thunderbird/import-export-tools-ng

Import Export Tools that supports Thunderbird v140-v143

Stars: 416
Forks: 47
Open beginner issues: 0
Indexed issues: 466
Avg merge: 1d 6h
Merged PRs (30d): 2

Dominant language: HTML
License: No license data
Last GitHub push: Aug 28, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

466 open issues indexed

v15 issue with table in message body Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

thunderbird/import-export-tools-ng#962 · 7 comments · Opened Sep 15, 2026
Export to EML (v15) with a right-click in the email Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

thunderbird/import-export-tools-ng#961 · 1 comment · Opened Sep 14, 2026
Feature request: combined multi-format export (EML + PDF + HTML) in one action, each in its own subfolder Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

thunderbird/import-export-tools-ng#960 · Opened Sep 13, 2026
Export to EML with attachments Open

attachments EML enhancement export

thunderbird/import-export-tools-ng#959 · 1 comment · 1 assignee · Opened Sep 7, 2026
Backup Retention Enhancement Open

backup enhancement

thunderbird/import-export-tools-ng#958 · 2 comments · 1 assignee · Opened Sep 5, 2026
Date Format Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

thunderbird/import-export-tools-ng#957 · 2 comments · Opened Sep 5, 2026
no function since update to Thunderbird 153.2.0esr (64-Bit) Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

thunderbird/import-export-tools-ng#956 · 7 comments · 1 reaction · Opened Sep 3, 2026
V15.0.2-b2 backup works, subsequent betas freeze at start Open

thunderbird/import-export-tools-ng#955 · 36 comments · 1 assignee · Opened Sep 1, 2026
V15.0.1 HTML index: for a mail without a subject there is no link in index line to that mail Open

bug export index

thunderbird/import-export-tools-ng#953 · 2 comments · 1 assignee · Opened Aug 29, 2026
Aesthetic Issue with the IETNG and PTNG Options Window on Linux Open

UI

thunderbird/import-export-tools-ng#952 · 1 comment · 1 assignee · Opened Aug 28, 2026
Translations for v15.0.2 Open

thunderbird/import-export-tools-ng#948 · 30 comments · 1 assignee · Opened Aug 26, 2026
V15.0.1 HTML index: sender truncated at 48 characters and incorrect time Open

index

thunderbird/import-export-tools-ng#947 · 3 comments · 1 assignee · Opened Aug 26, 2026
How can I import CSV contacts to WhatsApp without saving them manually? Open

question

thunderbird/import-export-tools-ng#945 · 1 comment · 1 assignee · Opened Aug 20, 2026
v15.0.2 beta and Automatic, scheduled backups feature Open

backup Release Management

thunderbird/import-export-tools-ng#944 · 29 comments · 1 assignee · Opened Aug 12, 2026
Extremely slow backup Open

thunderbird/import-export-tools-ng#942 · 2 comments · 1 assignee · Opened Aug 11, 2026
Error export messages (can't access property "length") Open

thunderbird/import-export-tools-ng#941 · 4 comments · 1 assignee · Opened Aug 11, 2026
Feature Request: Ability to merge previously exported index files (HTML/CSV) Open

thunderbird/import-export-tools-ng#939 · 1 comment · 1 assignee · Opened Aug 8, 2026
Importing EML files date and time resets to current time Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

thunderbird/import-export-tools-ng#938 · 3 comments · Opened Aug 5, 2026
V15.0.1 date and time modified gets reset to the current date and time Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

thunderbird/import-export-tools-ng#937 · 1 comment · Opened Aug 3, 2026
[Feature Request] Scheduled bachups support attachments, hmlt and html index. Open

backup enhancement export

thunderbird/import-export-tools-ng#935 · 1 comment · 1 assignee · Opened Jul 31, 2026
v15 selected-message export hangs at 0% then shows "undefined / undefined" on native Wayland — expStatusWinOpen handshake times out because windows.update({height}) never settles Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

thunderbird/import-export-tools-ng#932 · 9 comments · 1 reaction · Opened Jul 23, 2026
V15 - txt - wrong content (wrong mail chosen ?) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

thunderbird/import-export-tools-ng#928 · 1 comment · Opened Jul 9, 2026
v15.0.1 : new txt format export has bugs in it (missing text, encoding issues, wrong date format), while old export is fine Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

thunderbird/import-export-tools-ng#926 · 2 comments · Opened Jul 9, 2026
Strange error message Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

thunderbird/import-export-tools-ng#925 · 3 comments · Opened Jul 8, 2026
Export to mbox does not replace existing file, when told to Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

thunderbird/import-export-tools-ng#924 · 1 comment · Opened Jul 7, 2026
PDF Export: Automatically Include Email Attachments Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

thunderbird/import-export-tools-ng#923 · Opened Jul 4, 2026
V15.0.1 Exports all cause error in TB 140.11.1esr (64-bit) Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

thunderbird/import-export-tools-ng#919 · 27 comments · Opened Jun 28, 2026
EML export function outputs the literal text ${sender} in filenames Open

thunderbird/import-export-tools-ng#917 · 4 comments · 1 assignee · Opened Jun 25, 2026
EML and attachments Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

thunderbird/import-export-tools-ng#912 · Opened Jun 22, 2026
Export Fail Patch for ImportExportTools NG v15.0.0 (released May 29, 2026) Open

thunderbird/import-export-tools-ng#911 · 2 comments · 1 assignee · Opened Jun 12, 2026
export V15 html and text of msgs, index, attachments, subfolder gave unexpected error Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

thunderbird/import-export-tools-ng#909 · 5 comments · Opened Jun 10, 2026
Hidden ligature in pdf conversion Open

thunderbird/import-export-tools-ng#908 · 2 comments · 1 assignee · Opened Jun 10, 2026
v15 Fix for EML,HTML,PDF,Plaintext exports creating undefined.xyz files Open

thunderbird/import-export-tools-ng#898 · 1 comment · 1 assignee · Opened Jun 2, 2026
Folder id error exporting selected messages Open

thunderbird/import-export-tools-ng#889 · 23 comments · 1 assignee · Opened May 29, 2026
Exception when exporting folder to mbox Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

thunderbird/import-export-tools-ng#885 · 1 comment · Opened May 28, 2026
[Feature Request] - auto merge of existing folders Open

EML enhancement import

thunderbird/import-export-tools-ng#883 · 2 comments · 1 assignee · Opened May 25, 2026
creating backups with NG ImporetExportTools Open

backup question

thunderbird/import-export-tools-ng#882 · 4 comments · 1 assignee · Opened May 23, 2026
${smart_email} Open

enhancement file naming token system

thunderbird/import-export-tools-ng#881 · 1 comment · 1 assignee · Opened May 18, 2026
[Feature Request] Adding the option zip file with optional Password Open

enhancement profile

thunderbird/import-export-tools-ng#879 · 2 comments · 1 assignee · Opened May 15, 2026
[Feature Request]: Customise attachment filenames Open

enhancement file naming

thunderbird/import-export-tools-ng#878 · 1 comment · 1 assignee · Opened May 13, 2026
Shut down computer after backup Open

backup enhancement

thunderbird/import-export-tools-ng#871 · 1 comment · 1 assignee · Opened Apr 26, 2026
v15 beta: Exporting folders from more than one account -show invalid Open

beta fix menus v15

thunderbird/import-export-tools-ng#866 · 8 comments · 1 assignee · Opened Mar 31, 2026
v15-beta: Relative attachment links in PDF do not appear possible Open

thunderbird/import-export-tools-ng#861 · 1 assignee · Opened Mar 25, 2026
v15-beta: Folder structure question Open

thunderbird/import-export-tools-ng#860 · 1 comment · 1 assignee · Opened Mar 25, 2026
Not possible export ONE Mail Open

thunderbird/import-export-tools-ng#859 · 13 comments · 1 assignee · Opened Mar 24, 2026
v15-beta: Option to export selected messages with or without index file Open

beta fix enhancement

thunderbird/import-export-tools-ng#858 · 13 comments · 1 assignee · Opened Mar 23, 2026
v15 Major Release - Beta testers needed Open

Release Management

thunderbird/import-export-tools-ng#857 · 52 comments · 2 reactions · 1 assignee · Opened Mar 22, 2026
v15.0.0 - Release Notes - Beta Download Open

Release Management

thunderbird/import-export-tools-ng#856 · 1 assignee · Opened Mar 22, 2026
.msg file support（import/export） Open

question

thunderbird/import-export-tools-ng#854 · 2 comments · 1 assignee · Opened Mar 20, 2026
When exporting an email with an image, to PDF, the image gets cropped. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

thunderbird/import-export-tools-ng#853 · 1 comment · Opened Mar 17, 2026

A short digest of beginner-friendly GitHub issues.