head to head · open source
koodo-reader vs ebook2audiobook
koodo-reader has 28,699 GitHub stars, 2,148 forks, 271 open issues and last shipped 2 days ago. ebook2audiobook has 20,483 stars, 1,746 forks, 4 open issues and last shipped 28 days ago. koodo-reader leads on adoption by 40% (28,699 vs 20,483 stars). koodo-reader is written in JavaScript under AGPL-3.0; ebook2audiobook is written in Python under Apache-2.0. koodo-reader has attracted 7% as many forks as stars, ebook2audiobook 9%. koodo-reader was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (epub), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| koodo-reader | ebook2audiobook | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 20K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | JavaScript | Python |
| Last push | 2026-11-01 | 2026-10-06 |
| Forks | ⑂ 2.1K | ⑂ 1.7K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick koodo-reader if
- You weight community size — 29K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick ebook2audiobook if
- You want the ebook2audiobook feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and ebook2audiobook fits your workflow better
About koodo-reader
简体中文 हिंदी Português Indonesian English Türkçe Koodo Reader A cross platform ebook reader Download Preview Roadmap Document Plugins Preview Features Format support: EPUB ( .epub ) PDF ( .pdf ) DRM free Mobipocket ( .mobi ) and Kindle ( .azw3 , .azw ) Plain text ( .txt ) FictionBook ( .fb2 ) Comic book archive ( .cbr , .cbz , .cbt , .cb7 ) Rich text ( .md , .docx ) HyperText ( .html , .xml , .xhtml , .mhtml , .htm ) Platform support: Windows , macOS , Linux , Android , iOS and Web Sync and backup your data with OneDrive , Google Drive , Dropbox , iCloud , MEGA , pCloud , Yandex Disk , Box , FTP , SFTP , WebDAV…
read the full koodo-reader overview →
About ebook2audiobook
📚 ebook2audiobook (E2A) CPU/GPU Converter from E Book to audiobook with chapters and metadata using advanced TTS engines and much more. Supports voice cloning and 1158 languages! [!IMPORTANT] This tool is intended for use with non DRM, legally acquired eBooks only. The authors are not responsible for any misuse of this software or any resulting legal consequences. Use this tool responsibly and in accordance with all applicable laws. Thanks to support ebook2audiobook developers! Run locally Run Remotely GUI Interface Click to see images of Web GUI Demos New Default Voice Demo More Demos ASMR Voice Rainy Day…
read the full ebook2audiobook overview →
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Frequently asked questions
Is koodo-reader or ebook2audiobook more popular?
koodo-reader has 28,699 GitHub stars and ebook2audiobook has 20,483. koodo-reader has the larger community by that measure.
Are koodo-reader and ebook2audiobook free?
Both are open source. koodo-reader is licensed under AGPL-3.0 and ebook2audiobook under Apache-2.0. Neither carries a licence fee.
What is the difference between koodo-reader and ebook2audiobook?
koodo-reader is written in JavaScript and ebook2audiobook in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, koodo-reader or ebook2audiobook?
Choose koodo-reader if you want the larger community (28,699 stars) or its AGPL-3.0 licence terms. Choose ebook2audiobook if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.