Comix Downloader version history - 25 versions
Comix Downloader by N3uralCreativity
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 4.3.1
Released Sep 30, 2026 - 3.25 MBWorks with firefox 140.0 and later, android 142.0 and laterPatch : Safer downloads (fix IP ban issue).
Downloads were making comix block people's IP addresses. They now ask comix for each chapter the same way its reader does and load every page like reading it, instead of opening hidden chapter tabs, so comix sees normal reading traffic. It's still fast: about 12 pages a second (100 pages in about 8 seconds), and the pace slows down on its own if comix ever warns.
You can pick Gentle, Balanced or Fast in Settings → Performance → Download pace.Source code released under MIT License
Older versions
Version 4.3.0
Released Sep 29, 2026 - 3.25 MBWorks with firefox 140.0 and later, android 142.0 and laterComix Downloader Plus is here: an optional subscription on top of the free extension. Nothing you use today changes, and the free extension still needs no account.
- Save chapters to an encrypted Cloud Library straight from Download All (Save to → Cloud Library), and read them on any device, phones included.
- A web library at plus.n3uralcreativity.top/library that you can install like an app, with offline pages.
- A week view on comix.to of when the series you follow are likely to return, built from the chapter history your browser has seen. Estimates, never official dates.
- Settings, reading progress and watched series across up to five browsers, with 30 days of restore points.
- Sign in with a code sent to your email, no password. The website and the extension stay signed in together in the same browser.
30 days free, then US$1.50/month. Cancel anytime from your account page.
Privacy: nothing is sent to Plus unless you sign in. Chapter pages are uploaded only when you save them to the Cloud Library, encrypted first. Full details in the privacy policy.Source code released under MIT License
Version 4.2.38
Released Sep 27, 2026 - 3.05 MBWorks with firefox 109.0a1 and later, android 142.0 and laterComix Downloader PLUS pre-release announcement.Source code released under MIT License
Version 4.2.37
Released Sep 24, 2026 - 2.79 MBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch : Image server error recovery.
Downloads no longer stop at "Only X of Y images could be downloaded; HTTP 503". Failed pages are now retried with fresh requests, the same way the comix reader does.Source code released under MIT License
Version 4.2.36
Released Sep 20, 2026 - 2.79 MBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch : Cloudflare detection and download recovery.
Improved CAPTCHA detection. Downloads now pause when Cloudflare blocks access and can be resumed once access is restored.Source code released under MIT License
Version 4.2.35
Released Sep 11, 2026 - 2.79 MBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch : a few Interface issues fixed.Source code released under MIT License
Version 4.2.33
Released Sep 6, 2026 - 2.78 MBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch : firefox mobile chapter extraction issue fixed.Source code released under MIT License
Version 4.2.32
Released Sep 5, 2026 - 2.78 MBWorks with firefox 109.0a1 and later, android 142.0 and laterVarious fixes to download cancellation, resume, and multi-tab behavior.Source code released under MIT License
Version 4.2.31
Released Sep 3, 2026 - 2.78 MBWorks with firefox 109.0a1 and later, android 142.0 and latercomix.ws support and direct CBZ downloadsComix Downloader now fully supports comix.ws alongside comix.to, including downloads, settings, subscriptions, notifications, and site enhancements.
Download All can also save each chapter directly as an individual CBZ file, avoiding an additional outer ZIP when it is not needed.
Existing comix.to functionality remains unchanged.Source code released under MIT License
Version 4.2.30
Released Aug 21, 2026 - 2.77 MBWorks with firefox 109.0a1 and later, android 142.0 and laterVarious fixesVarious visual fixes and general improvements across the extension.
Source code released under MIT License
Version 4.2.29
Released Aug 19, 2026 - 2.77 MBWorks with firefox 109.0a1 and later, android 142.0 and laterVarious fixesSource code released under MIT License
Version 4.2.28
Released Aug 16, 2026 - 2.77 MBWorks with firefox 109.0a1 and later, android 142.0 and laterImproved chapter-list loadingDownload All now supports titles with chapter lists exceeding 100 pages. A new progress interface clearly shows chapter discovery, page loading, group detection, cancellation, retries, and errors.
Source code released under MIT License
Version 4.2.27
Released Aug 15, 2026 - 2.77 MBWorks with firefox 109.0a1 and later, android 142.0 and laterSpecific Chapter Selection & Download FixAdded specific chapter selection with number/range input and a visual chapter picker. Individual downloads now correctly apply ZIP/CBZ format, title, chapter, and scanlator naming settings instead of saving as download.zip.
Source code released under MIT License
Version 4.2.26
Released Aug 14, 2026 - 2.77 MBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch: Fix "Untitled" Archive NamesFixed an issue where ZIP and CBZ archives could download with the name "Untitled".
Source code released under MIT License
Version 4.2.25
Released Aug 11, 2026 - 2.76 MBWorks with firefox 109.0a1 and later, android 142.0 and laterBetter Error Reportserrors now include clearer messages, support codes, expandable technical details, copyable diagnostics, and improved retry controls.
Source code released under MIT License
Version 4.2.24
Released Aug 10, 2026 - 2.76 MBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch: Live CBZ Filename PreviewCBZ naming now displays a live filename example in the extension settings, updating instantly as the naming template is edited.
Source code released under MIT License
Version 4.2.23
Released Aug 4, 2026 - 2.76 MBWorks with firefox 109.0a1 and later, android 142.0 and later- Cancelling now saves every chapter that finished downloading instead of discarding completed work.
- Improved CAPTCHA recovery automatically reopens and retries affected chapters.
- More stable ZIP and CBZ creation, especially for large multipart downloads.
- Failed save prompts can be retried with Save again or intentionally discarded.
- Added an optional download subfolder relative to the browser’s Downloads folder.
- Added customizable CBZ filenames with tokens such as {manga}, {chapter}, {scanlator}, {group}, {groupId}, and {language}.
- Existing CBZ naming remains unchanged unless the new template is customized.
- Improved progress reporting, error handling, session recovery, and download confirmation across desktop and mobile browsers.
Source code released under MIT License
Version 4.2.22
Released Aug 2, 2026 - 2.75 MBWorks with firefox 109.0a1 and later, android 142.0 and laterAdded "Check Update" buttons + periodical checks
the extension used to work with the method onUpdateAvailable from chrome / firefox / opera but nothing else now checks automatically and manually if u wish to.Source code released under MIT License
Version 4.2.20
Released Aug 2, 2026 - 2.74 MBWorks with firefox 109.0a1 and later, android 142.0 and lateradd fallback for setting page.Source code released under MIT License
Version 4.2.19
Released Aug 2, 2026 - 2.74 MBWorks with firefox 109.0a1 and later, android 142.0 and laterAdded foreground switch when the extension encounters a cloudflare captcha test.Source code released under MIT License
Version 4.2.18
Released Aug 1, 2026 - 2.53 MBWorks with firefox 109.0a1 and later, android 142.0 and laterImprove Download All reliability and ZIP'ing proces performance
This update improves large Download All operations, particularly when comix.to or its image CDN temporarily stops responding.
Changes
- Chapter discovery now detects empty or incomplete chapter lists and automatically retries them instead of continuing with missing chapters.
- The extension temporarily collects chapters from “All groups”, then restores the user’s original group, page, sort order and scroll position.
- The group-selection option now remains available whenever translator or source information exists.
- Temporary HTTP 520 and 521 image failures receive automatic retries with progressive delays.
- Image retries are now visible in the Download All panel, including the page number and retry attempt.
- The chapter retry setting now retries only the remaining missing pages. Images already downloaded successfully are preserved and are not downloaded again.
- Recovered CDN failures make the dynamic rate limiter slow down temporarily instead of immediately increasing download speed.
- Download All progress now stays synchronized with the background process after refreshing the page, returning to the tab or temporarily losing interface updates.
- Retry, download, ZIP creation and browser-saving stages are displayed more clearly in the progress panel.
- Chromium browsers now build ZIP files incrementally, reducing the memory spike and browser freeze that could occur when ZIP creation reached 100%.
-> ZIP contents, image quality, filenames and splitting behavior remain unchanged.
Very large ZIP files may still cause a short browser-level pause when Chrome receives the completed archive, but the extension no longer performs the previous full-size final memory copy.Source code released under MIT License
Version 4.2.16
Released Jul 31, 2026 - 2.52 MBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch (interface): fill Firefox Android overlaySource code released under MIT License
Version 4.2.15
Released Jul 30, 2026 - 2.52 MBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch: restore title tab during mobile downloadsSource code released under MIT License
Version 4.2.14
Released Jul 21, 2026 - 243.69 KBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch: isolated Download-All recovery system by titleSource code released under MIT License
Version 4.2.13
Released Jul 20, 2026 - 243.13 KBWorks with firefox 109.0a1 and later, android 142.0 and laterPatch: Improves Download All loading progress interface, restores its interface after refresh, and lets cancelled saves or interrupted downloads resume safely.Source code released under MIT License