Fix broken EPUB files so they import perfectly into Kindle and other e-readers.
Repair encoding, language tags, hyperlinks, and formatting in seconds — fully offline.

Tired of EPUB files failing to import into Kindle?
Getting formatting errors, broken links, or rejected uploads?

Kindle EPUB Fix repairs the most common EPUB issues automatically — so your books load cleanly, validate correctly, and read perfectly on all e-readers.

✅ Fix broken internal hyperlinks
✅ Repair missing or invalid language tags
✅ Ensure proper UTF-8 encoding
✅ Remove invalid image tags
✅ Improve Kindle & e-reader compatibility
✅ 100% offline — no uploads, no servers
✅ Share directly to Kindle, Drive, Files, or Email

Your files never leave your device.
No uploads. No tracking. No ads. No accounts.

Free users can fix one EPUB per day.
Unlock Pro for unlimited fixes forever with a single one-time purchase.