# Id Name Users TB68 TB78 TB91 TB102 TB115 TB128 TB140 Activity Current Min (ATN) Max (XPI) Max (ATN) Notes
40 13564 CompactHeader 13011 3.0.0beta5

2019-11-20 3.0.0beta5

68.0 * 68.*
47 8451 gContactSync
Thunderbird native CardDAV support
Google-4-TbSync
CardBook
11279 3.1.7

2019-06-12 3.1.7

67.0 * 73.0
102 881 Display Quota 3229 0.4.2

2020-07-05 0.4.2

68.0 * 73.0
106 728297 Thunderbook 3116 0.10

2020-03-14 0.10

68.3.0 * 73.0
111 5602 Blinking Alert 2897 1.3.1

2020-01-06 1.3.1

68.0 * 73.0
112 986477 Colored Folders 2877 1.3.5

2020-01-08 1.3.5

68.0 * 73.0
113 14385 Account Colors 2769 13.5

2020-02-10 13.5

68.0 * 73.0
118 91129 LightningButton
Native calendar toolbar icons
2495 1.6.1.1

2019-06-02 1.6.1.1

68.0a1 * 73.0
122 1191 ReminderFox 2290 2.1.6.10

2019-12-12 2.1.6.10

60.0 * 73.0
125 550 Mail Redirect 2174 0.10.9

2020-07-04 0.10.9

6.0 * 70.*
144 438960 Hide Local Folders
Thunderbird Supernova native support
1634 2.1

2019-12-15 2.1

68.0 * 73.0
145 14384 Calendar Tweaks 1615 8.3

2020-02-02 8.3

68.0 * 73.0
177 318146 Add Signature 1050 0.4.4

2019-09-26 0.4.4

68.0 * 73.0
178 161924 Show Address Only 1033 0.2.0

2019-09-19 0.2.0

68.0 * 77.0
183 505906 IMAP Quota (Free Space) 973 2.0

2019-07-23 2.0

68.0 * 73.0
190 347 QuoteCollapse
Quote Colors & Collapse
886 2.0

2019-09-04 2.0

68.0 * 73.0
201 941901 Duplicate Contacts Manager 825 2.1.1

2019-10-06 2.1.1

68.0 * 73.0
205 2487 Nostalgy
Manage and archive emails/Nostalgy++
808 0.3

2020-02-19 0.3

68.0 * 73.0
210 2152 ConfirmFolderMove 773 1.3.0

2020-01-29 1.3.0

68.0 * 73.0
211 407832 Filter Button 772 1.2

2.0.3

2.0.5

2.0.5

2024-08-08 2.0.5

115.0 128.* 128.*
214 265079 Search Results Sort By Date Not Releva 758 1.18

2019-10-26 1.18

68.0 * 73.0
221 781706 Keep in Taskbar 734 2.0

2019-10-20 2.0

68.0 * 73.0
233 596736 ThunderStats! Your Thunderbird Statist 666 1.4.5

2.3.7
2.3.7
2.3.7
2025-03-24 2.3.7
115.0 * *
235 986441 Typical Reply 660 0.6.2

2.1
2.1
2024-10-31 2.1
128.0 * *
256 324989 Mail Summaries 523 4.1

2019-11-11 4.1

68.0 * 73.0
264 2273 Mark All Read Button 465 0.8

2019-12-24 0.8

68.0 * 73.0
274 5731 Folder Filters Button 435 2.0

2019-12-16 2.0

68.0 * 73.0
313 844927 ToggleReplied 304 1.0.5

2.0.1

2.0.1

2.0.2

2.0.2

2025-02-02 2.0.2

126.0 135.* 141.*
327 55669 Get All Mail Button
Get All Mail Button for TB78++
279 0.5

2019-12-24 0.5

68.0 * 73.0
345 445196 Menu On Top (SuperMenu Avatar) 242 1.16

2019-12-10 1.16

61.0 * 73.0
353 402704 Encrypt if possible 231 2.1.1

2019-12-08 2.1.1

68.0 * 68.*
373 415184 iOS IMAP Notes 200 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 658700 Lightning Colors Reminder 196 1.3.0

2019-12-20 1.3.0

68.0 * 73.*
387 986279 Confirm-Address2 182 1.3.11

2019-11-06 1.3.11

68.0 * 73.0
391 986534 Use BCC Instead C 178 3.5.3

2019-04-09 3.5.3

64.0 * 70.*
393 14896 Message Archive Options 175 5.1.0

2019-04-19 5.1.0

60.0 * 73.0
405 314745 ThunderLink 159 1.2.11

2020-05-28 1.2.11

60.0 * 73.0
415 656526 PathExplorer 149 1.0.3

2019-10-14 1.0.3

68.0 * 73.0
429 728162 Checkbox Column 139 1.4.68

2019-10-09 1.4.68

68.0 * 73.0
439 335326 Show All Body Parts 132 1.3.6

2020-03-17 1.3.6

68.0a1 71.* 71.*
442 262821 Opacus SugarCRM/SuiteCRM Thunderbird E 128 1.6.8

2020-03-18 1.6.8

68.0 * 73.0
444 239632 Subject Cleaner 123 2.0.0

2020-04-26 2.0.0

60.0 * 68.*
447 823247 attachment column in search result lis 122 3.0

2019-12-28 3.0

68.0 * 73.0
458 377160 IMAP Received Date 114 2.0.6

2020-03-17 2.0.6

68.0a1 71.* 71.*
469 2162 Exit Button Thunderbird 109 0.8

2019-12-24 0.8

68.0 * 73.0
481 69999 NoComposeAccount 101 1.5.4

2020-01-14 1.5.4

68.0 * 73.0
482 405960 MRC Compose 101 2.0.5

2020-04-15 2.0.5

68.0 69.* 69.*
487 477355 ColumnsWizard 96 7.0.0

2020-08-29 7.0.0

60.0 68.* 68.*
493 987702 Toggle Word Wrap 95 2.0

2019-10-08 2.0

68.0 * 73.0
497 987722 ShowFolderSize-T 93 0.2.9.2

2019-11-14 0.2.9.2

68.0 * 73.*
499 57534 Delete Trash Button 91 0.4

2019-12-24 0.4

68.0 * 73.0
501 818175 One-by-One Forward 90 1.2.0

2019-12-02 1.2.0

68.0 * 73.*
517 650068 Todo.txt 79 2.0.1

2020-04-12 2.0.1

68.0 * 73.0
533 207607 filemail 73 0.6.5

0.7.3
0.7.3
0.7.3
0.7.3
2023-06-28 0.7.3
102.0 * *
536 847125 Stop Ignoring Reply:To 69 1.4

2019-12-18 1.4

68.0 * 73.0
543 987773 DeepDark for Thunderbird 65 13.1.10

2020-09-01 13.1.10

68.0 68.* 68.*
566 586552 Toggle Folderpane View 56 2.0.3

2020-05-01 2.0.3

60.0 * 73.0
568 987671 Custom sync interval for Lightning Cal 55 1.0.1

2019-11-07 1.0.1

68.0a1 * 73.0
587 409482 Opacus SugarCRM 6.2+ Thunderbird Integ 51 1.0.9

2019-11-06 1.0.9

68.0 * 73.0
588 987743 Folder Colors 51 1.0.1

2019-12-27 1.0.1

60.0 * 73.0
593 391965 Before Tabs Toolbar 50 1.8.1

2019-07-06 1.8.1

67.0 * 73.0
594 401970 Security Settings from Address Book 50 2.1

2019-10-06 2.1

68.0 * 68.*
595 987766 New QuoteColors
Quote Colors & Collapse
50 0.3.5

2020-01-20 0.3.5

60.0 * 73.0
612 329131 Purge Events Plus 46 0.3.4

2020-03-07 0.3.4

68.0 * 73.0
615 48583 LaTeX It! 45 0.7.3

2020-10-02 0.7.3

68.0a1 73.* 73.*
637 987873 ThunderbirdCR (Dictionary) 39 0.43

2020-09-11 0.43

68.0a1 * 73.*
641 642320 Sensitivity Header 38 0.3

2019-08-01 0.3

68.0 * 73.0
648 10524 Archive This 36 1.5.0.0

2020-01-12 1.5.0.0

68.0 * 68.*
681 182393 Teamworkx Thunderbird Integration for 30 1.0.68.1b

2020-06-23 1.0.68.1b

68.0 * 73.0
700 578400 QuickFilter Watched Threads 26 1.3.1

2019-12-25 1.3.1

68.0 * 73.0
720 13131 Get Partial Messages 23 0.4.0beta1

2019-11-29 0.4.0beta1

68.0 * 73.0
721 987710 Open In Conversation 23 1.0.1

2019-10-21 1.0.1

68.0 * 73.0
726 987721 QuickNote-T 22 0.7.7.4

2020-06-10 0.7.7.4

68.0 * 73.*
732 975494 KeeBird 21 2.0.0

2019-09-24 2.0.0

68.1.0 68.* 68.*
756 987733 Close on Escape Too 18 1.0

2019-11-30 1.0

68.0 * 73.0
768 743926 Zoiper Thunderbird Plugin 17 2.0

2020-01-17 2.0

68.0 * 73.0
783 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.*
828 987724 Just Restart/Quick Quit_TB115! 12 1.2

2019-11-14 1.2

68.0 * 73.0
859 364572 Auto Save Drafts Folders 9 1.0.0

2019-09-23 1.0.0

68.1.0 68.* 68.*
897 466796 Kmaleon Extension 7 1.5.0.0

2019-10-11 1.5.0.0

68.0 * 73.0
912 363545 Gmail Buttons 6 1.0.0

2019-08-20 1.0.0

68.0 68.* 68.*
949 987692 TabAddressbook 5 2.0.1

2020-01-25 2.0.1

68.0 70.0 70.0
986 546430 Resubmit 4 2.0.0a3

2019-12-01 2.0.0a3

68.0 71.* 71.*
998 987769 Disable Signature 4 1.0.0

2020-01-23 1.0.0

68.0 * 73.0
999 987841 Protonmail Thunderbird theme 4 2.1

2020-06-07 2.1

68.0 * 73.0
1040 395696 Hyperactive 3 2020.2.15

2020-02-15 2020.2.15

61.0 * 73.0
1049 696119 TracEmail 3 2.0.2

2020-01-30 2.0.2

68.0 * 73.0
1051 987661 Autocrypt 3 0.9.3

2019-09-06 0.9.3

68.0a1 69.0 69.0
1052 987711 Un-Safelinks 3 1.4

2020-05-17 1.4

68.0 * 73.0
1173 273646 Undigestify 1 2.0.5

2020-03-17 2.0.5

68.0a1 71.* 71.*
1273 987677 Check Domain NG 1 2.3

2020-03-05 2.3

60.0 68.5.0 68.5.0
1274 987850 Ordinal 1 0.5.0

2020-07-19 0.5.0

68.0 * 73.0
1820 988370 Spacebar Clicker 0 1.0.4
2022-09-07 1.0.4
68.0 72.0a1 72.0a1

Statistics

1

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