Librera Reader vs Koodo Reader: catalog facts
 Librera Reader |  Koodo Reader |
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Free Free to download. |
Free Free and open source under the AGPL-3.0. |
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Android |
Windows, macOS, Linux, Android, iOS, Web |
- Wide format support including DjVu and comics
- Auto-scan of book folders with reading progress
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- Over fifteen formats including EPUB, PDF, MOBI, AZW3, comic archives and DOCX
- Syncs through storage you already control rather than a vendor cloud
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- Android only
- Many settings can take time to learn
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- It reads DRM-free files only; books bought from a store with DRM will not open
- Sync depends on whatever storage you configure, so the setup is on you
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Downloadable app |
Downloadable app, Web application |
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Open source |
Open source |
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License: GPL-3.0 |
License: AGPL-3.0 |
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No account needed |
No account needed |
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Works offline |
Works offline |
Checked September 23, 2026 | Checked September 20, 2026 |
Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.
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