.2

 1.7.2

 2025-08-18 1.7.2

 128.0 142.* 151.*
108 59195 G-Hub Lite 2925 7.1.0
 7.1.0
 7.1.0
 7.1.0
 7.1.0
 7.1.0
 7.1.0
 2019-10-03 7.1.0
 68.0a1 * *
109 986692 Profile Switcher 2910 2.6

 2.6

 2.6

 3.3

 3.7

 3.7

 3.7

 2025-06-27 3.7

 128.0 141.* *
110 331319 Folder Pane View Switcher 2819 4.0.2

 6.1

 6.1

 6.1

 6.1.3

 6.1.3

 6.1.3

 2026-02-08 6.1.3

 126.0 148.* 154.*
111 71 Enigmail
↳ Thunderbird native OpenPGP support		 2818 2.2.4.2

 2021-08-27 2.2.4.2

 78.0 78.* 78.*
113 987705 Open Tab 2670 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2022-05-27 1.2
 60.0 * *
114 988190 Old (classic) Icons 2668 1.0.4

 1.2.2

 1.5.2


 1.6


 1.7.1


 1.7.1


 1.7.1


 2025-03-09 1.7.1


 128.0 138.* *
115 988059 Unsubscribe 2626 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 2021-03-31 1.1.1
 76.0a1 * *
116 987801 FileLink for Plik 2620 1.2.3
 1.2.3
 1.2.3
 1.2.3
 1.2.3
 1.2.3
 1.2.3
 2025-01-17 1.2.3
 68.2.1 * *
118 988289 keepassxc-mail 2447 1.10

 1.10

 1.10

 1.10

 1.17.20260701.0

 1.17.20260701.0

 1.17.20260701.0

 2026-07-01 1.17.20260701.0

 128.0 154.* 154.*
120 988195 Filter Manager 2440 1.0

 1.1

 1.1

 1.3

 1.3

 1.3

 1.3

 2025-01-26 1.3

 115.0 136.* *
121 287743 MailHops 2408 4.3.3

 4.3.3

 4.3.3

 4.4.0
 4.5.0
 4.5.0
 4.5.0
 2024-07-24 4.5.0
 122.0 * *
123 116388 Automatic Dictionary 2384 3.0.1

 3.0.1

 3.15.0

 3.15.0

 4.13.0

 4.13.0

 4.13.0

 2026-03-05 4.13.0

 128.0 148.0 154.*
124 988108 OpenPGP Alias Updater 2382 0.3i

 0.3i

 0.3i

 0.7

 0.7

 0.7

 0.7

 2026-06-19 0.7

 115.0 152.* 152.*
125 4268 Colored Diffs 2327 2.1.1
 2.3.1
 2.3.1
 2.3.1
 2.3.1
 2.3.1
 2.3.1
 2023-10-04 2.3.1
 91.0 * *
127 646888 Dictionary for recipient 2299 2.3.1

 2.3.1

 2.3.2

 2.3.2

 2.4.1

 2.4.1

 2.4.1

 2025-08-07 2.4.1

 128.0 142.* 153.*
128 356507 Header Tools Lite
↳ Header Tools Improved		 2294 1.5.3

 1.5.5

 1.6.2

 2.0.2

 2.4.7

 2.4.7

 2.4.7

 2026-01-20 2.4.7

 128.0 148.* 152.*
130 987689 changeQuote 2249 1.5.3

 1.6.1

 1.6.1

 1.7.11

 1.8.1

 1.8.2
 1.8.2
 2025-04-15 1.8.2
 136.0 * *
132 987911 Spam Scores 2208 1.3.1

 1.4.2

 1.4.2

 1.6.0

 1.6.0

 1.6.0

 1.6.0

 2025-11-11 1.6.0

 115.0 144.* *
133 11727 ReFwdFormatter 2177 2.143.2
 2.143.2
 2.143.2
 2.143.2
 2.143.2
 2.143.2
 2.143.2
 2026-01-22 2.143.2
 60.0 * *
135 989234 BuxarTranslate 2145 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2025-11-11 1.0.1
 78.0 * *
137 1203 Correct Identity
↳ Identity Chooser		 2074 2.0.1

 2.3.2

 2.5.2

 2.6.7

 2.6.7

 2.6.7

 2.6.7

 2026-06-13 2.6.7

 115.0 153.* 153.*
138 987844 InsertSignature 2069 0.4.5
 0.4.5
 0.4.5
 0.4.5
 0.4.5
 0.4.5
 0.4.5
 2024-07-17 0.4.5
 68.6.0 * *
142 987946 Export to ZIP 2015 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 2020-11-16 1.0.0
 78.4.0 * *
143 986522 PopMailListRecipients 2 1995 2.3
 2.3
 2.3
 2.3
 2.3
 2.3
 2.3
 2020-09-04 2.3
 74.0 * *
147 983832 Changelogger 1847 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 2021-04-24 1.1.1
 60.0 * *
150 705889 TORPEDO - TOoltip-poweRed Phishing Ema 1806 3.2.2
 3.2.2
 3.2.2
 3.2.2
 3.2.2
 3.2.2
 3.2.2
 2024-06-03 3.2.2
 60.0 * *
151 986300 URL Link 1792 3.5.2

 3.6
 3.6
 3.6
 3.6
 3.6
 3.6
 2022-06-15 3.6
 91.0 * *
152 2874 Folder Account 1786 10.0

 11.1

 11.3

 11.3.1

 12.0

 12.2.2
 12.2.2
 2025-12-15 12.2.2
 136.0 * *
154 310 BiDi Mail UI 1755 0.13

 0.13

 0.13

 0.14.1

 0.16.2

 0.16.3

 0.16.3

 2025-10-26 0.16.3

 140.0 144.* *
155 987865 Previous Colors 1749 1.2

 1.2

 1.2

 1.2

 2.1

 2.1

 2.1

 2024-07-27 2.1

 128.0 128.* 152.*
156 988187 Google Chat Tab 1665 0.1.1
 0.1.1
 0.1.1
 0.1.1
 0.1.1
 0.1.1
 0.1.1
 2024-12-04 0.1.1
 78.0 * *
157 987966 Search for 1599 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2020-11-27 1.0.1
 77.0 * *
159 987800 Copy Address 1505 0.0.1
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 2021-11-14 0.0.2
 91.0 * *
162 986632 SPAMBEE 1465 3.2.3

 3.2.3

 3.2.3

 3.3.8

 3.3.8

 3.3.8

 3.3.8

 2026-01-15 3.3.8

 115.0 148.* *
167 988056 Get All Mail Button for TB78++ 1431 2.3.1

 2.3.1

 2.3.1

 3.1.1

 4.0.0

 4.0.0

 4.0.0

 2025-02-05 4.0.0

 126.0 136.* 153.*
168 988099 Link in Tab 1423 1.6
 1.6
 1.6
 1.7
 1.7
 1.7
 1.7
 2024-05-06 1.7
 115.0 * *
170 987787 Restart Button 1364 1.3

 1.6

 1.6

 1.6

 1.7

 1.7

 1.7

 2025-01-26 1.7

 128.0 136.* *
173 769143 Lightning Invitation Notifier | LIN 1313 140.0

 140.0

 140.0

 140.0

 140.0

 140.0

 2025-09-11 140.0

 78.0 140.* 140.*
176 987833 GCalTab 1226 3.1.0
 3.1.0
 3.1.0
 3.1.0
 3.1.0
 3.1.0
 3.1.0
 2023-02-27 3.1.0
 68.0 * *
178 3492 Show InOut 1218 3.14

 3.14

 3.14

 4.6

 4.6

 4.6

 4.6

 2024-07-15 4.6

 115.10.0 130.* 154.*
179 987784 Config Button 1198 1.7

 1.8

 1.8

 2.2

 2.2

 2.2

 2.2

 2025-01-26 2.2

 115.0 136.* *
182 988067 Signature sync for Gmail 1124 2.0.2

 3.1.1
 3.1.1
 3.1.1
 3.1.1
 3.1.1
 3.1.1
 2024-01-04 3.1.1
 91.0 * *
186 988098 Thunderbird Todoist 1108 0.7
 0.7
 0.7
 0.7
 0.7
 0.7
 0.7
 2026-01-06 0.7
 68.0 * *
187 987987 Toggle HTML 1094 1.4

 1.7

 1.7

 1.9

 1.9

 1.9

 1.9

 2025-01-26 1.9

 115.0 136.* *
188 360086 Toggle Headers 1084 3.0

 3.0

 3.0

 4.2

 4.2

 4.2

 4.2

 2025-04-07 4.2

 115.0 139.* *
189 987984 Just Report It 1076 1.3.0
 2.3.0
 2.3.0
 3.1.1
 3.3.0
 3.3.0
 3.3.0
 2026-01-02 3.3.0
 122.0 * *
190 2561 Copy Sent to Current 1075 3.27

 3.27

 3.39

 3.39

 3.39

 3.39

 2025-07-01 3.39

 102.3.0 141.* 148.*
193 1279 Xpunge 1054 2.1.1

 3.0.0

 3.0.0

 4.0.2

 5.0.2

 2024-11-13 5.0.2

 128.2.0 131.* 139.*
194 331666 QuickArchiver 1045 0.2.11

 0.2.11

 0.2.11

 2.2.0
 2.2.0
 2.2.0
 2.2.0
 2023-11-03 2.2.0
 115.0 115.* *
195 988035 Markdown Here Revival 1043 3.3.1

 3.5.1

 3.5.1

 3.6.0

 4.0.9.1

 4.0.9.1

 2026-01-16 4.0.9.1

 128.0 148.* 147.0
196 987808 quicker quicksearch 1039 2.6
 2.6
 2.6
 2.6
 2.6
 2.6
 2.6
 2021-03-20 2.6
 68.0 * *
197 988068 Read Aloud: A Text to Speech Voice Rea 1034 1.71.0
 1.71.0
 1.71.0
 1.71.0
 1.71.0
 1.71.0
 1.71.0
 2024-05-29 1.71.0
 60.0 * *
202 988447 GMail Labels 959 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 2024-08-05 0.3
 78.0 * *
204 612 NestedQuote Remover 930 1.4.0
 1.4.0
 1.4.0
 1.4.0
 1.4.0
 1.4.0
 1.4.0
 2023-01-04 1.4.0
 78.4.0 * *
205 987858 Mark All Read:WE 922 1.1
 1.1
 1.1
 1.1
 2.1
 2.1
 2.1
 2024-06-27 2.1
 128.0 * *
206 676875 Rspamd-spamness 920 2.10.0

 2.10.0

 2.10.0

 2.10.0

 2.10.0

 2.10.0

 2.10.0

 2026-03-27 2.10.0

 78.0 150.* 152.*
207 987914 Filter on Folder Button 916 1.2.0

 1.2.0

 1.5.0

 1.5.1

 1.6.2

 1.6.2

 2025-05-04 1.6.2

 128.0 140.0 145.*
208 787632 Quick Folder Key Navigation 895 3.3.1

 3.3.2

 3.3.2

 4.6
 4.6
 4.6
 4.6
 2026-03-02 4.6
 115.0 * *
209 987852 PGPGeek 887 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 2020-07-09 1.6
 78.0 * *
210 2610 Mailbox Alert
↳ NTFNTF (Notify on This Folder Not That Folder)		 867 0.27

 0.29.1

 0.30

 2022-07-03 0.30

 102.0 102.* 102.*
212 987964 Smileyfixer 851 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2020-11-26 2.0.1
 78.4.0 * *
214 987746 FileLink Provider for OwnCloud and Nex 837 1.8
 1.8
 1.8
 1.8
 1.8
 1.8
 1.8
 2020-02-04 1.8
 68.0 * *
216 987786 DevTools Button 834 1.3

 1.5

 1.5

 1.6

 1.6

 1.6

 1.6

 2025-01-26 1.6

 115.0 136.* *
220 988625 ObsidianClipper 813 0.5.1
 0.5.1
 0.5.1
 0.5.1
 0.5.1
 0.5.1
 0.5.1
 2025-06-13 0.5.1
 78.0 * *
221 988066 reply-all-auto-cc 790 1.1.3
 1.1.3
 1.1.3
 1.1.3
 1.1.3
 1.1.3
 1.1.3
 2021-09-04 1.1.3
 78.0 * *
222 987933 Toggle Line Wrap 787 1.4.2

 1.5.2

 1.5.2

 1.5.2

 1.6.5

 1.6.5

 1.6.5

 2026-06-13 1.6.5

 128.0 152.* 152.*
223 6533 ThreadVis 783 3.1.1

 3.3.0

 3.4.2

 3.5.1

 3.6.1

 2024-08-31 3.6.1

 128.0 128.* 128.*
231 989169 Thunderbird Translate 715 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2025-11-01 1.1
 78.0 * *
233 10149 New Tab Button 707 2.0.6

 2.0.6

 2.1.0
 2.1.0
 2.1.0
 2.1.0
 2.1.0
 2022-06-29 2.1.0
 102.0 * *
234 451482 Paranoia 704 0.4.1
 0.4.1
 0.4.1
 0.4.1
 0.4.1
 0.4.1
 0.4.1
 2024-06-23 0.4.1
 78.0 * *
236 2299 ThreadKey 694 2.5

 2.5

 2.5

 3.0

 3.3

 3.3

 2026-02-25 3.3

 128.0 148.* 148.*
238 987803 Expand mailing lists 679 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 2020-12-03 1.1.0
 78.0 * *
240 987776 Limit non-BCC recipients 669 2.1.1
 2.1.1
 2.1.1
 2.1.1
 2.1.1
 2.1.1
 2.1.1
 2021-05-12 2.1.1
 78.0 * *
241 988677 Tag Sync for TB 667 1.2.9
 1.2.9
 1.2.9
 1.2.9
 1.2.9.8
 1.2.9.8
 1.2.9.8
 2024-09-05 1.2.9.8
 122.0 * *
244 161710 More Snooze 649 3.3.3

 3.3.3

 3.3.3

 3.3.3

 4.0.0

 4.0.0

 4.0.0

 2025-04-09 4.0.0

 128.0 137.* *
245 987651 Night and Day Dynamic 640 1.1
 1.1
 2.0
 2.0
 2.0
 2.0
 2.0
 2024-10-25 2.0
 102.0 * *
246 714655 Layout Button 638 3.0
 3.0
 3.0
 3.0
 4.1
 4.1
 4.1
 2024-06-27 4.1
 128.0 * *
249 508826 EDS Calendar Integration 629 0.9.3

 0.9.3

 1.0.2

 1.1.0

 1.2.0

 1.3.1

 1.3.1

 2026-05-18 1.3.1

 136.0 150.* 153.*
252 988256 Grammar, Proofreading & Spell Checker 607 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 2025-05-28 1.6
 78.0 * *
253 987995 Hide Local Folders for TB78++
↳ Thunderbird Supernova native support		 601 1.0.1

 2.1.0

 2.1.0

 3.0.1

 2023-06-06 3.0.1

 114.0a1 115.* 115.*
255 320395 RemindIt 599 3.0.68.1
 3.0.68.1
 3.0.68.1
 3.0.68.1
 4.2.3
 4.2.3
 4.2.3
 2026-05-27 4.2.3
 128.0 * *
256 987923 Move Mail Shortcuts 599 5
 5
 5
 8
 8
 9
 9
 2026-06-19 9
 138.0 * *
258 987994 Telegram Web in Thunderbird 590 3.2.1
 3.2.1
 3.2.1
 3.2.1
 3.2.1
 3.2.1
 3.2.1
 2023-02-13 3.2.1
 68.0 * *
259 987920 ProtonMail Encryption Status 588 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2020-10-06 1.0
 66.0 * *
264 987785 Toggle Message Pane 574 1.4

 1.6

 1.7

 1.8

 2.0
 2.0
 2.0
 2026-02-21 2.0
 128.0 * *
265 467893 Macro Template 570 3.5.0.0
 3.5.0.0
 3.5.0.0
 3.5.0.0
 3.5.0.0
 3.5.0.0
 3.5.0.0
 2025-02-02 3.5.0.0
 78.0 * *
269 988765 Hawk (Like ChatGPT in your emails) 563 4.4.0
 4.4.0
 4.4.0
 4.4.0
 4.4.0
 4.4.0
 4.4.0
 2025-01-04 4.4.0
 78.0 * *
270 988079 Open Image In New Tab 556 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2023-03-25 1.0.1
 78.0 * *
271 987729 New Folder Filters Button
↳ Filter on Folder Button		 553 3.3

 3.3

 3.5

 3.5

 3.9

 3.9

 2025-09-22 3.9

 128.0 144.* 144.*
273 988038 Archive old messages 542 0.1.4
 0.1.4
 0.1.4
 0.1.4
 0.1.4
 0.1.4
 0.1.4
 2022-06-21 0.1.4
 78.0 * *
274 805362 Copy Message ID 538 1.5.2
 1.5.2
 1.5.2
 1.5.2
 1.5.2
 1.5.2
 1.5.2
 2026-05-24 1.5.2
 68.7.0 * *
275 988064 Thematic 532 7.0.2
 7.0.2
 7.0.2
 7.0.2
 7.0.2
 7.0.2
 7.0.2
 2021-03-02 7.0.2
 60.0 * *
278 161820 AlertSwitch 525 0.9.14

 0.9.14

 0.9.14

 1.0

 1.0

 1.0

 1.0

 2024-08-23 1.0

 115.0 130.* *
281 690062 Sender Frequency 504 2.0.5

 2.0.5

 2.0.5

 3.0.1

 3.1.2

 3.1.2

 3.1.2

 2025-10-18 3.1.2

 128.0 145.* 153.*
284 988197 TabControl 484 0.4.2
 0.4.2
 0.4.2
 0.4.2
 0.4.2
 0.4.2
 0.4.2
 2025-12-15 0.4.2
 68.0 * *
285 988698 Thunderbird Email 2 CSV Exporter 479 3.0
 3.0
 3.0
 3.0
 4.3.25
 4.3.25
 4.3.25
 2025-03-26 4.3.25
 128.0 * *
286 987902 Deselect on Delete TB78 474 3.6

 3.6

 3.7
 3.7
 3.7
 3.7
 3.7
 2023-10-11 3.7
 102.0 * *
289 987925 EML-Editor 453 1.8

 2021-02-12 1.8

 78.0 * 78.*
291 986655 FrameWhite 442 141.1
 141.1
 141.1
 141.1
 141.1
 141.1
 141.1
 2024-11-19 141.1
 78.0 * *
294 984085 Unmangle Microsoft ATP Safelinks 438 3.2.0
 3.2.0
 3.2.0
 3.2.0
 3.2.0
 3.2.0
 3.2.0
 2026-06-18 3.2.0
 78.0 * *
295 988416 Quick Filter By 434 7

 7

 7

 14

 14

 14

 2025-07-14 14

 115.0 140.* 140.*
298 988591 One-Click Forward 423 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2026-02-16 2.1
 78.0 * *
299 988540 ThunderWebTabs 421 0.4.0
 0.4.0
 0.4.0
 0.4.0
 0.4.0
 0.4.0
 0.4.0
 2023-08-08 0.4.0
 64.0 * *
300 987807 Add to Mailing list 420 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2021-05-18 1.1
 71.0 * *
301 988715 AI Grammar 418 2
 2
 2
 2
 2
 2
 2
 2024-07-16 2
 78.0 * *
305 988804 Undo Button 404 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2024-09-24 1.1
 78.0 * *
306 988087 Message Mover 402 1.6.0
 1.6.0
 1.6.0
 1.6.0
 1.6.0
 1.6.0
 1.6.0
 2024-05-21 1.6.0
 78.0 * *
309 988228 cb_thunderlink 392 1.7.3

 1.7.3

 1.7.3

 1.7.3

 1.9.1
 1.9.1
 1.9.1
 2025-07-05 1.9.1
 128.0 * *
310 988145 Google Messages Tab 390 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 2021-07-31 1.0.0
 78.0 * *
314 988493 Aify 383 1.19
 1.19
 1.19
 1.19
 1.19
 1.19
 1.19
 2024-01-03 1.19
 78.0 * *
317 49594 SubSwitch 373 0.9.56

 0.9.56

 0.9.56

 1.0.8

 1.0.8

 1.0.8

 1.0.8

 2025-06-20 1.0.8

 115.0 141.* *
321 989270 Email Address Extractor to CSV 361 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2026-03-11 1.2
 78.0 * *
324 532656 CardDAV Browser 337 7.0
 7.0
 7.0
 7.0
 7.0
 7.0
 7.0
 2022-06-08 7.0
 78.0 * *
325 987859 Pywalfox 332 2.0.11
 2.0.11
 2.0.11
 2.0.11
 2.0.11
 2.0.11
 2.0.11
 2023-01-24 2.0.11
 60.0 * *
329 988853 Email Address Extractor 325 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2024-12-06 1.0
 78.0 * *
332 988024 Open in browser 319 0.1.6
 0.1.6
 0.1.6
 0.1.6
 0.1.6
 0.1.6
 0.1.6
 2024-10-04 0.1.6
 78.0 * *
333 988304 Contact Finder 316 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2022-06-22 1.2
 78.0 * *
335 988813 AutoReplace 314 1.9
 1.9
 1.9
 1.9
 1.9
 1.9
 1.9
 2025-12-08 1.9
 78.0 * *
336 988356 Auto Mark As Read 313 1.0.16.1
 1.0.16.1
 1.0.16.1
 1.0.16.1
 1.0.16.1
 1.0.16.1
 1.0.16.1
 2025-09-26 1.0.16.1
 60.0 * *
337 987894 ScrollAnywhere 311 9.2
 9.2
 9.2
 9.2
 9.2
 9.2
 9.2
 2022-04-19 9.2
 78.0 * *
341 988255 Topic Tree: Notebook, Wiki, Bookmarks 302 1.7.18
 1.7.18
 1.7.18
 1.7.18
 1.7.18
 1.7.18
 1.7.18
 2024-10-05 1.7.18
 60.0 * *
342 987727 Monterail Full Dark 2 for TB>68 301 3.2.3

 3.3

 3.3

 2021-08-16 3.3

 91.0 * 102.*
343 476761 Windows Taskbar Unread Badge
↳ Native support for an unread badge		 300 3.0.1

 2021-09-02 3.0.1

 78.0 78.* 78.*
345 986610 userChromeJS 298 1.0

 1.2

 1.2

 1.2

 1.2.2

 1.2.2

 1.2.2

 2025-06-30 1.2.2

 126.0 141.* 154.*
347 988002 Autofile - fast e-mail to folder filin 293 2.2.3
 2.2.3
 2.2.3
 2.2.3
 2.2.3
 2.2.3
 2.2.3
 2025-12-07 2.2.3
 78.0 * *
349 988738 Two Dynamic Birds 292 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 2024-06-13 0.1
 60.0 * *
351 988279 Jitsi Meet event generator 289 0.2.2
 0.2.2
 0.2.2
 0.2.2
 0.2.2
 0.2.2
 0.2.2
 2022-04-01 0.2.2
 78.0 * *
353 987806 Weatherlicious 286 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2020-04-09 2.0
 60.0 * *
357 987860 Empty Folder 278 1.4
 1.4
 1.4
 1.4
 1.5
 1.5
 1.5
 2026-04-15 1.5
 128.0 * *
358 987980 Add contact to CC by mentioning in bod 276 0.6.4
 0.6.4
 0.6.4
 0.6.4
 0.6.4
 0.6.4
 0.6.4
 2021-04-09 0.6.4
 78.5.0 * *
362 987926 UrgentMail 267 1.5
 1.5
 1.5
 1.5
 1.5
 1.5
 1.5
 2021-11-23 1.5
 78.0 * *
365 987738 Move messages 266 1.10
 1.11
 1.11
 1.11
 1.14
 1.14
 1.14
 2026-06-26 1.14
 128.0 * *
366 746354 New Email To All:reply, ready for new 264 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2021-03-18 2.1
 78.4.0 * *
367 348798 Evernote Tab 263 2.0.2
 2.0.2
 2.0.2
 2.0.2
 2.0.2
 2.0.2
 2.0.2
 2020-07-01 2.0.2
 78.0 * *
370 988877 eMail Address Finder 255 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.1.4
 0.1.4
 0.1.4
 2026-06-13 0.1.4
 128.0 * *
371 988060 Text Insert: Templates/Instant Spell C 252 1.6.23
 1.6.23
 1.6.23
 1.6.23
 1.6.23
 1.6.23
 1.6.23
 2025-09-30 1.6.23
 78.6.0 * *
373 987701 M-Hub Lite 251 2.0.0
 2.0.0
 2.0.0
 2.0.0
 2.0.0
 2.0.0
 2.0.0
 2019-10-03 2.0.0
 68.0a1 * *
374 987857 Preferences Button 250 1.2

 1.5

 1.5

 1.6

 1.6

 1.6

 1.8

 2026-03-27 1.8

 150.0 151.* *
376 559954 Tidybird 246 3.2.1

 4.3.0

 4.6

 4.6

 4.7.2

 5.6

 5.6

 2026-04-06 5.6

 137.0 150.* 152.*
378 988122 Addon-Info/Sync/Compatibility 242 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2021-06-27 1.1
 78.0 * *
380 988841 AutoZoom 239 1.4
 1.4
 1.4
 1.4
 1.4
 1.4
 1.4
 2024-11-16 1.4
 78.0 * *
381 988837 Calendar/Project Tools: Gantt-/Year V 237 2.6.10

 2.6.10

 2.6.10

 2.6.10

 2.6.10

 2.6.10

 2.6.10

 2026-04-17 2.6.10

 60.0 150.* 152.*
383 986415 stripImages 231 1.0.9
 1.0.9
 1.0.9
 1.0.9
 1.0.9
 1.0.9
 1.0.9
 2020-11-03 1.0.9
 68.0 * *
385 988271 Autocopy 78+ 227 3.0.2
 3.0.2
 3.0.2
 3.0.2
 3.0.2
 3.0.2
 3.0.2
 2022-02-25 3.0.2
 78.4.0 * *
387 986323 ConfirmBeforeDelete 225 1.5.5

 1.7.0

 1.7.0

 1.9.3

 2025-04-16 1.9.5

 137.0 137.* 137.*
388 988238 Get All Senders 221 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 2022-08-14 1.1.1
 78.0 * *
392 745576 Logout 211 2.5

 2.7

 2.7

 2.8

 3.2

 3.2

 3.2

 2025-07-03 3.2

 128.0 140.* 153.*
396 989046 Email Assistant 208 1.0.3
 1.0.3
 1.0.3
 1.0.3
 1.0.3
 1.0.3
 1.0.3
 2025-07-26 1.0.3
 60.0 * *
398 988423 SpamTester 204 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2022-12-30 1.0.1
 78.0 * *
407 988113 Ungender 197 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 2021-05-23 1.0.0
 78.0 * *
408 2548 Sieve 196 0.6.1

 0.6.1

 0.6.1

 2021-11-08 0.6.1

 68.0a1 102.0 102.0
413 988803 Redo Button 184 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2024-09-24 1.1
 78.0 * *
423 988731 Reply All Button 174 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 2026-02-28 1.2.0
 60.0 * *
424 988430 archive-by-time 173 0.4.1
 0.4.1
 0.4.1
 0.4.1
 0.4.1
 0.4.1
 0.4.1
 2024-01-11 0.4.1
 78.0 * *
429 367989 Rise of the Tools 171 2.0.0.2

 2.1.0.1

 2.1.0.1

 2022-07-03 2.1.0.1

 91.0 102.* 102.*
431 987935 RedThunderMineBird Plus 169 2.2.0
 2.2.0
 2.2.0
 2.2.0
 2.2.0
 2.2.0
 2.2.0
 2021-10-20 2.2.0
 78.0 * *
432 988282 CatchAll Bird 169 1.1.2
 1.1.2
 1.1.2
 1.1.2
 1.2.0
 1.2.0
 1.2.0
 2024-12-08 1.2.0
 128.0 * *
435 988180 Strip inline images 164 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2021-09-07 1.0
 74.0 * *
443 615980 Toggle Quotes (Collapse Quotes) 158 3.2

 3.3

 3.3

 4.1

 4.3

 4.5
 4.5
 2025-06-27 4.5
 136.0 * *
444 988227 Render Markdown Messages 158 1.3.0
 1.3.0
 1.3.0
 1.3.0
 1.3.0
 1.3.0
 1.3.0
 2026-03-23 1.3.0
 78.0 * *
449 988094 RainbowNote 154 37.1
 37.1
 37.1
 37.1
 37.1
 37.1
 37.1
 2024-10-29 37.1
 78.0 * *
450 534258 Received 153 2.6.2

 2.6.2

 2.6.2

 2.6.2

 2.6.2

 2.6.2

 2.6.2

 2025-12-04 2.6.2

 78.0 146.* 152.*
451 988871 Google Mail Tab 153 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 2025-01-06 0.3
 64.0 * *
453 704523 EuropeanMX Spam Reporter 150 2.2.1
 2.2.1
 2.2.1
 2.2.1
 2.2.1
 2.2.1
 2.2.1
 2024-07-24 2.2.1
 74.0a1 * *
454 988183 CloneMessage 150 1.3
 1.3
 1.3
 1.3
 1.3
 1.3
 1.3
 2022-06-17 1.3
 78.0 * *
455 988564 Paste code 150 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 2023-10-04 0.1
 78.0 * *
457 988070 OpenFolder 147 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 2021-04-21 1.1.0
 68.0 * *
459 566490 Expertspam 145 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2024-08-05 2.0.1
 78.0 * *
460 987921 Safelink removal 145 0.0.4d
 0.0.4d
 0.0.4d
 0.0.4d
 0.0.4d
 0.0.4d
 0.0.4d
 2021-05-18 0.0.4d
 78.4.0 * *
462 987726 Monterail Dark 2 for TB>68 144 3.2.1

 3.3

 3.3

 2021-08-16 3.3

 91.0 * 102.*
468 988243 Seafile Filelink 137 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2022-01-04 1.0.1
 78.0 * *
469 988338 WhatsApp - Thunderbird 135 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2023-03-29 1.1
 78.0 * *
472 988557 Change Link Appearance 132 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2023-09-15 1.1
 78.0 * *
475 988566 Mark Read on Tab Open 127 1.0.2
 1.0.2
 1.0.2
 1.0.2
 1.0.2
 1.0.2
 1.0.2
 2024-07-20 1.0.2
 68.0 * *
477 986230 Mailing list filter 125 3.0.1

 4.0.0

 4.0.0

 5.1.0

 5.1.0

 5.1.0

 2025-04-09 5.1.0

 128.0 137.* *
479 988085 Open Google Voice 123 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2021-03-25 1.0
 68.0 * *
484 987823 AutoBucket 120 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.4
 1.2.4
 1.2.4
 2025-03-15 1.2.4
 122.0 * *
485 988025 Safe Links Cleaner 120 1.5.6
 1.5.6
 1.5.6
 1.5.6
 1.5.6
 1.5.6
 1.5.6
 2021-02-20 1.5.6
 78.4.0 * *
489 988176 Notebird 116 1.7.0.1
 1.7.0.1
 1.7.0.1
 1.7.0.1
 1.7.0.1
 1.7.0.1
 1.7.0.1
 2023-11-11 1.7.0.1
 60.0 * *
495 988531 New Tab 113 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2023-07-21 1.0
 60.0 * *
496 987868 Next Unread Group (Mark All Read) 112 1.1

 1.3

 1.3

 1.4

 1.4

 1.4

 1.4

 2025-01-26 1.4

 115.0 136.* *
497 988417 Empty Folder 112 6
 6
 6
 6
 6
 6
 6
 2023-01-07 6
 76.0a1 * *
499 987988 Toggle Inline 111 1.2

 1.3

 1.4

 1.5

 1.5

 1.5

 1.5

 2025-01-26 1.5

 115.0 136.* *
505 987670 Remove Duplicates
↳ Remove Duplicate Messages (alternative)		 108 3.3

 2020-09-16 3.3

 78.0 78.* 78.*
506 987869 Next Unread Thread (Mark All Read) 108 1.1

 1.3

 1.3

 1.4

 1.4

 1.4

 1.4

 2025-01-26 1.4

 115.0 136.* *
507 988270 composeSelectMacro 108 1.0.6
 1.0.6
 1.0.6
 1.0.6
 1.0.6
 1.0.6
 1.0.6
 2022-04-10 1.0.6
 78.0 * *
511 987834 SpoofDetection 106 2.6.4
 2.6.4
 2.6.4
 2.6.4
 2.6.4
 2.6.4
 2.6.4
 2024-07-24 2.6.4
 73.0a1 * *
512 988300 QuickOWL 106 1.6
 1.7
 1.7
 1.7
 1.7
 1.7
 1.7
 2026-06-10 1.7
 85.0 * *
514 988389 Thunderbird OpenProject 105 0.5
 0.5
 0.5
 0.5
 0.5
 0.5
 0.5
 2022-10-28 0.5
 68.0 102.* *
526 987907 Mark GMail Read 96 3.0.1

 4.1.0
 4.1.0
 4.1.0
 4.1.0
 4.1.0
 2024-07-19 4.1.0
 102.0 * *
529 988303 TUD-CERT Phishing Report 94 23.8.1

 25.8.1

 25.8.1

 25.8.1

 25.8.1

 25.8.1

 2025-09-11 25.8.1

 91.0 140.* 140.*
532 988252 RepSel: Reply to all selected mails 92 5
 6.0
 6.0
 6.0
 7.0
 7.0
 7.0
 2024-07-28 7.0
 128.0 * *
539 269954 TBDialOut 88 2.0.2

 2021-10-08 2.0.2

 78.0 78.* 78.*
540 327780 Auto Select Latest Message 88 3.2.1

 3.2.1

 3.2.1

 2022-07-18 3.2.1

 70.0 104.0 104.0
544 988757 Customoji 87 0.3.0
 0.3.0
 0.3.0
 0.3.0
 0.3.0
 0.3.0
 0.3.0
 2025-11-07 0.3.0
 60.0 * *
545 546538 Single Domain 86 4.3
 4.3
 4.3
 4.3
 4.3
 4.3
 4.3
 2023-01-12 4.3
 76.0 * *
548 852623 Remote Content By Folder 84 2.0.1

 2.0.1

 3.1.5

 3.1.5

 3.1.6

 3.1.6

 3.1.6

 2025-02-02 3.1.6

 126.0 135.* 154.*
561 988445 AutoMover 80 1.5
 1.5
 1.5
 1.5
 1.5
 1.5
 1.5
 2023-02-21 1.5
 78.0 * *
563 989242 Havoc Startup Minimizer 80 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2025-11-16 1.0
 78.0 * *
565 986363 ansitel Click-to-Dial MT2 79 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 2021-10-06 1.6
 68.3.0 * *
567 988167 todowebapp 78 1.2
 1.2
 1.3
 1.3
 1.3
 1.3
 1.3
 2023-06-18 1.3
 102.0 102.* *
569 989658 Undo Send Notification 77 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 2026-05-05 1.1.1
 60.0 * *
572 988707 Dolibarr connector 75 1.7
 1.7
 1.7
 1.7
 1.11.0
 1.11.0
 1.11.0
 2026-04-22 1.11.0
 128.0 * *
573 988951 Webpage Print from Context Menu 75 0.4.0
 0.4.0
 0.4.0
 0.4.0
 0.4.0
 0.4.0
 0.4.0
 2025-04-05 0.4.0
 60.0 * *
574 989461 Simple Spoof Detector 75 7.9.4
 7.9.4
 7.9.4
 7.9.4
 9.0
 9.0
 9.0
 2026-06-28 9.0
 128.0 * *
577 987664 Copy Patch 74 2.1.3

 2.1.3

 2.2.1
 2.2.1
 2.2.1
 3.1
 3.1
 2025-10-25 3.1
 140.0 * *
582 988288 sms77 73 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2022-03-22 1.1
 78.0 * *
585 988590 YouTube RSS feed redesign 72 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2023-11-07 1.1
 78.0 * *
588 1392 Maximize Message Pane 71 2.0.10

 2.1.1

 2.1.1

 2022-06-29 2.1.1

 91.0 102.* 102.*
593 987989 Toggle Summary 71 1.3

 1.4

 1.5

 1.6

 1.6

 1.6

 1.6

 2025-01-26 1.6

 115.0 136.* *
598 987838 Sender Domain
↳ Full Address Column		 69 0.0.2

 0.0.2

 0.0.2

 2020-08-21 0.0.2

 68.0a1 * 110.0
599 988199 RT Archive Emails to Sugar & SuiteCRM 69 2.2.3
 2.2.3
 2.2.3
 2.2.3
 2.2.3
 2.2.3
 2.2.3
 2024-06-10 2.2.3
 78.0 * *
602 988166 googlesearchwebapp 67 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2021-09-06 1.2
 78.0 91.* *
603 988402 YouTube Video Downloader 67 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2022-12-06 2.0
 60.0 * *
604 988462 Seafile Filelink2 67 0.0.7
 0.0.7
 0.0.7
 0.0.7
 0.0.7
 0.0.7
 0.0.7
 2023-05-14 0.0.7
 60.0 * *
608 988952 ThunderSearch 66 0.1.0
 0.1.0
 0.1.0
 0.1.0
 0.1.0
 0.1.0
 0.1.0
 2025-04-05 0.1.0
 60.0 * *
609 988100 Folders for search, onDisk Status- Glo 65 1.3

 1.5.2

 1.8.3

 1.8.3

 2025-04-09 1.8.3

 128.0 137.* 146.*
611 989164 Trello Task Creator 64 1.2.1
 1.2.1
 1.2.1
 1.2.1
 1.2.1
 1.2.1
 1.2.1
 2025-11-14 1.2.1
 78.0 * *
612 987745 Mark All As Read 63 0.2
 0.2
 0.2
 0.2
 0.3
 0.3
 0.3
 2025-08-25 0.3
 128.0 * *
613 988168 onedrivewebapp 63 1.2
 1.2
 1.3
 1.3
 1.3
 1.3
 1.3
 2023-06-19 1.3
 102.0 102.* *
618 988126 ResizeTbWidth 60 20.1
 20.1
 20.1
 20.1
 20.1
 20.1
 20.1
 2023-01-15 20.1
 78.0 102.* *
620 502200 X-Unsent support
↳ Native support for X-Unsent		 59 4.0.2

 2021-09-02 4.0.2

 78.0 90.0 90.0
629 988380 Thread in same folder 57 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2022-09-22 1.0
 78.0 * *
632 219725 AutoSlide 56 0.0.19beta5

 2021-02-04 0.0.19beta5

 78.0 * 78.*
633 986572 Flat Folder Tree (updated) 56 1.1.5

 2021-04-04 1.1.5

 68.0 * 78.*
634 988476 If This, Then! - IFTTT connector 56 1.0.5
 1.0.5
 1.0.5
 1.0.5
 1.0.6
 1.0.6
 1.0.6
 2024-07-25 1.0.6
 122.0 * *
635 988510 vault56 protection 55 1.0.8
 1.0.8
 1.0.8
 1.0.8
 1.0.8
 1.0.8
 1.0.8
 2024-08-06 1.0.8
 78.0 * *
639 987768 Edit Email Subject
↳ Edit email Subject (EES)		 54 3.3

 2020-08-30 3.3

 78.0 78.* 78.*
640 987916 telegramwebapp 54 1.2
 1.2
 1.31
 1.31
 1.31
 1.31
 1.31
 2023-06-18 1.31
 102.0 102.* *
644 988451 PowerFolder 53 16.6.100
 16.6.100
 16.6.100
 16.6.100
 16.6.100
 16.6.100
 16.6.100
 2023-02-22 16.6.100
 78.0 102.* *
645 989310 Odoo Email Importer 53 0.3.0
 0.3.0
 0.3.0
 0.3.0
 0.3.0
 0.3.0
 0.3.0
 2026-01-01 0.3.0
 60.0 * *
651 988106 Toggle Address Box 51 1.0

 1.0

 1.2

 1.3

 1.3

 1.3

 1.3

 2025-01-26 1.3

 115.0 136.* *
654 372603 Enhanced Priority Display 50 3.0.3

 3.0.5

 3.0.5

 2022-07-26 3.0.5

 91.0 102.* 102.*
659 987978 Monterail Darkness Extended 48 1.0.7

 1.0.7

 2021-02-11 1.0.7

 78.5.0 * 91.*
660 988258 Recently 48 0.0.6
 0.0.6
 0.0.6
 0.0.6
 0.0.6
 0.0.6
 2022-06-28 0.0.6
 78.0 103.0 142.*
669 987849 Clacks Overhead 47 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 1.1.1
 2026-01-31 1.1.1
 78.7.0 * *
670 988125 Estimate your CO₂ 47 2.8.1
 2.8.1
 2.8.1
 2.8.1
 2.8.1
 2.8.1
 2.8.1
 2024-07-04 2.8.1
 78.0 * *
675 988171 msofficewebapp 46 1.2
 1.2
 1.3
 1.3
 1.3
 1.3
 1.3
 2023-06-18 1.3
 102.0 102.* *
677 4454 Priority Switcher 45 2.0.3

 2.0.6

 2.0.6

 2023-02-18 2.0.6

 91.0 102.* 102.*
681 988069 SPAM Check for OCN 44 0.5.0
 0.5.0
 0.5.0
 0.5.0
 0.7.1
 0.7.1
 0.7.1
 2024-08-19 0.7.1
 128.0 * *
682 988428 TileNote 44 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 2023-01-10 1.6
 78.0 102.* *
683 988947 ThunderCalc 44 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 2025-03-23 0.3
 60.0 * *
689 989012 Thunderbird Vericode 43 0.0.5
 0.0.5
 0.0.5
 0.0.5
 0.0.5
 0.0.5
 0.0.5
 2025-07-08 0.0.5
 78.0 * *
697 987779 BrowseInTab 42 2.8

 3.1

 3.5

 2022-06-29 3.5

 102.0a1 102.* 102.*
700 987821 OpenAttachmentByExtension 41 0.10.4

 0.10.4

 0.10.4

 0.10.4

 0.10.5

 2025-01-30 0.10.5

 128.0 128.* 128.*
703 989305 JR Autotext 41 1.2.1
 1.2.1
 1.2.1
 1.2.1
 1.2.1
 1.2.1
 1.2.1
 2026-03-14 1.2.1
 78.0 * *
706 337144 Mail Sent Notifier 40 1.0.0
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2022-02-09 1.0.1
 91.0 * *
708 988545 Dropbox Paper 40 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2023-08-12 1.0
 78.0 * *
709 986523 Hide Email Folders 39 3.0.0

 4.0.0

 5.0.0

 7.0.0

 7.0.0

 2024-07-15 7.0.0

 115.0 128.* 128.*
716 987816 TransliteRussian for Thunderbird 38 0.4
 0.4
 0.4
 0.4
 0.4
 0.4
 0.4
 2020-10-22 0.4
 60.0 * *
717 988327 Netiquette checker and wrapper 38 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2022-09-29 1.1
 78.0 * *
718 988924 OpenAI Proofreader 38 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2025-03-02 1.1
 60.0 * *
723 988437 Additional Info for Simplelogin 36 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2024-03-22 1.1
 78.0 * *
745 987941 Seams 33 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.1.0
 2.1.0
 2.1.0
 2025-12-15 2.1.0
 128.0 * *
746 988459 Cypherdog Encryption 33 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2023-04-28 1.0.1
 78.0 * *
752 832276 Rescue Conflicting Alternatives 32 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2.0.1
 2021-03-16 2.0.1
 78.4.0 * *
753 987749 marked-lightning 32 0.1.6

 0.1.6

 0.1.6

 2022-06-30 0.1.6

 68.0 102.* 102.*
754 987986 Select Prev on Delete 32 1.0.0

 1.0.0

 1.0.0

 2.1.1

 2.1.1

 2.1.1

 2026-02-11 2.1.1

 115.0 149.* 149.*
755 988784 Pushover Notifier 32 1.3.3.1
 1.3.3.1
 1.3.3.1
 1.3.3.1
 1.3.3.1
 1.3.3.1
 1.3.3.1
 2024-09-23 1.3.3.1
 60.0 * *
761 988352 Archive 3 Month 31 0.2
 0.2
 0.2
 0.2
 0.2
 0.2
 0.2
 2022-07-18 0.2
 78.0 * *
762 988669 DMS HEADERS EXTRACTOR 31 0.0.0.2
 0.0.0.2
 0.0.0.2
 0.0.0.2
 0.0.0.2
 0.0.0.2
 0.0.0.2
 2024-07-30 0.0.0.2
 78.0 * *
785 987848 KundenMeister CRM Mail Export 27 1.1.3
 1.1.3
 1.1.3
 1.1.3
 1.1.3
 1.1.3
 1.1.3
 2020-07-21 1.1.3
 60.0 * *
798 988290 Send then Archive 25 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 2022-03-29 0.1
 78.0 * *
799 988431 RainbowMemo 25 2.3
 2.3
 2.3
 2.3
 2.3
 2.3
 2.3
 2023-01-17 2.3
 78.0 102.* *
802 989476 WhatsApp Contacts Saver 25 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-03-09 0.0.1
 60.0 * *
808 988923 Gemini Proofreader 24 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2025-09-24 1.2
 60.0 * *
815 988170 skypewebapp 23 1.2
 1.2
 1.3
 1.3
 1.3
 1.3
 1.3
 2023-06-19 1.3
 102.0 102.* *
816 988399 Black Screen 23 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2022-11-18 1.0.1
 60.0 * *
817 988771 Beeper Thunderbird Add-on 23 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2024-08-02 1.0
 78.0 * *
818 988844 AutoRemove 23 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2024-11-18 1.0
 78.0 * *
820 989379 Claify 23 1.0.2
 1.0.2
 1.0.2
 1.0.2
 1.0.2
 1.0.2
 1.0.2
 2026-02-03 1.0.2
 78.0 * *
824 987927 To must occur only once 22 3.4.2
 3.4.2
 3.4.2
 3.4.2
 3.4.2
 3.4.2
 3.4.2
 2020-11-09 3.4.2
 78.0 * *
830 987774 POPFile Jump 21 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 2020-02-04 1.1.0
 68.0 * *
831 988107 TuLPe 21 1.4
 1.4
 1.4
 1.4
 1.4
 1.4
 1.4
 2021-05-17 1.4
 78.0 * *
833 988448 Arcus 21 0.9.1
 0.9.1
 0.9.1
 0.9.1
 0.9.1
 0.9.1
 0.9.1
 2023-02-15 0.9.1
 78.0 * *
835 988938 TriliumClipper 21 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 2025-03-12 1.0.0
 78.0 * *
840 989136 Thunderbird 誤送信防止アドオン 20 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 2025-08-24 1.2.0
 78.0 * *
842 989220 Hi Name Auto 20 1.8
 1.8
 1.8
 1.8
 1.8
 1.8
 1.8
 2025-10-30 1.8
 60.0 * *
853 988754 BestReply 19 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 2024-10-28 1.2.0
 78.0 * *
856 989388 Quill 19 1.3.1
 1.3.1
 1.3.1
 1.3.1
 1.3.1
 1.3.1
 1.3.1
 2026-02-08 1.3.1
 78.0 * *
869 442284 EnForward 17 2.1.2

 2.1.2

 2.2.5

 2023-03-30 2.2.5

 102.0 102.* 102.*
871 988213 Tomba : Email Finder 17 0.1.18
 0.1.18
 0.1.18
 0.1.18
 0.1.18
 0.1.18
 0.1.18
 2023-07-03 0.1.18
 78.0 * *
872 988397 Dino Game 17 0.0.34
 0.0.34
 0.0.34
 0.0.34
 0.0.34
 0.0.34
 0.0.34
 2022-11-16 0.0.34
 60.0 * *
875 988903 New UNEC 17 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 2025-02-10 1.2.0
 60.0 * *
885 987979 AttachmentCount 16 6.4

 6.6

 7.0

 2022-06-25 7.0

 102.0a1 102.* 102.*
889 989458 Gemini Watermark Remover 16 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 2026-05-13 0.0.2
 60.0 * *
895 989789 Alarm - Reminders & Notifications 16 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-06-13 0.0.1
 60.0 * *
906 988686 Multimonth view 15 2.4.5

 2.4.5

 2.4.5

 2.4.5

 2024-03-04 2.4.5

 60.0 115.* 115.*
919 987796 MessagePreview 14 2.3

 2.7

 3.0

 2022-06-25 3.0

 102.0a1 102.* 102.*
920 988291 Zivver for Thunderbird 14 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 2022-04-04 1.0.0
 78.0 * *
926 989437 Open in Gmail Web UI 14 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-02-25 0.0.1
 78.0 * *
927 989785 Google Meet Scheduler for Thunderbird 14 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2026-06-11 1.0
 78.0 * *
934 987938 PRATICHE MAIL 13 11.1
 11.1
 11.1
 11.1
 11.1
 11.1
 11.1
 2024-08-02 11.1
 78.0 * *
935 987939 PREVENTIVI MAIL 13 7.1
 7.1
 7.1
 7.1
 7.1
 7.1
 7.1
 2024-08-02 7.1
 78.0 * *
936 988482 New Bing Anywhere 13 1.6.0
 1.6.0
 1.6.0
 1.6.0
 1.6.0
 1.6.0
 1.6.0
 2023-04-12 1.6.0
 60.0 * *
938 989149 ThundAi Q/A - Ask your email Questions 13 1.1.4
 1.1.4
 1.1.4
 1.1.4
 1.1.4
 1.1.4
 1.1.4
 2026-01-04 1.1.4
 78.0 * *
951 987901 Transfer Immunity 12 1.4.2

 1.4.2

 1.4.2

 2021-02-23 1.4.2

 68.0 * 102.*
952 988622 Articles Toolbar 12 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2023-12-16 1.1
 60.0 * *
965 987757 TaskviewStyles 11 6.1

 6.1

 6.1

 2022-06-07 6.1

 78.0 102.* 102.*
967 988623 Dysclusif 11 1.2.8
 1.2.8
 1.2.8
 1.2.8
 1.2.8
 1.2.8
 1.2.8
 2026-02-04 1.2.8
 78.0 * *
972 989219 快速筛选 11 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2025-10-28 1.0
 77.0 * *
987 987970 Replaceholder 10 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2020-12-03 1.0
 78.0 * *
988 988023 TimetableForWeb 10 34.1
 34.1
 34.1
 34.1
 34.1
 34.1
 34.1
 2024-06-18 34.1
 78.0 * *
1003 987915 Mahoor-Iranian-Date 9 1.1.5

 1.1.5

 1.1.5

 1.2.7

 1.2.7

 2025-07-13 1.2.7

 115.10.0 139.* 139.*
1004 988169 wikipediasearchwebapp 9 1.2
 1.2
 1.3
 1.3
 1.3
 1.3
 1.3
 2023-06-19 1.3
 102.0 102.* *
1005 988214 Filter email folders 9 1.0.11

 1.0.11

 1.0.11

 2022-10-05 1.0.11

 78.0 102.* 102.*
1007 988398 White Screen 9 1.0.6
 1.0.6
 1.0.6
 1.0.6
 1.0.6
 1.0.6
 1.0.6
 2022-11-17 1.0.6
 60.0 * *
1008 988483 InfoCodex DocSummarizer 9 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2023-04-13 1.0
 60.0 * *
1009 989454 Glossy New Tab - Say Goodbye to Boring 9 0.0.5
 0.0.5
 0.0.5
 0.0.5
 0.0.5
 0.0.5
 0.0.5
 2026-03-27 0.0.5
 60.0 * *
1026 987660 TaskviewFlexLayout 8 62.9

 2021-01-28 62.9

 78.0 * 79.0
1034 989341 TabTamerTB 8 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2026-01-21 1.0
 60.0 * *
1056 989682 Google News Spaces Tab 7 0.1.7
 0.1.7
 0.1.7
 0.5
 0.5
 0.5
 0.5
 2026-05-19 0.5
 106.0 * *
1059 989788 Screenshot - Instant Screenshot Saver 7 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-06-13 0.0.1
 60.0 * *
1075 987922 Date detection 6 0.0.7

 0.0.7

 0.0.7

 0.0.7

 0.0.7

 2023-07-12 0.0.7

 68.0 117.* 128.*
1076 988358 UUID - WES 6 0.0.3
 0.0.3
 0.0.3
 0.0.3
 0.0.3
 0.0.3
 0.0.3
 2022-07-30 0.0.3
 60.0 * *
1077 988411 Thunvatar 6 1.0.2

 1.0.2

 1.0.2

 2023-08-17 1.0.2

 68.0a1 110.0 110.0
1078 989035 ChartPop 6 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2025-06-23 1.1
 60.0 * *
1082 989418 Bulk Message Filter by safe 6 5.0.4
 5.0.4
 5.0.4
 5.0.4
 5.0.4
 5.0.4
 5.0.4
 2026-02-17 5.0.4
 78.0 * *
1154 987750 TaskDescriptions 4 2.8

 2021-09-12 2.8

 78.0 78.* 78.*
1157 988328 Open in XPS | XPSLogic 4 5.2
 5.2
 5.2
 5.2
 5.2
 5.2
 5.2
 2024-12-13 5.2
 78.0 * *
1158 988850 Daily Reports 4 0.2.2
 0.2.2
 0.2.2
 0.2.2
 0.2.2
 0.2.2
 0.2.2
 2026-05-08 0.2.2
 60.0 * *
1163 989343 NewsBlur - Quick Access 4 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 2026-01-22 0.1
 60.0 * *
1171 989720 Hide Google AI Overviews 4 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-05-25 0.0.1
 60.0 * *
1206 987753 Console messaging example 3 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2020-01-03 1.0
 68.0 * *
1207 988065 update-test 3 2.5
 2.5
 2.5
 2.5
 2.5
 2.5
 2.5
 2021-03-02 2.5
 68.0 * *
1208 988173 Thunderkey 3 1.0.1

 1.0.1

 1.0.1

 2021-09-06 1.0.1

 78.0 91.* 102.0
1209 988260 X-Original-To Column 3 0.2.3

 0.2.3

 0.2.3

 0.3.0

 0.3.0

 2024-08-18 0.3.0

 115.10.0 128.* 128.*
1211 988405 Netiquette Checker 3 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2022-11-30 1.0
 67.0 * *
1213 988833 Thunderbird Assist 3 0.2.9
 0.2.9
 0.2.9
 0.2.9
 0.2.9
 0.2.9
 0.2.9
 2026-05-27 0.2.9
 60.0 * *
1216 989455 Delete Facebook Messages 3 0.0.5
 0.0.5
 0.0.5
 0.0.5
 0.0.5
 0.0.5
 0.0.5
 2026-03-01 0.0.5
 60.0 * *
1218 989490 ChatGPT Bulk Delete 3 0.0.4
 0.0.4
 0.0.4
 0.0.4
 0.0.4
 0.0.4
 0.0.4
 2026-03-13 0.0.4
 60.0 * *
1270 986673 PasteMarkdown&XHTMLForm 2 47.5

 2021-09-12 47.5

 78.0 78.* 78.*
1272 987665 LeftTodaySubpaneOrLogoOrClock 2 9.8

 10.1

 10.1

 2021-08-02 10.1

 90.0 * 102.*
1273 987863 Eventview 2 8.7

 10.1

 10.1

 2022-06-06 10.1

 90.0 102.* 102.*
1274 987928 TabsInStatusbar&IconsInMenubar 2 4.7

 4.7

 2022-01-20 4.7

 78.0 98.0 98.0
1275 987951 Check Time 2 0.0.6
 0.0.6
 0.0.6
 0.0.6
 0.0.6
 0.0.6
 0.0.6
 2020-11-19 0.0.6
 78.0 * *
1276 988000 TaskviewGridLayout 2 9.1

 9.1

 9.1

 2023-04-02 9.1

 78.0 102.* 102.*
1277 988185 Bookmarks: eMails and XNotes - Quick ' 2 1.8.4

 1.8.4

 1.8.4

 2022-10-04 1.8.4

 78.6.0 102.* 102.*
1278 988297 acus 2 0.3.1
 0.3.1
 0.3.1
 0.3.1
 0.3.1
 0.3.1
 0.3.1
 2022-05-14 0.3.1
 78.0 * *
1279 988323 Real sender of italian PEC 2 1.1

 1.1

 1.1

 2022-08-25 1.1

 68.0a1 102.* 102.*
1283 988703 ThunderbirdBravoClick2Call 2 1.3
 1.3
 1.3
 1.3
 1.3
 1.3
 1.3
 2024-05-07 1.3
 78.0 * *
1284 988829 Inoreader Thunderbird Add-on 2 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2024-10-14 1.0
 78.0 * *
1287 988987 Search Selector 2 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2025-04-30 1.2
 60.0 * *
1294 989447 Extension Downloader & Source Viewer 2 0.0.3
 0.0.3
 0.0.3
 0.0.3
 0.0.3
 0.0.3
 0.0.3
 2026-05-14 0.0.3
 60.0 * *
1298 989641 LLM Chat Cleaner 2 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-05-02 0.0.1
 60.0 * *
1299 989645 Radio Thunder 2 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2026-05-03 1.0
 78.0 * *
1301 989713 Free Email Scrapper 2 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-05-24 0.0.1
 60.0 * *
1302 989734 Cookie Exporter 2 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-05-30 0.0.1
 60.0 * *
1305 989797 ChromaKit - Pick Color from Any Websit 2 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-06-17 0.0.1
 60.0 * *
1306 989811 Caveman Mode — ChatGPT, Claude & Gemin 2 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 2026-06-30 0.0.2
 60.0 * *
1307 989824 CodeSnap - Generate Code Images 2 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 2026-06-27 0.0.2
 60.0 * *
1475 987864 Metamorfik 1 1
 1
 1
 1
 1
 1
 1
 2020-08-07 1
 76.0a1 * *
1476 987940 HOTEL MAIL 1 3.1
 3.1
 3.1
 3.1
 3.1
 3.1
 3.1
 2024-08-02 3.1
 68.0 * *
1477 987945 TreeChildrenHeight50OrDottedTreeCell 1 2.7

 2.7

 2.7

 2021-04-22 2.7

 78.0 * 102.*
1478 988133 Click Speed Tester 1 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2021-07-22 1.0
 68.0 * *
1479 988140 CPS Test Pro 1 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2021-07-27 1.0
 68.0 * *
1480 988146 smartCompose 1 1.1.0

 1.1.0

 1.1.0

 2022-09-27 1.1.0

 78.0 102.* 102.*

1482 988361 EagleCloud Extension 1 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2022-08-09 1.1
 68.0 * *
1485 989094 Crypto Price Tracker 1 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2025-07-25 1.0
 60.0 * *
1486 989130 Double Click Test 1 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2025-08-19 1.0
 78.0 * *
1488 989188 lancs-uni-autologin 1 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2025-10-01 1.0
 60.0 * *
1490 989225 FlightArabia Latest 1 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2025-11-05 1.0
 78.0 * *
1491 989250 Black Menu for Google™ 1 31.1.0
 31.1.0
 31.1.0
 31.1.0
 31.1.0
 31.1.0
 31.1.0
 2026-03-04 31.1.0
 60.0 * *
1496 989398 G App Launcher (Google™ Shortcuts) 1 31.1.0
 31.1.0
 31.1.0
 31.1.0
 31.1.0
 31.1.0
 31.1.0
 2026-03-04 31.1.0
 60.0 * *
1501 989519 Security Deadlines Tab 1 0.1.0
 0.1.0
 0.1.0
 0.1.0
 0.1.0
 0.1.0
 0.1.0
 2026-03-23 0.1.0
 78.0 * *
1503 989540 AI Spam Detector 1 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 2026-03-27 1.0.0
 78.0 * *
1506 989566 ParaShare FileLink 1 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 1.0.0
 2026-04-08 1.0.0
 78.0 * *
2085 987974 淘宝领券助手 0 2.2.1
 2.2.1
 2.2.1
 2.2.1
 2.2.1
 2.2.1
 2.2.1
 2021-08-02 2.2.1
 60.0 * *
2086 987976 FindTasksButton 0 9.1

 9.1

 9.1

 2022-06-21 9.1

 78.0 102.* 102.*
2087 988086 ConfirmConversionsAtSelecting 0 2.1

 2.1

 2.1

 2021-06-19 2.1

 78.0 * 102.*
2088 988196 メッセージフィルターボタン 0 1.0

 1.0

 1.0

 2021-10-15 1.0

 78.0 102.0 102.0
2092 989392 QuiDistrib 0 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2026-02-09 1.1
 78.0 * *
2095 989714 VidStamp - Youtube Upload Date Viewer 0 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2026-05-24 0.0.1
 60.0 * *

Statistics

281
184
70
2
2
1
1
1

The report is based on work by Christopher Leidigh, extended by John Bieling.