FullbookTranslatewith top-tier AI
Ebook formats

Bring Kindle and long-tail ebook files into one EPUB translation path

Many books are not stored as clean EPUB files. FullbookTranslate accepts major ebook and document formats, prepares them for translation and delivers a translated EPUB.

  • EPUB, MOBI, AZW3 and FB2
  • DOCX, TXT, RTF and ODT
  • Translated EPUB delivery

When your file is not a clean EPUB

Kindle library exports

Use MOBI, AZW3, AZW or PRC files as inputs when you need a translated reading copy.

Older reader formats

Bring formats such as FB2, LIT, LRF and PDB into a modern translated EPUB output.

Document drafts

Translate DOCX, TXT, RTF and ODT drafts through the same book-shaped workflow.

Format handling before translation

Accept

Upload the source file

The app accepts the book file and identifies the format before the translation job is created.

Prepare

Convert when needed

Non-EPUB formats are prepared for the ebook pipeline so chapters and reading structure can be translated.

Deliver

Download a translated EPUB

The final output is a translated EPUB, with bilingual layout available when selected.

Why format support matters

Less cleanup

Avoid copying text out of old ebook containers by hand.

One delivery format

Different source formats converge into a translated EPUB that is easier to read.

Book-aware parsing

The workflow is built around chapters and reading order, not arbitrary text boxes.

PDF is supported — text-based and scanned

Text-based PDFs translate with the original layout preserved; scanned PDFs are also supported (Beta, via OCR), with recognition quality depending on scan clarity.

Format conversion questions

Which ebook formats are supported?

Supported inputs include EPUB, MOBI, AZW3, AZW, PRC, FB2, DOCX, TXT, RTF, ODT, HTMLZ, LIT, LRF, PDB, SNB, RB, TCR and TXTZ.

Do you output MOBI or AZW3?

The translated delivery path is EPUB. This keeps the output readable and consistent across ebook apps.

Is PDF supported?

Yes. Text-based PDFs are translated with the original layout preserved and delivered as a translation-only or bilingual side-by-side PDF. Scanned PDFs are also supported (Beta, via OCR) — recognition quality depends on scan clarity.

Translate the book you actually have

Start from EPUB, Kindle or other ebook formats and receive a translated EPUB ready for reading.

Upload an ebook