# Id Name Users TB68 TB78 TB91 TB102 TB115 TB128 TB138 Activity Current Min (ATN) Max (XPI) Max (ATN) Notes
1 986686 ImportExportTools NG 270211 10.0.4

 10.0.4

 12.0.4

 12.0.4

 14.1.8

 14.1.8

 14.1.8

 2025-04-05 14.1.8

 115.0 138.* 138.*
2 4631 Provider for Google Calendar 179991 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) 179550 2.0.4

 3.0.6

 5.4

 5.4

 6.5

 6.5

 6.5

 2025-03-22 6.5

 115.0 138.* 138.*
4 640 Quicktext 132102 2.15

 3.6

 4.3

 5.10

 5.16

 5.21

 5.21

 2025-04-20 5.21

 128.0 138.* 138.*
5 195275 Send Later 114156 7.4.4

 8.9.8

 9.0.11

 10.6.1

 10.6.1

 10.6.5

 10.6.5

 2025-05-15 10.6.5

 126.0 140.* 140.*
6 4654 Remove Duplicate Messages 101413 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.* 138.*
7 47144 Mail Merge 74912 6.1.0

 7.4.0

 8.4.0

 9.6.1

 10.5.0

 11.0.0

 11.0.0

 2025-02-05 11.0.0

 128.0a1 136.* *
9 634298 CardBook 66369 46.6

 62.8

 77.0

 86.4

 94.4

 99.8

 99.8

 2025-05-22 99.8

 128.0 140.* 140.*
10 773590 TbSync 61401 2.12

 2.22

 3.0.2

 4.7

 4.8

 4.11

 4.15

 2025-03-15 4.15

 136.0 138.* 138.*
11 611 Signature Switch 56070 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 * *
12 986436 FileLink Provider for Dropbox 52384 7
 7
 7
 7
 7
 7
 7
 2020-03-01 7
 68.2.1 * *
15 986325 Owl for Exchange 46571 0.7.8.2

 0.7.9.4

 1.2.4

 1.2.4

 1.3.8.1

 1.3.8.1

 1.3.8.1

 2025-05-09 1.3.8.1

 115.0 138.* 138.*
16 986643 FileLink provider for WebDAV 45663 3

 3

 5

 6

 6

 9
 9
 2025-03-28 9
 128.0 * *
18 987716 Minimize on Close 41152 2.0.1.4

 2.0.1.4

 2.0.1.4

 2.0.1.4

 2.0.1.4

 2.0.1.4

 2024-06-16 2.0.1.4

 68.0 128.* 128.*
19 987761 *cloud - FileLink for Nextcloud and ow 37375 3.16.1
 3.16.1
 3.16.1
 3.16.1
 3.16.1
 3.16.1
 3.16.1
 2025-05-18 3.16.1
 68.2.1 * *
20 986338 Provider for Exchange ActiveSync 32743 1.14

 1.20

 2.0.1

 4.8

 4.8

 4.12

 4.16

 2025-03-17 4.16

 136.0 138.* 138.*
21 987840 PrintingTools NG 29312 2.0.61

 2.0.61

 2.2.3

 2.2.3

 3.1.3

 3.1.3

 3.1.3

 2025-04-23 3.1.3

 115.0 138.* 138.*
22 487108 FlexConfirmMail Stable 26894 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 * *
23 2533 Addressbooks Synchronizer 26391 2.0.1

 4.14

 4.14

 4.20

 4.20

 4.20

 4.20

 2025-04-20 4.20

 102.0 139.* 140.*
24 386321 Lightning Calendar Tabs 26177 2.3

 2.5

 2.8

 3.2

 3.2

 3.6

 3.6

 2025-03-13 3.6

 128.0 138.* 138.*
25 438634 DKIM Verifier 25383 3.1.0

 4.1.1

 5.6.0

 5.6.0

 5.6.0

 6.0.1

 6.0.1

 2025-03-10 6.0.1

 128.0 138.* 140.*
26 54035 Thunderbird Conversations 25380 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
27 708783 Emoji 25265 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 * *
28 477467 AutoarchiveReloaded 24306 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 986386 Open Google Calendar 22464 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 2020-12-13 1.6
 68.0 * *
30 2281 Check and Send 21776 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 * *
31 5582 Confirm-Address 20277 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 986258 Provider for CalDAV & CardDAV 18041 1.12

 1.24

 2.0.2

 4.7

 4.7

 4.8
 4.8
 2024-07-13 4.8
 128.0 * *
33 4970 Tag Toolbar / Tag Popup 16969 1.0.2

 2.1.5

 2.3.5

 2.4.1

 2.4.7

 2.4.7

 2025-03-23 2.4.7

 128.0 136.* 138.*
34 10052 FiltaQuilla 16673 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.*
35 64758 XNote++ 16643 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.* 138.*
36 217293 Signal Spam 16088 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.* 138.*
37 372870 quickFilters 14976 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 3254 QuickFolders (Tabbed Folders) 14734 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.*
39 988127 Add-on Compatibility Check 14674 1.10.10
 1.10.10
 1.10.10
 1.10.10
 2.5.1
 2.5.1
 2.5.1
 2025-05-14 2.5.1
 115.0 * *
40 13564 CompactHeader 14246 3.0.0beta5

 2019-11-20 3.0.0beta5

 68.0 * 68.*
42 986685 Phoenity Icons 13285 2.9

 3.4

 3.7

 3.10


 3.14


 3.15


 3.15


 2025-01-26 3.15


 128.0 136.* *
43 11005 Shrunked Image Resizer 12958 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 12806 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.*
45 8451 gContactSync
↳ Thunderbird native CardDAV support
↳ Google-4-TbSync
↳ CardBook		 12580 3.1.7

 2019-06-12 3.1.7

 67.0 * 73.0
46 986635 FileLink Provider for Box 12490 4
 5
 5
 5
 5
 5
 5
 2020-07-01 5
 78.0 * *
48 695913 List Addons in Windows' Programs 11901 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2023-12-26 2.1
 68.0 * *
49 987719 Display Mail User Agent T 11560 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 * *
50 987908 DeepL翻訳 11328 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 * *
51 605874 ReplyWithHeader 11029 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 * *
52 1556 Allow HTML Temp 10721 5.7.8

 6.3.8

 7.0.6

 8.1.5

 9.1.1

 10.0.7

 10.0.7

 2024-12-27 10.0.7

 128.0 135.* 140.*
54 15102 Manually sort folders 10128 2.3.0

 2.3.0

 2.3.0

 2.3.0

 2023-01-22 2.3.0

 68.0 103.0 103.0
55 987708 Auto Address Cleaner 9912 1.0.8

 1.1
 1.1
 1.1
 1.1
 1.4
 1.4
 2024-09-13 1.4
 128.0 * *
57 987798 MyPhoneExplorer 9475 2.0.25

 4.7

 4.7

 4.7

 4.7

 4.7

 4.7

 2025-03-09 4.7

 78.0 138.* 138.*
59 330066 Edit Email Subject (EES) 8289 3.2

 4.3

 5.1

 6.2

 7.4
 7.4
 7.4
 2023-08-05 7.4
 115.0 * *
60 986372 BorderColors D 8228 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 * *
62 987780 Google Calendar Tab 7941 0.2
 0.2
 0.2
 0.2
 0.2
 0.2
 0.2
 2020-02-11 0.2
 64.0 * *
63 1279 Xpunge 7923 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.* 138.*
64 12018 Quick Folder Move 7772 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.*
68 472193 CategoryManager 6972 3.11

 4.4

 5.1

 6.3
 6.4
 6.4
 6.4
 2023-06-30 6.4
 115.0 * *
69 809689 Grammalecte [fr] (for Thunderbird) 6771 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 * *
71 56935 Identity Chooser 6242 1.9.9

 2.2

 3.2

 3.2

 4.3
 4.3
 4.3
 2024-05-13 4.3
 115.0 * *
72 987900 QNote 6162 0.12.5

 0.12.5

 0.12.5

 0.12.5

 0.13.0

 0.14.7

 0.14.7

 2025-03-20 0.14.7

 128.0 138.* 138.*
74 742199 Attach from Clipboard 6144 1.3.68

 1.78.1

 1.91.2

 1.91.2

 1.128.6

 2

 2

 2025-03-28 2

 128.0 138.* 138.*
75 988175 Emoji 6097 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 * *
77 987906 Full Address Column 5833 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 4806 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.* 138.*
88 12802 Phoenity Buttons 4492 3.8

 4.2

 4.3

 4.3

 5.1

 5.2

 5.2

 2025-01-26 5.2

 128.0 136.* *
89 987892 Quote Colors & Collapse 4487 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 * *
90 747286 Google Keep Tab 4310 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 * *
91 244848 ExQuilla for Exchange 4265 78.1

 78.1

 115.5

 115.5

 138.0

 138.0

 138.0

 2025-04-17 138.0

 115.0 138.* 138.*
92 987775 Search Button 4174 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.* 139.*
93 11646 No Message Pane Sort 4027 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 986682 Disable DragAndDrop (New) 3942 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.*
96 46207 mailmindr 3938 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.*
97 324497 SmartTemplates 3927 2.16

 3.15.1

 3.18

 3.18

 4.11.4

 4.11.4

 4.11.4

 2025-05-21 4.11.4

 111.0 139.* 139.*
98 71 Enigmail
↳ Thunderbird native OpenPGP support		 3851 2.1.9

 2.2.4.2

 2021-08-27 2.2.4.2

 78.0 78.* 78.*
99 59195 G-Hub Lite 3698 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 3666 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.* 138.*
101 988333 WhatsApp Web in Thunderbird 3622 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 * *
102 881 Display Quota 3618 0.4.2

 2020-07-05 0.4.2

 68.0 * 73.0
103 646888 Dictionary for recipient 3573 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.*
104 116388 Automatic Dictionary 3496 1.12.0

 3.0.1

 3.0.1

 3.15.0

 3.15.0

 4.3.0

 4.3.0

 2025-05-06 4.3.0

 128.0 139.0 139.0
105 1898 FolderFlags 3491 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.*
106 987801 FileLink for Plik 3386 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 6533 ThreadVis 3363 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.*
108 331319 Folder Pane View Switcher 3349 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.*
109 5602 Blinking Alert 3248 1.3.1

 2020-01-06 1.3.1

 68.0 * 73.0
110 986477 Colored Folders 3227 1.3.5

 2020-01-08 1.3.5

 68.0 * 73.0
111 728297 Thunderbook 3145 0.10

 2020-03-14 0.10

 68.3.0 * 73.0
112 14385 Account Colors 3053 13.5

 2020-02-10 13.5

 68.0 * 73.0
113 986692 Profile Switcher 2936 2.4

 2.6

 2.6

 2.6

 3.3

 3.6

 3.6

 2025-01-26 3.6

 128.0 136.* *
114 811161 WarnAttachment 2898 2.13

 2.13

 2.13

 2.13

 2.13

 2.13

 2024-07-14 2.13

 68.0 128.* 128.*
115 91129 LightningButton
↳ Native calendar toolbar icons		 2763 1.6.1.1

 2019-06-02 1.6.1.1

 68.0a1 * 73.0
117 987764 Header Tools Improved 2706 2.3

 3.7

 3.9

 3.9

 4.7

 4.9

 4.9

 2025-01-26 4.9

 128.0 136.* *
119 287743 MailHops 2566 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 2534 2.1.6.10

 2019-12-12 2.1.6.10

 60.0 * 73.0
122 550 Mail Redirect 2396 0.10.9

 2020-07-04 0.10.9

 6.0 * 70.*
123 11727 ReFwdFormatter 2291 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 * *
125 987932 StandardTexter 2214 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 988195 Filter Manager 2159 1.0

 1.0

 1.1

 1.1

 1.3

 1.3

 1.3

 2025-01-26 1.3

 115.0 136.* *
127 2874 Folder Account 2153 9.0

 10.0

 11.1

 11.3

 11.3.1

 12.0

 12.1
 2025-04-13 12.1
 136.0 * *
128 986300 URL Link 2134 3.5.2

 3.5.2

 3.6
 3.6
 3.6
 3.6
 3.6
 2022-06-15 3.6
 91.0 * *
131 769143 Lightning Invitation Notifier | LIN 1989 2.1b

 136.0

 136.0

 136.0

 136.0

 136.0

 2025-03-20 136.0

 78.0 136.* 136.*
134 987689 changeQuote 1912 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 * *
135 310 BiDi Mail UI 1903 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.* 138.*
137 438960 Hide Local Folders
↳ Thunderbird Supernova native support		 1857 2.1

 2019-12-15 2.1

 68.0 * 73.0
139 705889 TORPEDO - TOoltip-poweRed Phishing Ema 1834 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 * *
140 987865 Previous Colors 1816 1.2

 1.2

 1.2

 1.2

 1.2

 2.1

 2.1

 2024-07-27 2.1

 128.0 128.* 139.*
141 14384 Calendar Tweaks 1768 8.3

 2020-02-02 8.3

 68.0 * 73.0
143 2561 Copy Sent to Current 1739 2.0.3

 3.27

 3.27

 3.37

 3.37

 3.37

 3.37

 2025-04-20 3.37

 102.3.0 139.* 140.*
144 987844 InsertSignature 1709 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 * *
146 987800 Copy Address 1697 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 * *
147 988057 KeepRunning 1637 2.2

 2.2

 2.2

 2.2

 2.2

 2.2

 2.2

 2021-02-23 2.2

 68.0 * *
149 987833 GCalTab 1612 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 * *
150 986632 SPAMBEE 1600 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.* 138.*
151 987784 Config Button 1508 1.4

 1.7

 1.8

 1.8

 2.2

 2.2

 2.2

 2025-01-26 2.2

 115.0 136.* *
153 987787 Restart Button 1479 1.3

 1.3

 1.6

 1.6

 1.6

 1.7

 1.7

 2025-01-26 1.7

 128.0 136.* *
162 2610 Mailbox Alert
↳ NTFNTF (Notify on This Folder Not That Folder)		 1271 0.24

 0.27

 0.29.1

 0.30

 2022-07-03 0.30

 102.0 102.* 102.*
163 988289 keepassxc-mail 1263 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

 128.0 139.0 139.0
165 988098 Thunderbird Todoist 1249 0.6
 0.6
 0.6
 0.6
 0.6
 0.6
 0.6
 2023-08-01 0.6
 68.0 * *
167 360086 Toggle Headers 1202 2.0

 3.0

 3.0

 3.0

 4.2

 4.2

 4.2

 2025-04-07 4.2

 115.0 139.* 139.*
169 987808 quicker quicksearch 1180 2.6
 2.6
 2.6
 2.6
 2.6
 2.6
 2.6
 2021-03-20 2.6
 68.0 * *
170 318146 Add Signature 1177 0.4.4

 2019-09-26 0.4.4

 68.0 * 73.0
172 331666 QuickArchiver 1151 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.* *
174 505906 IMAP Quota (Free Space) 1135 2.0

 2019-07-23 2.0

 68.0 * 73.0
175 987987 Toggle HTML 1120 1.4

 1.4

 1.7

 1.7

 1.9

 1.9

 1.9

 2025-01-26 1.9

 115.0 136.* *
176 161924 Show Address Only 1115 0.2.0

 2019-09-19 0.2.0

 68.0 * 77.0
177 612 NestedQuote Remover 1086 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 * *
181 987858 Mark All Read:WE 1013 1.1
 1.1
 1.1
 1.1
 1.1
 2.1
 2.1
 2024-06-27 2.1
 128.0 * *
182 676875 Rspamd-spamness 1005 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.*
184 987821 OpenAttachmentByExtension 994 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.*
185 347 QuoteCollapse
↳ Quote Colors & Collapse		 983 2.0

 2019-09-04 2.0

 68.0 * 73.0
186 987746 FileLink Provider for OwnCloud and Nex 973 1.8
 1.8
 1.8
 1.8
 1.8
 1.8
 1.8
 2020-02-04 1.8
 68.0 * *
189 3492 Show InOut 933 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.*
191 987984 Just Report It 919 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 * *
192 941901 Duplicate Contacts Manager 915 2.1.1

 2019-10-06 2.1.1

 68.0 * 73.0
193 787632 Quick Folder Key Navigation 913 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 * *
196 2487 Nostalgy
↳ Manage and archive emails/Nostalgy++		 892 0.3

 2020-02-19 0.3

 68.0 * 73.0
197 2152 ConfirmFolderMove 889 1.3.0

 2020-01-29 1.3.0

 68.0 * 73.0
198 988068 Read Aloud: A Text to Speech Voice Rea 889 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 * *
200 987651 Night and Day Dynamic 867 1.1
 1.1
 1.1
 2.0
 2.0
 2.0
 2.0
 2024-10-25 2.0
 102.0 * *
203 987786 DevTools Button 859 1.2

 1.3

 1.5

 1.5

 1.6

 1.6

 1.6

 2025-01-26 1.6

 115.0 136.* *
204 265079 Search Results Sort By Date Not Releva 845 1.18

 2019-10-26 1.18

 68.0 * 73.0
206 407832 Filter Button 837 1.2

 2.0.3

 2.0.5

 2.0.5

 2024-08-08 2.0.5

 115.0 128.* 128.*
208 10149 New Tab Button 832 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 * *
211 986522 PopMailListRecipients 2 821 1.1

 2.3
 2.3
 2.3
 2.3
 2.3
 2.3
 2020-09-04 2.3
 74.0 * *
212 781706 Keep in Taskbar 816 2.0

 2019-10-20 2.0

 68.0 * 73.0
216 986441 Typical Reply 807 0.6.2

 2.1
 2.1
 2024-10-31 2.1
 128.0 * *
219 508826 EDS Calendar Integration 769 0.8.0

 0.9.3

 0.9.3

 1.0.2

 1.1.0

 1.2.0

 1.3.0

 2025-05-07 1.3.0

 136.0 138.* 138.*
220 987729 New Folder Filters Button
↳ Filter on Folder Button		 768 1.5

 3.3

 3.3

 3.5

 3.5

 3.5

 2024-11-17 3.5

 102.0 128.* 128.*
223 451482 Paranoia 761 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 * *
224 984085 Unmangle Microsoft ATP Safelinks 757 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 * *
228 161710 More Snooze 738 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.* *
231 714655 Layout Button 721 3.0
 3.0
 3.0
 3.0
 3.0
 4.1
 4.1
 2024-06-27 4.1
 128.0 * *
232 987994 Telegram Web in Thunderbird 719 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 * *
234 987838 Sender Domain
↳ Full Address Column		 703 0.0.2

 0.0.2

 0.0.2

 0.0.2

 2020-08-21 0.0.2

 68.0a1 * 110.0
236 161820 AlertSwitch 687 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.*
237 320395 RemindIt 684 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 * *
238 596736 ThunderStats! Your Thunderbird Statist 682 1.4.5

 2.3.7
 2.3.7
 2.3.7
 2025-03-24 2.3.7
 115.0 * *
241 987920 ProtonMail Encryption Status 652 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2020-10-06 1.0
 66.0 * *
242 983832 Changelogger 644 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 * *
243 711456 TexTra 634 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
244 987705 Open Tab 598 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 1.2
 2022-05-27 1.2
 60.0 * *
247 324989 Mail Summaries 587 4.1

 2019-11-11 4.1

 68.0 * 73.0
249 467893 Macro Template 575 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 * *
252 4268 Colored Diffs 567 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 * *
253 988064 Thematic 557 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 * *
254 987785 Toggle Message Pane 545 1.4

 1.4

 1.6

 1.7

 1.8

 1.8

 1.8

 2025-01-26 1.8

 115.0 136.* *
257 2273 Mark All Read Button 515 0.8

 2019-12-24 0.8

 68.0 * 73.0
264 987807 Add to Mailing list 489 1.0
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2021-05-18 1.1
 71.0 * *
268 5731 Folder Filters Button 482 2.0

 2019-12-16 2.0

 68.0 * 73.0
274 805362 Copy Message ID 452 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 * *
275 690062 Sender Frequency 451 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.*
276 49594 SubSwitch 445 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.*
283 476761 Windows Taskbar Unread Badge
↳ Native support for an unread badge		 411 2.0.0

 3.0.1

 2021-09-02 3.0.1

 78.0 78.* 78.*
285 988197 TabControl 402 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>68 397 2.1

 3.2.3

 3.3

 3.3

 2021-08-16 3.3

 91.0 * 102.*
290 988255 Topic Tree / Notebook and Wiki in TB 387 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 * *
292 2548 Sieve 382 0.6.1

 0.6.1

 0.6.1

 0.6.1

 2021-11-08 0.6.1

 68.0a1 102.0 102.0
298 986323 ConfirmBeforeDelete 368 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 348798 Evernote Tab 358 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 * *
301 988540 ThunderWebTabs 353 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 * *
302 988677 Tag Sync for TB 352 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 * *
304 987806 Weatherlicious 347 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2020-04-09 2.0
 60.0 * *
305 986523 Hide Email Folders 346 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.*
310 987857 Preferences Button 332 1.2

 1.2

 1.5

 1.5

 1.6

 1.6

 1.6

 2025-01-26 1.6

 115.0 136.* *
311 2299 ThreadKey 330 2.5

 2.5

 2.5

 2.5

 3.0

 2023-11-26 3.0

 115.0 115.* 115.*
313 55669 Get All Mail Button
↳ Get All Mail Button for TB78++		 319 0.5

 2019-12-24 0.5

 68.0 * 73.0
314 986610 userChromeJS 319 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.* 139.*
316 844927 ToggleReplied 315 1.0.5

 2.0.1

 2.0.1

 2.0.2

 2.0.2

 2025-02-02 2.0.2

 126.0 135.* 139.*
317 987701 M-Hub Lite 313 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 * *
321 746354 New Email To All:reply, ready for new 303 1.2.0

 2.1
 2.1
 2.1
 2.1
 2.1
 2.1
 2021-03-18 2.1
 78.4.0 * *
326 987859 Pywalfox 296 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 * *
330 987738 Move messages 287 1.10
 1.10
 1.11
 1.11
 1.11
 1.13
 1.13
 2025-01-15 1.13
 128.0 * *
331 559954 Tidybird 285 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 988356 Auto Mark As Read 279 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 * *
338 987860 Empty Folder 278 1.4
 1.4
 1.4
 1.4
 1.4
 1.4
 1.4
 2021-10-28 1.4
 66.0 * *
343 445196 Menu On Top (SuperMenu Avatar) 264 1.16

 2019-12-10 1.16

 61.0 * 73.0
347 402704 Encrypt if possible 254 2.1.1

 2019-12-08 2.1.1

 68.0 * 68.*
348 986415 stripImages 253 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 * *
355 988738 Two Dynamic Birds 241 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 0.1
 2024-06-13 0.1
 60.0 * *
357 367989 Rise of the Tools 237 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.*
366 988837 Calendar/Project Tools: Gantt-/Year V 223 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.* 138.*
368 658700 Lightning Colors Reminder 217 1.3.0

 2019-12-20 1.3.0

 68.0 * 73.*
370 988698 Thunderbird Email 2 CSV Exporter 212 3.0
 3.0
 3.0
 3.0
 3.0
 4.3.25
 4.3.25
 2025-03-26 4.3.25
 128.0 * *
371 415184 iOS IMAP Notes 211 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 * *
377 986279 Confirm-Address2 204 1.3.11

 2019-11-06 1.3.11

 68.0 * 73.0
382 986534 Use BCC Instead C 198 3.5.3

 2019-04-09 3.5.3

 64.0 * 70.*
390 14896 Message Archive Options 189 5.1.0

 2019-04-19 5.1.0

 60.0 * 73.0
398 745576 Logout 179 2.0

 2.5

 2.7

 2.7

 2.8

 3.0

 2024-09-10 3.0

 128.0 128.* 128.*
402 987726 Monterail Dark 2 for TB>68 176 2.1

 3.2.1

 3.3

 3.3

 2021-08-16 3.3

 91.0 * 102.*
403 988070 OpenFolder 175 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 * *
407 314745 ThunderLink 170 1.2.11

 2020-05-28 1.2.11

 60.0 * 73.0
412 615980 Toggle Quotes (Collapse Quotes) 165 2.0

 3.2

 3.3

 3.3

 4.1

 4.3

 4.4
 2025-04-07 4.4
 136.0 * *
413 656526 PathExplorer 165 1.0.3

 2019-10-14 1.0.3

 68.0 * 73.0
417 988228 cb_thunderlink 160 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.*
422 534258 Received 155 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.*
426 988176 Notebird 146 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 * *
428 262821 Opacus SugarCRM/SuiteCRM Thunderbird E 145 1.6.8

 2020-03-18 1.6.8

 68.0 * 73.0
430 335326 Show All Body Parts 145 1.3.6

 2020-03-17 1.3.6

 68.0a1 71.* 71.*
431 728162 Checkbox Column 145 1.4.68

 2019-10-09 1.4.68

 68.0 * 73.0
434 239632 Subject Cleaner 139 2.0.0

 2020-04-26 2.0.0

 60.0 * 68.*
435 987670 Remove Duplicates
↳ Remove Duplicate Messages (alternative)		 139 1.8

 3.3

 2020-09-16 3.3

 78.0 78.* 78.*
436 988085 Open Google Voice 138 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2021-03-25 1.0
 68.0 * *
437 987823 AutoBucket 137 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 * *
440 823247 attachment column in search result lis 136 3.0

 2019-12-28 3.0

 68.0 * 73.0
443 269954 TBDialOut 134 1.8.1

 2.0.2

 2021-10-08 2.0.2

 78.0 78.* 78.*
445 986230 Mailing list filter 131 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.* *
448 377160 IMAP Received Date 126 2.0.6

 2020-03-17 2.0.6

 68.0a1 71.* 71.*
453 2162 Exit Button Thunderbird 122 0.8

 2019-12-24 0.8

 68.0 * 73.0
458 327780 Auto Select Latest Message 119 2.3.0b1

 3.2.1

 3.2.1

 3.2.1

 2022-07-18 3.2.1

 70.0 104.0 104.0
459 987868 Next Unread Group (Mark All Read) 119 1.1

 1.1

 1.3

 1.3

 1.4

 1.4

 1.4

 2025-01-26 1.4

 115.0 136.* *
465 988531 New Tab 115 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2023-07-21 1.0
 60.0 * *
466 1392 Maximize Message Pane 114 1.3.1

 2.0.10

 2.1.1

 2.1.1

 2022-06-29 2.1.1

 91.0 102.* 102.*
468 405960 MRC Compose 111 2.0.5

 2020-04-15 2.0.5

 68.0 69.* 69.*
469 987907 Mark GMail Read 111 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 * *
471 988877 eMail Address Finder 111 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 * *
473 69999 NoComposeAccount 110 1.5.4

 2020-01-14 1.5.4

 68.0 * 73.0
474 988389 Thunderbird OpenProject 110 0.5
 0.5
 0.5
 0.5
 0.5
 0.5
 0.5
 2022-10-28 0.5
 68.0 102.* *
480 477355 ColumnsWizard 108 7.0.0

 2020-08-29 7.0.0

 60.0 68.* 68.*
481 987702 Toggle Word Wrap 108 2.0

 2019-10-08 2.0

 68.0 * 73.0
482 987869 Next Unread Thread (Mark All Read) 107 1.1

 1.1

 1.3

 1.3

 1.4

 1.4

 1.4

 2025-01-26 1.4

 115.0 136.* *
484 852623 Remote Content By Folder 105 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.* 139.*
486 988731 Reply All Button 104 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 * *
487 818175 One-by-One Forward 103 1.2.0

 2019-12-02 1.2.0

 68.0 * 73.*
491 987722 ShowFolderSize-T 102 0.2.9.2

 2019-11-14 0.2.9.2

 68.0 * 73.*
492 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 * *
497 546538 Single Domain 98 3.3.1

 4.3
 4.3
 4.3
 4.3
 4.3
 4.3
 2023-01-12 4.3
 76.0 * *
500 986363 ansitel Click-to-Dial MT2 97 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 1.6
 2021-10-06 1.6
 68.3.0 * *
503 57534 Delete Trash Button 94 0.4

 2019-12-24 0.4

 68.0 * 73.0
508 372603 Enhanced Priority Display 92 3.0.3

 3.0.3

 3.0.5

 3.0.5

 2022-07-26 3.0.5

 91.0 102.* 102.*
511 650068 Todo.txt 90 2.0.1

 2020-04-12 2.0.1

 68.0 * 73.0
514 987664 Copy Patch 86 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 * *
518 4454 Priority Switcher 85 0.8.1

 2.0.3

 2.0.6

 2.0.6

 2023-02-18 2.0.6

 91.0 102.* 102.*
524 207607 filemail 80 0.6.5

 0.7.3
 0.7.3
 0.7.3
 0.7.3
 2023-06-28 0.7.3
 102.0 * *
527 847125 Stop Ignoring Reply:To 77 1.4

 2019-12-18 1.4

 68.0 * 73.0
529 219725 AutoSlide 76 0.0.18beta1

 0.0.19beta5

 2021-02-04 0.0.19beta5

 78.0 * 78.*
532 986572 Flat Folder Tree (updated) 75 1.1.5

 1.1.5

 2021-04-04 1.1.5

 68.0 * 78.*
533 987773 DeepDark for Thunderbird 75 13.1.10

 2020-09-01 13.1.10

 68.0 68.* 68.*
534 987922 Date detection 75 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.*
536 988402 YouTube Video Downloader 74 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2022-12-06 2.0
 60.0 * *
540 502200 X-Unsent support
↳ Native support for X-Unsent		 70 3.0.0

 4.0.2

 2021-09-02 4.0.2

 78.0 90.0 90.0
552 987768 Edit Email Subject
↳ Edit email Subject (EES)		 66 2.5

 3.3

 2020-08-30 3.3

 78.0 78.* 78.*
555 987671 Custom sync interval for Lightning Cal 65 1.0.1

 2019-11-07 1.0.1

 68.0a1 * 73.0
557 988462 Seafile Filelink2 64 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 * *
558 586552 Toggle Folderpane View 63 2.0.3

 2020-05-01 2.0.3

 60.0 * 73.0
562 391965 Before Tabs Toolbar 61 1.8.1

 2019-07-06 1.8.1

 67.0 * 73.0
563 987915 Mahoor-Iranian-Date 61 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.*
564 337144 Mail Sent Notifier 60 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 * *
578 401970 Security Settings from Address Book 57 2.1

 2019-10-06 2.1

 68.0 * 68.*
579 987766 New QuoteColors
↳ Quote Colors & Collapse		 57 0.3.5

 2020-01-20 0.3.5

 60.0 * 73.0
586 329131 Purge Events Plus 54 0.3.4

 2020-03-07 0.3.4

 68.0 * 73.0
588 409482 Opacus SugarCRM 6.2+ Thunderbird Integ 54 1.0.9

 2019-11-06 1.0.9

 68.0 * 73.0
598 987743 Folder Colors 52 1.0.1

 2019-12-27 1.0.1

 60.0 * 73.0
609 988260 X-Original-To Column 49 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.*
612 48583 LaTeX It! 47 0.7.3

 2020-10-02 0.7.3

 68.0a1 73.* 73.*
615 988566 Mark Read on Tab Open 46 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 * *
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 * *
617 10524 Archive This 45 1.5.0.0

 2020-01-12 1.5.0.0

 68.0 * 68.*
619 642320 Sensitivity Header 45 0.3

 2019-08-01 0.3

 68.0 * 73.0
628 987816 TransliteRussian for Thunderbird 43 0.4
 0.4
 0.4
 0.4
 0.4
 0.4
 0.4
 2020-10-22 0.4
 60.0 * *
629 987873 ThunderbirdCR (Dictionary) 43 0.43

 2020-09-11 0.43

 68.0a1 * 73.*
635 987849 Clacks Overhead 42 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 * *
653 987749 marked-lightning 38 0.1.6

 0.1.6

 0.1.6

 0.1.6

 2022-06-30 0.1.6

 68.0 102.* 102.*
659 832276 Rescue Conflicting Alternatives 36 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 * *
660 987848 KundenMeister CRM Mail Export 36 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 * *
670 182393 Teamworkx Thunderbird Integration for 33 1.0.68.1b

 2020-06-23 1.0.68.1b

 68.0 * 73.0
683 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 * *
691 988951 Webpage Print from Context Menu 30 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 * *
693 578400 QuickFilter Watched Threads 29 1.3.1

 2019-12-25 1.3.1

 68.0 * 73.0
696 987710 Open In Conversation 29 1.0.1

 2019-10-21 1.0.1

 68.0 * 73.0
699 987760 Snakes by Bluemods 28 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2020-01-09 1.0
 66.0 * *
701 988399 Black Screen 28 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 * *
702 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 * *
703 988213 Tomba : Email Finder 27 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 * *
709 988903 New UNEC 26 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 * *
711 442284 EnForward 25 0.5.1

 2.1.2

 2.1.2

 2.2.5

 2023-03-30 2.2.5

 102.0 102.* 102.*
717 988686 Multimonth view 24 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.*
720 988952 ThunderSearch 24 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 * *
723 13131 Get Partial Messages 23 0.4.0beta1

 2019-11-29 0.4.0beta1

 68.0 * 73.0
724 987774 POPFile Jump 23 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 * *
732 975494 KeeBird 22 2.0.0

 2019-09-24 2.0.0

 68.1.0 68.* 68.*
737 987901 Transfer Immunity 21 1.4.2

 1.4.2

 1.4.2

 1.4.2

 2021-02-23 1.4.2

 68.0 * 102.*
739 2335 Zombie Keys (Multilanguage Keyboard) 20 2.22

 2019-08-07 2.22

 60.0 68.* 68.*
745 743926 Zoiper Thunderbird Plugin 20 2.0

 2020-01-17 2.0

 68.0 * 73.0
746 987721 QuickNote-T 20 0.7.7.4

 2020-06-10 0.7.7.4

 68.0 * 73.*
747 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 * *
752 988482 New Bing Anywhere 19 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 * *
753 988622 Articles Toolbar 19 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 1.1
 2023-12-16 1.1
 60.0 * *
764 987733 Close on Escape Too 18 1.0

 2019-11-30 1.0

 68.0 * 73.0
780 988947 ThunderCalc 17 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 0.3
 2025-03-23 0.3
 60.0 * *
788 818635 Reply to Multiple Messages 16 2.0.8

 2020-03-17 2.0.8

 68.0a1 71.* 71.*
812 988397 Dino Game 14 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 * *
822 987724 Just Restart/Quick Quit_TB115! 13 1.2

 2019-11-14 1.2

 68.0 * 73.0
823 987757 TaskviewStyles 13 2.6

 6.1

 6.1

 6.1

 2022-06-07 6.1

 78.0 102.* 102.*
828 364572 Auto Save Drafts Folders 12 1.0.0

 2019-09-23 1.0.0

 68.1.0 68.* 68.*
833 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 * *
847 988483 InfoCodex DocSummarizer 11 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2023-04-13 1.0
 60.0 * *
862 988833 Thunderbird Assist 10 0.1.17
 0.1.17
 0.1.17
 0.1.17
 0.1.17
 0.1.30
 0.1.30
 2025-04-17 0.1.30
 128.0 * *
869 466796 Kmaleon Extension 9 1.5.0.0

 2019-10-11 1.5.0.0

 68.0 * 73.0
873 987660 TaskviewFlexLayout 9 55.3
 62.9

 2021-01-28 62.9

 78.0 * 79.0
875 988411 Thunvatar 9 1.0.2

 1.0.2

 1.0.2

 1.0.2

 2023-08-17 1.0.2

 68.0a1 110.0 110.0
890 987692 TabAddressbook 8 2.0.1

 2020-01-25 2.0.1

 68.0 70.0 70.0
902 363545 Gmail Buttons 7 1.0.0

 2019-08-20 1.0.0

 68.0 68.* 68.*
908 988358 UUID - WES 7 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 * *
909 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 * *
989 395696 Hyperactive 4 2020.2.15

 2020-02-15 2020.2.15

 61.0 * 73.0
991 546430 Resubmit 4 2.0.0a3

 2019-12-01 2.0.0a3

 68.0 71.* 71.*
994 696119 TracEmail 4 2.0.2

 2020-01-30 2.0.2

 68.0 * 73.0
998 986673 PasteMarkdown&XHTMLForm 4 44.9

 47.5

 2021-09-12 47.5

 78.0 78.* 78.*
999 987661 Autocrypt 4 0.9.3

 2019-09-06 0.9.3

 68.0a1 69.0 69.0
1001 987769 Disable Signature 4 1.0.0

 2020-01-23 1.0.0

 68.0 * 73.0
1002 987841 Protonmail Thunderbird theme 4 2.1

 2020-06-07 2.1

 68.0 * 73.0
1004 988133 Click Speed Tester 4 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 1.0
 2021-07-22 1.0
 68.0 * *
1006 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 * *
1008 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 * *
1043 987665 LeftTodaySubpaneOrLogoOrClock 3 4.3

 9.8

 10.1

 10.1

 2021-08-02 10.1

 90.0 * 102.*
1044 987711 Un-Safelinks 3 1.4

 2020-05-17 1.4

 68.0 * 73.0
1045 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 * *
1049 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 * *
1050 988140 CPS Test Pro 3 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.*
1262 987677 Check Domain NG 1 2.3

 2020-03-05 2.3

 60.0 68.5.0 68.5.0
1264 987850 Ordinal 1 0.5.0

 2020-07-19 0.5.0

 68.0 * 73.0
1267 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 * *
1268 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 * *
1273 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 * *
1573 273646 Undigestify 0 2.0.5

 2020-03-17 2.0.5

 68.0a1 71.* 71.*
1805 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.