# Id Name Users TB60 TB68 TB78 TB91 TB102 TB115 TB128 Activity Current Min (ATN) Max (XPI) Max (ATN) Notes
39 13564 CompactHeader 14875 2.1.6

3.0.0beta5

2019-11-20 3.0.0beta5

68.0 * 68.*
43 8451 gContactSync
Thunderbird native CardDAV support
Google-4-TbSync
CardBook
13606 2.1.13

3.1.7

2019-06-12 3.1.7

67.0 * 73.0
103 881 Display Quota 3603 0.3.8

0.4.2

2020-07-05 0.4.2

68.0 * 73.0
109 986477 Colored Folders 3358 1.2.5.2

1.3.5

2020-01-08 1.3.5

68.0 * 73.0
110 5602 Blinking Alert 3226 1.2.0

1.3.1

2020-01-06 1.3.1

68.0 * 73.0
111 14385 Account Colors 3217 11.1

13.5

2020-02-10 13.5

68.0 * 73.0
113 91129 LightningButton
Native calendar toolbar icons
2923 1.5.7

1.6.1.1

2019-06-02 1.6.1.1

68.0a1 * 73.0
115 728297 Thunderbook 2853 0.9

0.10

2020-03-14 0.10

68.3.0 * 73.0
119 1191 ReminderFox 2664 2.1.6.10

2.1.6.10

2019-12-12 2.1.6.10

60.0 * 73.0
122 550 Mail Redirect 2498 0.10.9

0.10.9

2020-07-04 0.10.9

6.0 * 70.*
133 438960 Hide Local Folders
Thunderbird Supernova native support
1943 1.05

2.1

2019-12-15 2.1

68.0 * 73.0
135 14384 Calendar Tweaks 1918 7.1

8.3

2020-02-02 8.3

68.0 * 73.0
165 318146 Add Signature 1250 0.4.3

0.4.4

2019-09-26 0.4.4

68.0 * 73.0
169 161924 Show Address Only 1200 0.1.9

0.2.0

2019-09-19 0.2.0

68.0 * 77.0
172 505906 IMAP Quota (Free Space) 1173 1.2

2.0

2019-07-23 2.0

68.0 * 73.0
184 347 QuoteCollapse
Quote Colors & Collapse
1001 1.1.1

2.0

2019-09-04 2.0

68.0 * 73.0
188 941901 Duplicate Contacts Manager 969 1.1

2.1.1

2019-10-06 2.1.1

68.0 * 73.0
193 2487 Nostalgy
Manage and archive emails/Nostalgy++
931 0.2.36

0.3

2020-02-19 0.3

68.0 * 73.0
195 2152 ConfirmFolderMove 928 1.2.0

1.3.0

2020-01-29 1.3.0

68.0 * 73.0
197 407832 Filter Button 924 1.2

1.2

2.0.3

2.0.5

2.0.5

2024-08-08 2.0.5

115.0 128.* 128.*
202 265079 Search Results Sort By Date Not Releva 893 1.17

1.18

2019-10-26 1.18

68.0 * 73.0
210 781706 Keep in Taskbar 859 1.11

2.0

2019-10-20 2.0

68.0 * 73.0
217 986441 Typical Reply 796 0.5.3

0.6.2

2.1
2024-10-31 2.1
128.0 * *
239 596736 ThunderStats! Your Thunderbird Statist 616 1.4.5

1.4.5

2.3.6
2.3.6
2025-02-18 2.3.6
115.0 * *
242 324989 Mail Summaries 608 4.0

4.1

2019-11-11 4.1

68.0 * 73.0
253 2273 Mark All Read Button 544 0.7.2

0.8

2019-12-24 0.8

68.0 * 73.0
262 5731 Folder Filters Button 496 1.4

2.0

2019-12-16 2.0

68.0 * 73.0
303 55669 Get All Mail Button
Get All Mail Button for TB78++
333 0.1

0.5

2019-12-24 0.5

68.0 * 73.0
313 844927 ToggleReplied 320 0.5.3

1.0.5

2.0.1

2.0.1

2.0.2

2025-02-02 2.0.2

126.0 135.* 137.*
331 445196 Menu On Top (SuperMenu Avatar) 279 1.15

1.16

2019-12-10 1.16

61.0 * 73.0
338 402704 Encrypt if possible 269 2.0.3

2.1.1

2019-12-08 2.1.1

68.0 * 68.*
357 658700 Lightning Colors Reminder 229 1.2

1.3.0

2019-12-20 1.3.0

68.0 * 73.*
367 415184 iOS IMAP Notes 212 0.1.2

0.1.4

0.2.0

0.2.0

1.0.1
1.0.1
2023-09-29 1.0.1
115.0 * *
369 14896 Message Archive Options 211 5.1.0

5.1.0

2019-04-19 5.1.0

60.0 * 73.0
381 986534 Use BCC Instead C 200 3.5.3

2019-04-09 3.5.3

64.0 * 70.*
389 986279 Confirm-Address2 189 1.3.9

1.3.11

2019-11-06 1.3.11

68.0 * 73.0
397 314745 ThunderLink 181 1.2.11

1.2.11

2020-05-28 1.2.11

60.0 * 73.0
414 656526 PathExplorer 162 1.0.2

1.0.3

2019-10-14 1.0.3

68.0 * 73.0
419 335326 Show All Body Parts 159 1.3.1

1.3.6

2020-03-17 1.3.6

68.0a1 71.* 71.*
420 728162 Checkbox Column 158 1.3.0

1.4.68

2019-10-09 1.4.68

68.0 * 73.0
427 262821 Opacus SugarCRM/SuiteCRM Thunderbird E 154 1.6.6

1.6.8

2020-03-18 1.6.8

68.0 * 73.0
433 823247 attachment column in search result lis 148 1.0

3.0

2019-12-28 3.0

68.0 * 73.0
442 239632 Subject Cleaner 134 2.0.0

2.0.0

2020-04-26 2.0.0

60.0 * 68.*
444 377160 IMAP Received Date 132 2.0.1

2.0.6

2020-03-17 2.0.6

68.0a1 71.* 71.*
456 2162 Exit Button Thunderbird 123 0.7

0.8

2019-12-24 0.8

68.0 * 73.0
463 818175 One-by-One Forward 117 1.1.1

1.2.0

2019-12-02 1.2.0

68.0 * 73.*
464 477355 ColumnsWizard 117 7.0.0

7.0.0

2020-08-29 7.0.0

60.0 68.* 68.*
470 987702 Toggle Word Wrap 114 2.0

2019-10-08 2.0

68.0 * 73.0
471 69999 NoComposeAccount 114 1.4

1.5.4

2020-01-14 1.5.4

68.0 * 73.0
474 405960 MRC Compose 113 1.9.1

2.0.5

2020-04-15 2.0.5

68.0 69.* 69.*
481 987722 ShowFolderSize-T 105 0.2.9.2

2019-11-14 0.2.9.2

68.0 * 73.*
499 57534 Delete Trash Button 98 0.3

0.4

2019-12-24 0.4

68.0 * 73.0
502 650068 Todo.txt 94 1.0.1

2.0.1

2020-04-12 2.0.1

68.0 * 73.0
511 987773 DeepDark for Thunderbird 89 13.1.10

2020-09-01 13.1.10

68.0 68.* 68.*
517 847125 Stop Ignoring Reply:To 83 1.3

1.4

2019-12-18 1.4

68.0 * 73.0
529 207607 filemail 78 0.6.4

0.6.5

0.7.3
0.7.3
0.7.3
2023-06-28 0.7.3
102.0 * *
539 987671 Custom sync interval for Lightning Cal 70 1.0.0

1.0.1

2019-11-07 1.0.1

68.0a1 * 73.0
550 586552 Toggle Folderpane View 66 2.0.3

2.0.3

2020-05-01 2.0.3

60.0 * 73.0
557 409482 Opacus SugarCRM 6.2+ Thunderbird Integ 63 1.0.4

1.0.9

2019-11-06 1.0.9

68.0 * 73.0
561 329131 Purge Events Plus 62 0.3.3

0.3.4

2020-03-07 0.3.4

68.0 * 73.0
565 401970 Security Settings from Address Book 61 2.0.1

2.1

2019-10-06 2.1

68.0 * 68.*
567 391965 Before Tabs Toolbar 60 1.7

1.8.1

2019-07-06 1.8.1

67.0 * 73.0
579 987743 Folder Colors 57 1.0.1

1.0.1

2019-12-27 1.0.1

60.0 * 73.0
581 987766 New QuoteColors
Quote Colors & Collapse
56 0.3.5

0.3.5

2020-01-20 0.3.5

60.0 * 73.0
594 48583 LaTeX It! 53 0.6.7

0.7.3

2020-10-02 0.7.3

68.0a1 73.* 73.*
608 987873 ThunderbirdCR (Dictionary) 48 0.43

2020-09-11 0.43

68.0a1 * 73.*
610 642320 Sensitivity Header 48 0.2

0.3

2019-08-01 0.3

68.0 * 73.0
621 10524 Archive This 44 1.5.0.0

2020-01-12 1.5.0.0

68.0 * 68.*
669 987710 Open In Conversation 33 1.0.1

2019-10-21 1.0.1

68.0 * 73.0
682 182393 Teamworkx Thunderbird Integration for 31 1.0.60.1

1.0.68.1b

2020-06-23 1.0.68.1b

68.0 * 73.0
686 578400 QuickFilter Watched Threads 30 1.2.1

1.3.1

2019-12-25 1.3.1

68.0 * 73.0
694 13131 Get Partial Messages 28 0.3.3

0.4.0beta1

2019-11-29 0.4.0beta1

68.0 * 73.0
708 975494 KeeBird 24 1.1.3

2.0.0

2019-09-24 2.0.0

68.1.0 68.* 68.*
727 987733 Close on Escape Too 21 1.0

2019-11-30 1.0

68.0 * 73.0
736 987721 QuickNote-T 20 0.7.7.4

2020-06-10 0.7.7.4

68.0 * 73.*
737 743926 Zoiper Thunderbird Plugin 20 1.06

2.0

2020-01-17 2.0

68.0 * 73.0
749 818635 Reply to Multiple Messages 19 1.0.5

2.0.8

2020-03-17 2.0.8

68.0a1 71.* 71.*
755 2335 Zombie Keys (Multilanguage Keyboard) 19 2.22

2.22

2019-08-07 2.22

60.0 68.* 68.*
771 987724 Just Restart/Quick Quit_TB115! 16 1.2

2019-11-14 1.2

68.0 * 73.0
791 364572 Auto Save Drafts Folders 15 0.3.0

1.0.0

2019-09-23 1.0.0

68.1.0 68.* 68.*
828 987692 TabAddressbook 11 2.0.1

2020-01-25 2.0.1

68.0 70.0 70.0
871 466796 Kmaleon Extension 8 1.3.0.0

1.5.0.0

2019-10-11 1.5.0.0

68.0 * 73.0
894 363545 Gmail Buttons 7 0.8.1

1.0.0

2019-08-20 1.0.0

68.0 68.* 68.*
968 987841 Protonmail Thunderbird theme 4 2.1

2020-06-07 2.1

68.0 * 73.0
969 987769 Disable Signature 4 1.0.0

2020-01-23 1.0.0

68.0 * 73.0
973 961125 Bugmail (fixed version) 4 4.3

4.4.1

2019-07-06 4.4.1

68.0a1 * 73.*
975 696119 TracEmail 4 2.0.2

2020-01-30 2.0.2

68.0 * 73.0
978 546430 Resubmit 4 1.0.0

2.0.0a3

2019-12-01 2.0.0a3

68.0 71.* 71.*
1026 987661 Autocrypt 3 0.9.3

2019-09-06 0.9.3

68.0a1 69.0 69.0
1041 395696 Hyperactive 3 2018.08.13

2020.2.15

2020-02-15 2020.2.15

61.0 * 73.0
1064 987711 Un-Safelinks 2 1.4

2020-05-17 1.4

68.0 * 73.0
1125 987850 Ordinal 1 0.5.0

2020-07-19 0.5.0

68.0 * 73.0
1126 987677 Check Domain NG 1 2.3

2.3

2020-03-05 2.3

60.0 68.5.0 68.5.0
1287 988370 Spacebar Clicker 0 1.0.4
2022-09-07 1.0.4
68.0 72.0a1 72.0a1
1509 273646 Undigestify 0 1.0.3

2.0.5

2020-03-17 2.0.5

68.0a1 71.* 71.*

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