# Id Name Users TB68 TB78 TB91 TB102 TB115 TB128 TB139 Activity Current Min (ATN) Max (XPI) Max (ATN) Notes
1 986686 ImportExportTools NG 261141 10.0.4

 10.0.4

 12.0.4

 12.0.4

 14.1.8

 14.1.9

 14.1.9

 2025-05-23 14.1.9

 128.0 139.* 139.*
2 4631 Provider for Google Calendar 169375 68.2.1

 78.0.2

 102.0.0

 115.3.0

 128.0.0

 128.5.6

 128.5.6

 2025-05-02 128.5.6

 128.0 139.* 139.*
3 711780 LookOut (fix version) 167035 2.0.4

 3.0.6

 5.4

 5.4

 6.6

 6.6

 6.6

 2025-06-01 6.6

 115.0 139.* 139.*
4 640 Quicktext 115942 2.15

 3.6

 4.3

 5.10

 5.16

 5.21

 2025-04-20 5.21

 128.0 138.* 138.*
5 195275 Send Later 111324 7.4.4

 8.9.8

 9.0.11

 10.6.1

 10.6.1

 10.6.6

 10.6.6

 2025-06-03 10.6.6

 126.0 140.* 140.*
6 4654 Remove Duplicate Messages 92540 0.5.2.2

 0.5.2.2

 0.5.4b5

 0.5.4b5

 0.5.4b5

 0.6.3

 0.6.3

 2025-04-11 0.6.3

 128.0 137.* 139.*
7 47144 Mail Merge 70850 6.1.0

 7.4.0

 8.4.0

 9.6.1

 10.5.0

 11.1.0

 11.1.0

 2025-06-10 11.1.0

 128.0a1 140.* *
9 634298 CardBook 63421 46.6

 62.8

 77.0

 86.4

 94.4

 100.0

 100.0

 2025-06-04 100.0

 128.0 140.* 140.*
10 773590 TbSync 54325 2.12

 2.22

 3.0.2

 4.7

 4.8

 4.11

 2025-03-15 4.15

 136.0 138.* 138.*
11 611 Signature Switch 51942 1.8.2

 2.15.3
 2.15.3
 2.15.3
 2.18.4
 2.18.4
 2.18.4
 2025-03-23 2.18.4
 111.0 * *
13 986436 FileLink Provider for Dropbox 49912 7
 7
 7
 7
 7
 7
 7
 2020-03-01 7
 68.2.1 * *
15 986325 Owl for Exchange 44274 0.7.8.2

 0.7.9.4

 1.2.4

 1.2.4

 1.3.9.1

 1.3.9.1

 1.3.9.1

 2025-06-06 1.3.9.1

 115.0 139.* 139.*
16 986643 FileLink provider for WebDAV 42920 3

 3

 5

 6

 6

 9
 9
 2025-03-28 9
 128.0 * *
18 987716 Minimize on Close 39457 2.0.1.4

 2.0.1.4

 2.0.1.4

 2.0.1.4

 2.0.1.4

 2.0.2.0

 2.0.2.0

 2025-06-11 2.0.2.0

 128.0 140.* 140.*
19 987761 *cloud - FileLink for Nextcloud and ow 35370 3.17.1
 3.17.1
 3.17.1
 3.17.1
 3.17.1
 3.17.1
 3.17.1
 2025-06-09 3.17.1
 68.2.1 * *
20 986338 Provider for Exchange ActiveSync 27913 1.14

 1.20

 2.0.1

 4.8

 4.8

 4.12

 2025-03-17 4.16

 136.0 138.* 138.*
21 987840 PrintingTools NG 27127 2.0.61

 2.0.61

 2.2.3

 2.2.3

 3.1.3

 3.1.4

 3.1.4

 2025-05-23 3.1.4

 128.0 139.* 139.*
22 438634 DKIM Verifier 24563 3.1.0

 4.1.1

 5.6.0

 5.6.0

 5.6.0

 6.1.0

 6.1.0

 2025-06-02 6.1.0

 128.0 140.* *
23 54035 Thunderbird Conversations 24346 3.1.24

 3.2.35

 4.0.26

 4.0.26

 4.1.7

 4.3.1

 4.3.1

 2025-05-03 4.3.1

 128.0a1 140.0a1 140.0a1
24 487108 FlexConfirmMail Stable 24165 2.2.4

 4.1.7.1
 4.2.5
 4.2.5
 4.2.5
 4.2.5
 4.2.5
 2025-03-10 4.2.5
 91.0 * *
25 708783 Emoji 24114 1.68.4

 1.78.7

 1.91.8

 1.102.10
 1.102.10
 1.102.10
 1.102.10
 2022-10-21 1.102.10
 102.0 * *
26 2533 Addressbooks Synchronizer 23988 2.0.1

 4.14

 4.14

 4.20

 4.20

 4.20

 4.20

 2025-04-20 4.20

 102.0 139.* 140.*
27 386321 Lightning Calendar Tabs 23860 2.3

 2.5

 2.8

 3.2

 3.2

 3.7

 3.7

 2025-06-09 3.7

 128.0 140.* 140.*
28 477467 AutoarchiveReloaded 22754 1.0.0.8
 1.0.0.8
 1.0.0.8
 1.0.0.8
 1.0.0.8
 1.0.0.8
 1.0.0.8
 2025-01-07 1.0.0.8
 68.0 * *
29 2281 Check and Send 22108 1.1.1

 2.1.6
 2.1.6
 2.1.6
 2.1.6
 2.1.7
 2.1.7
 2024-12-07 2.1.7
 128.0 * *
30 986386 Open Google Calendar 21340 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 2020-12-13 1.6
 68.0 * *
31 5582 Confirm-Address 18829 1.3.5

 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 16308 2.1.2

 3.4

 3.7.2

 3.7.2

 4.3.1

 5.2

 5.2

 2025-05-13 5.2

 128.0 139.* 139.*
33 986258 Provider for CalDAV & CardDAV 15663 1.12

 1.24

 2.0.2

 4.7

 4.7

 4.8
 4.8
 2024-07-13 4.8
 128.0 * *
34 64758 XNote++ 15660 2.3.1

 3.1.7

 3.5.16

 3.5.16

 4.5.48

 4.5.48

 4.5.48

 2025-05-05 4.5.48

 115.0 138.* 139.*
35 217293 Signal Spam 15240 3.1.2

 4.2.0

 4.2.0

 4.2.0

 4.2.0

 4.2.0

 4.2.0

 2024-08-02 4.2.0

 77.0 128.* 139.*
36 4970 Tag Toolbar / Tag Popup 15090 1.0.2

 2.1.5

 2.3.5

 2.4.1

 2.4.7

 2025-03-23 2.4.7

 128.0 136.* 138.*
37 372870 quickFilters 15012 4.5

 5.7.1

 5.9.4

 5.9.4

 6.6.1

 6.6.1

 6.6.1

 2025-05-01 6.6.1

 112.0 138.* 139.*
38 988127 Add-on Compatibility Check 14612 1.10.10
 1.10.10
 1.10.10
 1.10.10
 2.6
 2.6
 2.6
 2025-05-27 2.6
 115.0 * *
39 3254 QuickFolders (Tabbed Folders) 14016 4.22.3

 5.9.1

 5.18

 5.18

 6.10.4

 6.10.4

 6.10.4

 2025-05-05 6.10.4

 111.0 139.* 139.*
40 13564 CompactHeader 13477 3.0.0beta5

 2019-11-20 3.0.0beta5

 68.0 * 68.*
42 986685 Phoenity Icons 12721 2.9

 3.4

 3.7

 3.10


 3.14


 3.16


 3.16


 2025-05-27 3.16


 128.0 140.* *
43 11005 Shrunked Image Resizer 12146 4.5.5

 5.0.2

 5.0.4

 5.1

 5.1.1

 5.1.3

 2024-08-10 5.1.3

 128.0 128.* 130.*
44 90003 LocalFolders 12097 3.0.1

 3.0.1

 4.0.0

 4.0.0

 4.1.0

 4.1.0

 2024-06-14 4.1.0

 115.0 128.* 128.*
46 8451 gContactSync
↳ Thunderbird native CardDAV support
↳ Google-4-TbSync
↳ CardBook		 11869 3.1.7

 2019-06-12 3.1.7

 67.0 * 73.0
47 986635 FileLink Provider for Box 11862 4
 5
 5
 5
 5
 5
 5
 2020-07-01 5
 78.0 * *
48 987719 Display Mail User Agent T 11132 1.8.14.64

 2.2.3

 2.9.13
 2.9.13
 2.9.13
 2.9.13
 2.9.13
 2022-07-21 2.9.13
 79.0a1 * *
49 987908 DeepL翻訳 11121 1.6.2

 1.6.2

 1.6.2

 1.6.2

 1.6.2

 1.8.2
 1.8.2
 2025-03-31 1.8.2
 128.0 * *
50 605874 ReplyWithHeader 10801 2.2.1

 2.3.0

 2.4.0

 2.5.0

 2.6.0

 3.3.0
 3.3.0
 2024-10-24 3.3.0
 125.0 * *
51 695913 List Addons in Windows' Programs 10617 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2023-12-26 2.1
 68.0 * *
53 1556 Allow HTML Temp 10019 5.7.8

 6.3.8

 7.0.6

 8.1.5

 9.1.1

 10.0.8

 10.0.8

 2025-06-08 10.0.8

 128.0 140.* 141.*
55 15102 Manually sort folders 9393 2.3.0

 2.3.0

 2.3.0

 2.3.0

 2023-01-22 2.3.0

 68.0 103.0 103.0
56 987708 Auto Address Cleaner 9321 1.0.8

 1.1
 1.1
 1.1
 1.1
 1.4
 1.4
 2024-09-13 1.4
 128.0 * *
58 987798 MyPhoneExplorer 8968 2.0.25

 4.7

 4.7

 4.7

 4.7

 4.7

 4.7

 2025-03-09 4.7

 78.0 138.* 140.*
61 330066 Edit Email Subject (EES) 7912 3.2

 4.3

 5.1

 6.2

 7.4
 7.4
 7.4
 2023-08-05 7.4
 115.0 * *
62 986372 BorderColors D 7878 1.4.0

 2023.8.1
 2023.8.1
 2023.8.1
 2023.8.1
 2023.8.1
 2023.8.1
 2023-08-12 2023.8.1
 78.0 * *
63 1279 Xpunge 7545 1.0.0

 2.1.1

 3.0.0

 3.0.0

 4.0.2

 5.0.2

 5.0.2

 2024-11-13 5.0.2

 128.2.0 131.* 139.*
64 987780 Google Calendar Tab 7512 0.2
 0.2
 0.2
 0.2
 0.2
 0.2
 0.2
 2020-02-11 0.2
 64.0 * *
65 12018 Quick Folder Move 7391 1.7.1

 1.9.0

 1.10.0

 1.10.0

 2.9.2

 3.2.0

 3.2.0

 2025-05-01 3.2.0

 128.0 140.* 140.*
69 809689 Grammalecte [fr] (for Thunderbird) 6308 1.9.2

 2.1.1
 2.1.1
 2.1.1
 2.1.1
 2.1.1
 2.1.1
 2021-02-22 2.1.1
 78.0a1 * *
70 472193 CategoryManager 6254 3.11

 4.4

 5.1

 6.3
 6.4
 6.4
 6.4
 2023-06-30 6.4
 115.0 * *
72 56935 Identity Chooser 5942 1.9.9

 2.2

 3.2

 3.2

 4.3
 4.3
 4.3
 2024-05-13 4.3
 115.0 * *
73 988175 Emoji 5857 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 * *
75 987900 QNote 5651 0.12.5

 0.12.5

 0.12.5

 0.12.5

 0.13.0

 0.14.8

 0.14.8

 2025-05-29 0.14.8

 128.0 139.* 139.*
76 742199 Attach from Clipboard 5544 1.3.68

 1.78.1

 1.91.2

 1.91.2

 1.128.6

 2

 2025-03-28 2

 128.0 138.* 138.*
77 987906 Full Address Column 5515 1.0.4

 1.0.4

 1.0.4

 1.0.4

 1.2.4

 1.2.4

 1.2.4

 2025-05-16 1.2.4

 115.10.0 133.* *
84 987885 tbkeys-lite 4616 2.2.4

 2.2.4

 2.2.4

 2.2.4

 2.3.0

 2.4.0

 2.4.0

 2025-03-09 2.4.0

 128.0 136.* 139.*
87 987775 Search Button 4382 1.0.1

 2.3.2

 2.3.2

 2.3.2

 3.0.0

 3.1.0

 3.1.0

 2025-02-03 3.1.0

 126.0 136.* 140.*
88 12802 Phoenity Buttons 4322 3.8

 4.2

 4.3

 4.3

 5.1

 5.2

 5.2

 2025-01-26 5.2

 128.0 136.* *
90 987892 Quote Colors & Collapse 4271 1.0.5

 2.0.10

 3.2.7
 4.1.0
 4.2.1
 4.2.4
 4.2.4
 2024-10-28 4.2.4
 128.0 * *
91 747286 Google Keep Tab 4145 0.10.4

 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 * *
92 244848 ExQuilla for Exchange 4032 78.1

 78.1

 115.5

 115.5

 140.0

 140.0

 140.0

 2025-05-22 140.0

 115.0 140.* 140.*
93 11646 No Message Pane Sort 3899 1.5

 2.0.2

 2.0.2

 2.0.2

 3.0.2

 3.0.2

 3.0.2

 2023-07-21 3.0.2

 115.0 116.* 139.*
95 324497 SmartTemplates 3758 2.16

 3.15.1

 3.18

 3.18

 4.12.2

 4.12.2

 4.12.2

 2025-06-11 4.12.2

 111.0 140.* 140.*
96 986682 Disable DragAndDrop (New) 3755 5.5.0

 5.5.0

 5.5.0

 5.5.0

 5.5.0

 6.1.0

 6.1.0

 2025-05-13 6.1.0

 128.0 140.* 140.*
97 46207 mailmindr 3622 0.9.4

 1.5.0

 1.5.0

 1.7.1
 1.7.1
 1.7.1
 2024-08-04 1.7.1
 102.0 129.* 129.*
98 71 Enigmail
↳ Thunderbird native OpenPGP support		 3557 2.1.9

 2.2.4.2

 2021-08-27 2.2.4.2

 78.0 78.* 78.*
99 59195 G-Hub Lite 3497 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 * *
100 987740 Nostalgy++/ Manage, search and archive 3452 1.0.15

 3.4.2

 3.4.2

 3.6.18

 4.5.33

 4.5.33

 4.5.43

 2025-05-05 4.5.43

 137.0 138.* 139.*
101 646888 Dictionary for recipient 3407 2.0.5

 2.3.1

 2.3.1

 2.3.2

 2.3.2

 2.4.0

 2.4.0

 2024-07-07 2.4.0

 128.0 128.* 140.*
102 988333 WhatsApp Web in Thunderbird 3405 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 * *
103 881 Display Quota 3372 0.4.2

 2020-07-05 0.4.2

 68.0 * 73.0
104 1898 FolderFlags 3306 1.6.0

 1.6.0

 1.6.0

 1.6.0

 1.6.0

 1.7.0

 2024-08-05 1.7.0

 128.0 130.* 130.*
105 331319 Folder Pane View Switcher 3227 4.0.2

 4.0.2

 6.1

 6.1

 6.1

 6.1.1

 6.1.1

 2025-02-02 6.1.1

 126.0 135.* 140.*
106 987801 FileLink for Plik 3184 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 * *
107 116388 Automatic Dictionary 3141 1.12.0

 3.0.1

 3.0.1

 3.15.0

 3.15.0

 4.5.0

 4.5.0

 2025-06-11 4.5.0

 128.0 140.0 140.0
108 728297 Thunderbook 3125 0.10

 2020-03-14 0.10

 68.3.0 * 73.0
109 6533 ThreadVis 3088 3.0.1

 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.*
110 986477 Colored Folders 3021 1.3.5

 2020-01-08 1.3.5

 68.0 * 73.0
111 986692 Profile Switcher 2992 2.4

 2.6

 2.6

 2.6

 3.3

 3.6

 3.6

 2025-01-26 3.6

 128.0 136.* *
112 5602 Blinking Alert 2975 1.3.1

 2020-01-06 1.3.1

 68.0 * 73.0
113 14385 Account Colors 2901 13.5

 2020-02-10 13.5

 68.0 * 73.0
115 987764 Header Tools Improved 2618 2.3

 3.7

 3.9

 3.9

 4.7

 4.10

 4.10

 2025-05-27 4.10

 128.0 140.* *
116 811161 WarnAttachment 2606 2.13

 2.13

 2.13

 2.13

 2.13

 2.13

 2024-07-14 2.13

 68.0 128.* 128.*
117 91129 LightningButton
↳ Native calendar toolbar icons		 2571 1.6.1.1

 2019-06-02 1.6.1.1

 68.0a1 * 73.0
120 287743 MailHops 2479 3.8.1

 4.3.3

 4.3.3

 4.3.3

 4.4.0
 4.5.0
 4.5.0
 2024-07-24 4.5.0
 122.0 * *
121 1191 ReminderFox 2396 2.1.6.10

 2019-12-12 2.1.6.10

 60.0 * 73.0
122 987994 Telegram Web in Thunderbird 2325 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 * *
123 550 Mail Redirect 2249 0.10.9

 2020-07-04 0.10.9

 6.0 * 70.*
124 987705 Open Tab 2236 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2022-05-27 1.2
 60.0 * *
125 987932 StandardTexter 2182 0.61

 1.4.0
 1.4.0
 1.4.0
 1.4.0
 1.4.0
 1.4.0
 2025-03-29 1.4.0
 78.5.0 * *
126 11727 ReFwdFormatter 2161 2.136.0
 2.136.0
 2.136.0
 2.136.0
 2.136.0
 2.136.0
 2.136.0
 2025-03-09 2.136.0
 60.0 * *
129 988195 Filter Manager 2097 1.0

 1.0

 1.1

 1.1

 1.3

 1.3

 1.3

 2025-01-26 1.3

 115.0 136.* *
131 2874 Folder Account 2051 9.0

 10.0

 11.1

 11.3

 11.3.1

 12.0

 12.1
 2025-04-13 12.1
 136.0 * *
132 986300 URL Link 2030 3.5.2

 3.5.2

 3.6
 3.6
 3.6
 3.6
 3.6
 2022-06-15 3.6
 91.0 * *
136 769143 Lightning Invitation Notifier | LIN 1864 2.1b

 136.0

 136.0

 136.0

 136.0

 136.0

 2025-03-20 136.0

 78.0 136.* 136.*
137 987689 changeQuote 1860 1.4

 1.5.3

 1.6.1

 1.6.1

 1.7.11

 1.8.1

 1.8.2
 2025-04-15 1.8.2
 136.0 * *
139 987865 Previous Colors 1747 1.2

 1.2

 1.2

 1.2

 1.2

 2.1

 2.1

 2024-07-27 2.1

 128.0 128.* 139.*
141 438960 Hide Local Folders
↳ Thunderbird Supernova native support		 1722 2.1

 2019-12-15 2.1

 68.0 * 73.0
142 310 BiDi Mail UI 1692 0.13

 0.13

 0.13

 0.13

 0.14.1

 0.16.2

 0.16.2

 2025-04-03 0.16.2

 128.0 137.* 139.*
144 14384 Calendar Tweaks 1659 8.3

 2020-02-02 8.3

 68.0 * 73.0
145 705889 TORPEDO - TOoltip-poweRed Phishing Ema 1655 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 * *
146 987844 InsertSignature 1652 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 * *
147 2561 Copy Sent to Current 1644 2.0.3

 3.27

 3.27

 3.38

 3.38

 3.38

 3.38

 2025-05-31 3.38

 102.3.0 140.* 140.*
148 987800 Copy Address 1604 0.0.1
 0.0.1
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 0.0.2
 2021-11-14 0.0.2
 91.0 * *
150 988057 KeepRunning 1584 2.2

 2.2

 2.2

 2.2

 2.2

 2.2

 2.2

 2021-02-23 2.2

 68.0 * *
152 987833 GCalTab 1537 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 * *
155 986632 SPAMBEE 1460 2.2.4

 3.3.0

 3.3.0

 3.3.0

 3.3.0

 3.3.0

 3.3.0

 2024-08-05 3.3.0

 77.0 128.* 139.*
157 987787 Restart Button 1447 1.3

 1.3

 1.6

 1.6

 1.6

 1.7

 1.7

 2025-01-26 1.7

 128.0 136.* *
162 987784 Config Button 1295 1.4

 1.7

 1.8

 1.8

 2.2

 2.2

 2.2

 2025-01-26 2.2

 115.0 136.* *
164 988289 keepassxc-mail 1261 1.0.2.1

 1.10

 1.10

 1.10

 1.10

 1.11.20250416.6

 1.11.20250416.6

 2025-04-16 1.11.20250416.6

 128.0 139.0 139.*
169 988098 Thunderbird Todoist 1184 0.6
 0.6
 0.6
 0.6
 0.6
 0.6
 0.6
 2023-08-01 0.6
 68.0 * *
170 2610 Mailbox Alert
↳ NTFNTF (Notify on This Folder Not That Folder)		 1183 0.24

 0.27

 0.29.1

 0.30

 2022-07-03 0.30

 102.0 102.* 102.*
171 360086 Toggle Headers 1169 2.0

 3.0

 3.0

 3.0

 4.2

 4.2

 4.2

 2025-04-07 4.2

 115.0 139.* 139.*
172 987808 quicker quicksearch 1140 2.6
 2.6
 2.6
 2.6
 2.6
 2.6
 2.6
 2021-03-20 2.6
 68.0 * *
174 318146 Add Signature 1098 0.4.4

 2019-09-26 0.4.4

 68.0 * 73.0
175 331666 QuickArchiver 1081 0.2.5

 0.2.11

 0.2.11

 0.2.11

 2.2.0
 2.2.0
 2.2.0
 2023-11-03 2.2.0
 115.0 115.* *
176 987987 Toggle HTML 1079 1.4

 1.4

 1.7

 1.7

 1.9

 1.9

 1.9

 2025-01-26 1.9

 115.0 136.* *
178 161924 Show Address Only 1046 0.2.0

 2019-09-19 0.2.0

 68.0 * 77.0
179 987821 OpenAttachmentByExtension 1045 0.10.4

 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.*
180 612 NestedQuote Remover 1042 0.9.2

 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 * *
182 505906 IMAP Quota (Free Space) 1037 2.0

 2019-07-23 2.0

 68.0 * 73.0
186 987858 Mark All Read:WE 975 1.1
 1.1
 1.1
 1.1
 1.1
 2.1
 2.1
 2024-06-27 2.1
 128.0 * *
188 676875 Rspamd-spamness 951 1.1.1

 2.6.1

 2.6.1

 2.6.1

 2.6.1

 2.6.1

 2.6.1

 2025-02-09 2.6.1

 78.0 136.* 139.*
191 987746 FileLink Provider for OwnCloud and Nex 912 1.8
 1.8
 1.8
 1.8
 1.8
 1.8
 1.8
 2020-02-04 1.8
 68.0 * *
192 347 QuoteCollapse
↳ Quote Colors & Collapse		 906 2.0

 2019-09-04 2.0

 68.0 * 73.0
193 986522 PopMailListRecipients 2 899 1.1

 2.3
 2.3
 2.3
 2.3
 2.3
 2.3
 2020-09-04 2.3
 74.0 * *
194 787632 Quick Folder Key Navigation 895 3.3.1

 3.3.1

 3.3.2

 3.3.2

 4.5
 4.5
 4.5
 2025-03-24 4.5
 115.0 * *
195 987984 Just Report It 893 1.3.0
 1.3.0
 2.3.0
 2.3.0
 3.1.1
 3.2.0
 3.2.0
 2024-08-06 3.2.0
 122.0 * *
197 988068 Read Aloud: A Text to Speech Voice Rea 876 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 * *
198 3492 Show InOut 875 2.0.1

 3.14

 3.14

 3.14

 4.6

 4.6

 4.6

 2024-07-15 4.6

 115.10.0 130.* 140.*
199 941901 Duplicate Contacts Manager 853 2.1.1

 2019-10-06 2.1.1

 68.0 * 73.0
200 987786 DevTools Button 852 1.2

 1.3

 1.5

 1.5

 1.6

 1.6

 1.6

 2025-01-26 1.6

 115.0 136.* *
204 2487 Nostalgy
↳ Manage and archive emails/Nostalgy++		 827 0.3

 2020-02-19 0.3

 68.0 * 73.0
205 2152 ConfirmFolderMove 817 1.3.0

 2020-01-29 1.3.0

 68.0 * 73.0
207 987651 Night and Day Dynamic 812 1.1
 1.1
 1.1
 2.0
 2.0
 2.0
 2.0
 2024-10-25 2.0
 102.0 * *
208 407832 Filter Button 809 1.2

 2.0.3

 2.0.5

 2.0.5

 2024-08-08 2.0.5

 115.0 128.* 128.*
211 10149 New Tab Button 795 0.3.0

 2.0.6

 2.0.6

 2.1.0
 2.1.0
 2.1.0
 2.1.0
 2022-06-29 2.1.0
 102.0 * *
212 265079 Search Results Sort By Date Not Releva 795 1.18

 2019-10-26 1.18

 68.0 * 73.0
215 987838 Sender Domain
↳ Full Address Column		 784 0.0.2

 0.0.2

 0.0.2

 0.0.2

 2020-08-21 0.0.2

 68.0a1 * 110.0
218 781706 Keep in Taskbar 768 2.0

 2019-10-20 2.0

 68.0 * 73.0
226 983832 Changelogger 725 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 * *
227 987729 New Folder Filters Button
↳ Filter on Folder Button		 725 1.5

 3.3

 3.3

 3.5

 3.5

 3.5

 2024-11-17 3.5

 102.0 128.* 128.*
229 161710 More Snooze 720 2.0.1

 3.3.3

 3.3.3

 3.3.3

 3.3.3

 4.0.0

 4.0.0

 2025-04-09 4.0.0

 128.0 137.* *
230 451482 Paranoia 720 0.3.2

 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 * *
231 984085 Unmangle Microsoft ATP Safelinks 720 2.0.2

 3.0.1
 3.0.1
 3.0.1
 3.0.1
 3.0.1
 3.0.1
 2021-01-11 3.0.1
 78.0 * *
233 714655 Layout Button 704 3.0
 3.0
 3.0
 3.0
 3.0
 4.1
 4.1
 2024-06-27 4.1
 128.0 * *
234 986441 Typical Reply 698 0.6.2

 2.1
 2.1
 2024-10-31 2.1
 128.0 * *
237 596736 ThunderStats! Your Thunderbird Statist 675 1.4.5

 2.3.7
 2.3.7
 2.3.7
 2025-03-24 2.3.7
 115.0 * *
238 508826 EDS Calendar Integration 666 0.8.0

 0.9.3

 0.9.3

 1.0.2

 1.1.0

 1.2.0

 2025-05-07 1.3.0

 136.0 138.* 138.*
240 161820 AlertSwitch 657 0.9.4

 0.9.14

 0.9.14

 0.9.14

 1.0

 1.0

 2024-08-23 1.0

 115.0 130.* 136.*
242 320395 RemindIt 651 3.0.68.1
 3.0.68.1
 3.0.68.1
 3.0.68.1
 3.0.68.1
 3.0.68.1
 3.0.68.1
 2024-08-02 3.0.68.1
 68.0 * *
244 987920 ProtonMail Encryption Status 640 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2020-10-06 1.0
 66.0 * *
245 805362 Copy Message ID 626 1.3.2
 1.3.2
 1.3.2
 1.3.2
 1.3.2
 1.3.2
 1.3.2
 2020-10-10 1.3.2
 68.7.0 * *
246 711456 TexTra 606 1.18.0
 1.18.0
 1.18.0
 1.18.0
 1.18.0
 2024-06-27 1.18.0
 68.0 127.0 127.0
250 4268 Colored Diffs 555 1.9

 2.1.1
 2.3.1
 2.3.1
 2.3.1
 2.3.1
 2.3.1
 2023-10-04 2.3.1
 91.0 * *
251 467893 Macro Template 553 2.1.1.1

 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 * *
253 324989 Mail Summaries 550 4.1

 2019-11-11 4.1

 68.0 * 73.0
254 988064 Thematic 548 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 * *
256 987785 Toggle Message Pane 539 1.4

 1.4

 1.6

 1.7

 1.8

 1.8

 1.8

 2025-01-26 1.8

 115.0 136.* *
261 2273 Mark All Read Button 483 0.8

 2019-12-24 0.8

 68.0 * 73.0
271 987807 Add to Mailing list 455 1.0
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2021-05-18 1.1
 71.0 * *
273 5731 Folder Filters Button 446 2.0

 2019-12-16 2.0

 68.0 * 73.0
278 690062 Sender Frequency 429 2.0.5

 2.0.5

 2.0.5

 2.0.5

 3.0.1

 3.1.0

 3.1.0

 2024-07-07 3.1.0

 128.0 128.* 140.*
281 49594 SubSwitch 422 0.9.39

 0.9.56

 0.9.56

 0.9.56

 1.0.7

 1.0.7

 2024-11-23 1.0.7

 115.0 134.* 137.*
287 988197 TabControl 382 0.3.0
 0.3.0
 0.3.0
 0.3.0
 0.3.0
 0.3.0
 0.3.0
 2021-10-18 0.3.0
 68.0 * *
288 987727 Monterail Full Dark 2 for TB>68 380 2.1

 3.2.3

 3.3

 3.3

 2021-08-16 3.3

 91.0 * 102.*
292 988255 Topic Tree / Notebook and Wiki in TB 364 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 * *
294 476761 Windows Taskbar Unread Badge
↳ Native support for an unread badge		 361 2.0.0

 3.0.1

 2021-09-02 3.0.1

 78.0 78.* 78.*
297 988540 ThunderWebTabs 356 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 * *
298 988677 Tag Sync for TB 354 1.2.9
 1.2.9
 1.2.9
 1.2.9
 1.2.9
 1.2.9.8
 1.2.9.8
 2024-09-05 1.2.9.8
 122.0 * *
299 986323 ConfirmBeforeDelete 352 1.3

 1.5.5

 1.7.0

 1.7.0

 1.9.3

 2025-04-16 1.9.5

 137.0 137.* 137.*
300 2548 Sieve 348 0.6.1

 0.6.1

 0.6.1

 0.6.1

 2021-11-08 0.6.1

 68.0a1 102.0 102.0
302 348798 Evernote Tab 337 0.1.21

 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 * *
303 987806 Weatherlicious 335 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2020-04-09 2.0
 60.0 * *
306 987857 Preferences Button 331 1.2

 1.2

 1.5

 1.5

 1.6

 1.6

 1.6

 2025-01-26 1.6

 115.0 136.* *
309 986523 Hide Email Folders 326 2.0

 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.*
312 986610 userChromeJS 312 1.0

 1.0

 1.2

 1.2

 1.2

 1.2.1

 1.2.1

 2025-02-02 1.2.1

 126.0 136.* 140.*
313 844927 ToggleReplied 310 1.0.5

 2.0.1

 2.0.1

 2.0.2

 2.0.2

 2025-02-02 2.0.2

 126.0 135.* 140.*
314 2299 ThreadKey 309 2.5

 2.5

 2.5

 2.5

 3.0

 2023-11-26 3.0

 115.0 115.* 115.*
317 987701 M-Hub Lite 299 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 * *
318 746354 New Email To All:reply, ready for new 298 1.2.0

 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2021-03-18 2.1
 78.4.0 * *
320 55669 Get All Mail Button
↳ Get All Mail Button for TB78++		 297 0.5

 2019-12-24 0.5

 68.0 * 73.0
321 987859 Pywalfox 294 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 * *
331 987738 Move messages 277 1.10
 1.10
 1.11
 1.11
 1.11
 1.13
 1.13
 2025-01-15 1.13
 128.0 * *
332 988356 Auto Mark As Read 274 1.0.15
 1.0.15
 1.0.15
 1.0.15
 1.0.15
 1.0.15
 1.0.15
 2025-04-09 1.0.15
 60.0 * *
335 559954 Tidybird 264 2.1

 3.2.1

 4.3.0

 4.6

 4.6

 4.7.2

 2024-10-09 4.7.2

 128.0 128.* 128.*
336 987860 Empty Folder 264 1.4
 1.4
 1.4
 1.4
 1.4
 1.4
 1.4
 2021-10-28 1.4
 66.0 * *
344 445196 Menu On Top (SuperMenu Avatar) 249 1.16

 2019-12-10 1.16

 61.0 * 73.0
348 986415 stripImages 246 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 * *
356 988738 Two Dynamic Birds 229 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 2024-06-13 0.1
 60.0 * *
359 402704 Encrypt if possible 224 2.1.1

 2019-12-08 2.1.1

 68.0 * 68.*
362 367989 Rise of the Tools 221 1.2.0.2

 2.0.0.2

 2.1.0.1

 2.1.0.1

 2022-07-03 2.1.0.1

 91.0 102.* 102.*
364 988698 Thunderbird Email 2 CSV Exporter 216 3.0
 3.0
 3.0
 3.0
 3.0
 4.3.25
 4.3.25
 2025-03-26 4.3.25
 128.0 * *
365 988837 Calendar/Project Tools: Gantt-/Year V 216 2.4.8

 2.4.8

 2.4.8

 2.4.8

 2.4.8

 2.4.8

 2.4.8

 2025-04-10 2.4.8

 60.0 137.* 139.*
371 415184 iOS IMAP Notes 201 0.1.4

 0.2.0

 0.2.0

 1.0.1
 1.0.1
 1.0.1
 2023-09-29 1.0.1
 115.0 * *
374 658700 Lightning Colors Reminder 200 1.3.0

 2019-12-20 1.3.0

 68.0 * 73.*
386 986534 Use BCC Instead C 188 3.5.3

 2019-04-09 3.5.3

 64.0 * 70.*
387 986279 Confirm-Address2 185 1.3.11

 2019-11-06 1.3.11

 68.0 * 73.0
391 14896 Message Archive Options 182 5.1.0

 2019-04-19 5.1.0

 60.0 * 73.0
395 745576 Logout 179 2.0

 2.5

 2.7

 2.7

 2.8

 3.1

 3.1

 2025-06-11 3.1

 128.0 139.* 139.*
402 987726 Monterail Dark 2 for TB>68 167 2.1

 3.2.1

 3.3

 3.3

 2021-08-16 3.3

 91.0 * 102.*
405 314745 ThunderLink 166 1.2.11

 2020-05-28 1.2.11

 60.0 * 73.0
406 988070 OpenFolder 165 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 * *
411 615980 Toggle Quotes (Collapse Quotes) 161 2.0

 3.2

 3.3

 3.3

 4.1

 4.3

 4.4
 2025-04-07 4.4
 136.0 * *
418 656526 PathExplorer 154 1.0.3

 2019-10-14 1.0.3

 68.0 * 73.0
422 534258 Received 149 1.0.0

 2.6.1

 2.6.1

 2.6.1

 2.6.1

 2.6.1

 2.6.1

 2025-02-09 2.6.1

 78.0 136.* 139.*
423 988228 cb_thunderlink 149 1.7.3

 1.7.3

 1.7.3

 1.7.3

 1.7.3

 2023-10-02 1.7.3

 68.9.0 115.* 115.*
429 988085 Open Google Voice 142 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2021-03-25 1.0
 68.0 * *
431 262821 Opacus SugarCRM/SuiteCRM Thunderbird E 140 1.6.8

 2020-03-18 1.6.8

 68.0 * 73.0
433 335326 Show All Body Parts 139 1.3.6

 2020-03-17 1.3.6

 68.0a1 71.* 71.*
436 988176 Notebird 138 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 * *
438 728162 Checkbox Column 133 1.4.68

 2019-10-09 1.4.68

 68.0 * 73.0
439 823247 attachment column in search result lis 133 3.0

 2019-12-28 3.0

 68.0 * 73.0
440 239632 Subject Cleaner 131 2.0.0

 2020-04-26 2.0.0

 60.0 * 68.*
442 987670 Remove Duplicates
↳ Remove Duplicate Messages (alternative)		 129 1.8

 3.3

 2020-09-16 3.3

 78.0 78.* 78.*
443 987823 AutoBucket 129 1.0.13
 1.2.0
 1.2.0
 1.2.0
 1.2.0
 1.2.4
 1.2.4
 2025-03-15 1.2.4
 122.0 * *
444 986230 Mailing list filter 128 2.0.0

 3.0.1

 4.0.0

 4.0.0

 5.1.0

 5.1.0

 2025-04-09 5.1.0

 128.0 137.* *
447 269954 TBDialOut 124 1.8.1

 2.0.2

 2021-10-08 2.0.2

 78.0 78.* 78.*
448 988877 eMail Address Finder 124 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 0.0.1
 2025-01-16 0.0.1
 60.0 * *
452 987868 Next Unread Group (Mark All Read) 122 1.1

 1.1

 1.3

 1.3

 1.4

 1.4

 1.4

 2025-01-26 1.4

 115.0 136.* *
457 327780 Auto Select Latest Message 118 2.3.0b1

 3.2.1

 3.2.1

 3.2.1

 2022-07-18 3.2.1

 70.0 104.0 104.0
461 987869 Next Unread Thread (Mark All Read) 114 1.1

 1.1

 1.3

 1.3

 1.4

 1.4

 1.4

 2025-01-26 1.4

 115.0 136.* *
462 377160 IMAP Received Date 113 2.0.6

 2020-03-17 2.0.6

 68.0a1 71.* 71.*
466 1392 Maximize Message Pane 110 1.3.1

 2.0.10

 2.1.1

 2.1.1

 2022-06-29 2.1.1

 91.0 102.* 102.*
468 988531 New Tab 110 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2023-07-21 1.0
 60.0 * *
469 405960 MRC Compose 108 2.0.5

 2020-04-15 2.0.5

 68.0 69.* 69.*
471 988389 Thunderbird OpenProject 107 0.5
 0.5
 0.5
 0.5
 0.5
 0.5
 0.5
 2022-10-28 0.5
 68.0 102.* *
472 988731 Reply All Button 106 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 1.1.0
 2024-06-07 1.1.0
 60.0 * *
473 2162 Exit Button Thunderbird 105 0.8

 2019-12-24 0.8

 68.0 * 73.0
476 69999 NoComposeAccount 104 1.5.4

 2020-01-14 1.5.4

 68.0 * 73.0
477 987907 Mark GMail Read 104 2.0.1

 3.0.1

 4.1.0
 4.1.0
 4.1.0
 4.1.0
 2024-07-19 4.1.0
 102.0 * *
479 852623 Remote Content By Folder 103 1.0.10

 2.0.1

 2.0.1

 3.1.5

 3.1.5

 3.1.6

 3.1.6

 2025-02-02 3.1.6

 126.0 135.* 140.*
480 987702 Toggle Word Wrap 103 2.0

 2019-10-08 2.0

 68.0 * 73.0
489 988871 Google Mail Tab 101 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 2025-01-06 0.3
 64.0 * *
490 546538 Single Domain 100 3.3.1

 4.3
 4.3
 4.3
 4.3
 4.3
 4.3
 2023-01-12 4.3
 76.0 * *
494 818175 One-by-One Forward 96 1.2.0

 2019-12-02 1.2.0

 68.0 * 73.*
495 477355 ColumnsWizard 94 7.0.0

 2020-08-29 7.0.0

 60.0 68.* 68.*
496 987722 ShowFolderSize-T 94 0.2.9.2

 2019-11-14 0.2.9.2

 68.0 * 73.*
505 57534 Delete Trash Button 89 0.4

 2019-12-24 0.4

 68.0 * 73.0
508 650068 Todo.txt 85 2.0.1

 2020-04-12 2.0.1

 68.0 * 73.0
509 987664 Copy Patch 84 1.3.2

 2.1.3

 2.1.3

 2.2.1
 2.2.1
 2.2.1
 2.2.1
 2023-08-14 2.2.1
 102.4.0 * *
515 986363 ansitel Click-to-Dial MT2 81 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 2021-10-06 1.6
 68.3.0 * *
517 372603 Enhanced Priority Display 80 3.0.3

 3.0.3

 3.0.5

 3.0.5

 2022-07-26 3.0.5

 91.0 102.* 102.*
525 988402 YouTube Video Downloader 77 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2022-12-06 2.0
 60.0 * *
527 986572 Flat Folder Tree (updated) 75 1.1.5

 1.1.5

 2021-04-04 1.1.5

 68.0 * 78.*
528 207607 filemail 74 0.6.5

 0.7.3
 0.7.3
 0.7.3
 0.7.3
 2023-06-28 0.7.3
 102.0 * *
529 219725 AutoSlide 73 0.0.18beta1

 0.0.19beta5

 2021-02-04 0.0.19beta5

 78.0 * 78.*
531 4454 Priority Switcher 72 0.8.1

 2.0.3

 2.0.6

 2.0.6

 2023-02-18 2.0.6

 91.0 102.* 102.*
532 847125 Stop Ignoring Reply:To 72 1.4

 2019-12-18 1.4

 68.0 * 73.0
540 987773 DeepDark for Thunderbird 69 13.1.10

 2020-09-01 13.1.10

 68.0 68.* 68.*
542 987922 Date detection 67 0.0.7

 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.*
548 502200 X-Unsent support
↳ Native support for X-Unsent		 65 3.0.0

 4.0.2

 2021-09-02 4.0.2

 78.0 90.0 90.0
549 987768 Edit Email Subject
↳ Edit email Subject (EES)		 65 2.5

 3.3

 2020-08-30 3.3

 78.0 78.* 78.*
552 988462 Seafile Filelink2 63 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 * *
562 586552 Toggle Folderpane View 59 2.0.3

 2020-05-01 2.0.3

 60.0 * 73.0
563 987671 Custom sync interval for Lightning Cal 59 1.0.1

 2019-11-07 1.0.1

 68.0a1 * 73.0
567 409482 Opacus SugarCRM 6.2+ Thunderbird Integ 58 1.0.9

 2019-11-06 1.0.9

 68.0 * 73.0
572 391965 Before Tabs Toolbar 55 1.8.1

 2019-07-06 1.8.1

 67.0 * 73.0
573 987766 New QuoteColors
↳ Quote Colors & Collapse		 55 0.3.5

 2020-01-20 0.3.5

 60.0 * 73.0
575 337144 Mail Sent Notifier 54 0.7.0

 1.0.0
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2022-02-09 1.0.1
 91.0 * *
587 329131 Purge Events Plus 52 0.3.4

 2020-03-07 0.3.4

 68.0 * 73.0
589 401970 Security Settings from Address Book 52 2.1

 2019-10-06 2.1

 68.0 * 68.*
594 987743 Folder Colors 51 1.0.1

 2019-12-27 1.0.1

 60.0 * 73.0
606 988566 Mark Read on Tab Open 48 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 * *
608 48583 LaTeX It! 47 0.7.3

 2020-10-02 0.7.3

 68.0a1 73.* 73.*
610 988260 X-Original-To Column 47 0.2.3

 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.*
614 987915 Mahoor-Iranian-Date 46 1.1.5

 1.1.5

 1.1.5

 1.1.5

 1.2.6

 1.2.6

 2025-04-10 1.2.6

 115.10.0 137.* 137.*
616 988757 Customoji 46 0.2.0
 0.2.0
 0.2.0
 0.2.0
 0.2.0
 0.2.0
 0.2.0
 2025-01-07 0.2.0
 60.0 * *
621 987816 TransliteRussian for Thunderbird 44 0.4
 0.4
 0.4
 0.4
 0.4
 0.4
 0.4
 2020-10-22 0.4
 60.0 * *
627 642320 Sensitivity Header 42 0.3

 2019-08-01 0.3

 68.0 * 73.0
635 10524 Archive This 40 1.5.0.0

 2020-01-12 1.5.0.0

 68.0 * 68.*
636 987873 ThunderbirdCR (Dictionary) 40 0.43

 2020-09-11 0.43

 68.0a1 * 73.*
645 987849 Clacks Overhead 38 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 1.0.1
 2020-06-25 1.0.1
 68.9.0 * *
648 987749 marked-lightning 37 0.1.6

 0.1.6

 0.1.6

 0.1.6

 2022-06-30 0.1.6

 68.0 102.* 102.*
655 987848 KundenMeister CRM Mail Export 35 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 * *
661 988951 Webpage Print from Context Menu 34 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 * *
666 832276 Rescue Conflicting Alternatives 33 0.4

 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 * *
675 988924 OpenAI Proofreader 31 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2025-03-02 1.1
 60.0 * *
677 182393 Teamworkx Thunderbird Integration for 30 1.0.68.1b

 2020-06-23 1.0.68.1b

 68.0 * 73.0
695 988213 Tomba : Email Finder 28 0.1.14
 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 * *
697 988784 Pushover Notifier 28 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 * *
699 988903 New UNEC 28 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 * *
701 578400 QuickFilter Watched Threads 27 1.3.1

 2019-12-25 1.3.1

 68.0 * 73.0
703 987760 Snakes by Bluemods 27 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2020-01-09 1.0
 66.0 * *
709 987710 Open In Conversation 26 1.0.1

 2019-10-21 1.0.1

 68.0 * 73.0
714 988399 Black Screen 25 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 * *
718 988947 ThunderCalc 24 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 2025-03-23 0.3
 60.0 * *
721 13131 Get Partial Messages 23 0.4.0beta1

 2019-11-29 0.4.0beta1

 68.0 * 73.0
728 975494 KeeBird 22 2.0.0

 2019-09-24 2.0.0

 68.1.0 68.* 68.*
729 987774 POPFile Jump 22 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 * *
731 988952 ThunderSearch 22 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 * *
737 442284 EnForward 21 0.5.1

 2.1.2

 2.1.2

 2.2.5

 2023-03-30 2.2.5

 102.0 102.* 102.*
744 988923 Gemini Proofreader 20 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2025-03-02 1.1
 60.0 * *
750 988686 Multimonth view 19 2.4.5

 2.4.5

 2.4.5

 2.4.5

 2.4.5

 2024-03-04 2.4.5

 60.0 115.* 115.*
757 987721 QuickNote-T 18 0.7.7.4

 2020-06-10 0.7.7.4

 68.0 * 73.*
758 987733 Close on Escape Too 18 1.0

 2019-11-30 1.0

 68.0 * 73.0
759 988482 New Bing Anywhere 18 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 * *
765 743926 Zoiper Thunderbird Plugin 17 2.0

 2020-01-17 2.0

 68.0 * 73.0
766 987901 Transfer Immunity 17 1.4.2

 1.4.2

 1.4.2

 1.4.2

 2021-02-23 1.4.2

 68.0 * 102.*
780 2335 Zombie Keys (Multilanguage Keyboard) 15 2.22

 2019-08-07 2.22

 60.0 68.* 68.*
790 818635 Reply to Multiple Messages 15 2.0.8

 2020-03-17 2.0.8

 68.0a1 71.* 71.*
793 988397 Dino Game 15 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 * *
794 988622 Articles Toolbar 15 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2023-12-16 1.1
 60.0 * *
806 987724 Just Restart/Quick Quit_TB115! 14 1.2

 2019-11-14 1.2

 68.0 * 73.0
807 987757 TaskviewStyles 14 2.6

 6.1

 6.1

 6.1

 2022-06-07 6.1

 78.0 102.* 102.*
809 988833 Thunderbird Assist 14 0.1.17
 0.1.17
 0.1.17
 0.1.17
 0.1.17
 0.2.0
 0.2.0
 2025-06-10 0.2.0
 128.0 * *
827 988398 White Screen 12 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 * *
828 988483 InfoCodex DocSummarizer 12 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2023-04-13 1.0
 60.0 * *
837 364572 Auto Save Drafts Folders 11 1.0.0

 2019-09-23 1.0.0

 68.1.0 68.* 68.*
884 987660 TaskviewFlexLayout 8 55.3
 62.9

 2021-01-28 62.9

 78.0 * 79.0
895 363545 Gmail Buttons 7 1.0.0

 2019-08-20 1.0.0

 68.0 68.* 68.*
901 988405 Netiquette Checker 7 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2022-11-30 1.0
 67.0 * *
902 988411 Thunvatar 7 1.0.2

 1.0.2

 1.0.2

 1.0.2

 2023-08-17 1.0.2

 68.0a1 110.0 110.0
919 466796 Kmaleon Extension 6 1.5.0.0

 2019-10-11 1.5.0.0

 68.0 * 73.0
927 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 * *
956 987692 TabAddressbook 5 2.0.1

 2020-01-25 2.0.1

 68.0 70.0 70.0
992 696119 TracEmail 4 2.0.2

 2020-01-30 2.0.2

 68.0 * 73.0
995 987753 Console messaging example 4 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2020-01-03 1.0
 68.0 * *
996 987841 Protonmail Thunderbird theme 4 2.1

 2020-06-07 2.1

 68.0 * 73.0
1000 988361 EagleCloud Extension 4 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2022-08-09 1.1
 68.0 * *
1003 988850 Daily Reports 4 0.0.9
 0.0.9
 0.0.9
 0.0.9
 0.0.9
 0.0.9
 0.0.9
 2024-12-04 0.0.9
 60.0 * *
1030 395696 Hyperactive 3 2020.2.15

 2020-02-15 2020.2.15

 61.0 * 73.0
1037 546430 Resubmit 3 2.0.0a3

 2019-12-01 2.0.0a3

 68.0 71.* 71.*
1044 986673 PasteMarkdown&XHTMLForm 3 44.9

 47.5

 2021-09-12 47.5

 78.0 78.* 78.*
1045 987661 Autocrypt 3 0.9.3

 2019-09-06 0.9.3

 68.0a1 69.0 69.0
1046 987665 LeftTodaySubpaneOrLogoOrClock 3 4.3

 9.8

 10.1

 10.1

 2021-08-02 10.1

 90.0 * 102.*
1047 987769 Disable Signature 3 1.0.0

 2020-01-23 1.0.0

 68.0 * 73.0
1048 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 * *
1100 987711 Un-Safelinks 2 1.4

 2020-05-17 1.4

 68.0 * 73.0
1104 988133 Click Speed Tester 2 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2021-07-22 1.0
 68.0 * *
1105 988140 CPS Test Pro 2 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2021-07-27 1.0
 68.0 * *
1108 988323 Real sender of italian PEC 2 1.1

 1.1

 1.1

 1.1

 2022-08-25 1.1

 68.0a1 102.* 102.*
1176 273646 Undigestify 1 2.0.5

 2020-03-17 2.0.5

 68.0a1 71.* 71.*
1275 987677 Check Domain NG 1 2.3

 2020-03-05 2.3

 60.0 68.5.0 68.5.0
1276 987850 Ordinal 1 0.5.0

 2020-07-19 0.5.0

 68.0 * 73.0
1278 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 * *
1279 987974 淘宝领券助手 1 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 * *
1289 988987 Search Selector 1 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2025-04-30 1.2
 60.0 * *
1814 988370 Spacebar Clicker 0 1.0.4
 2022-09-07 1.0.4
 68.0 72.0a1 72.0a1

Statistics

94
59
54
19
2
1
1

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