Review before you write
Search metadata online, compare multiple matches, and decide exactly what should be applied to each EPUB file.
Find covers and fix book data
reBOOK. EPUB Metadata Editor
reBOOK helps you organize your EPUB library quickly and safely. Drop your books, review search results, adjust the data if needed, and apply changes in seconds.
- Search sources
- Online book databases
- Export
- Covers as JPG
- Processing
- Optional backup
Key features
Everything needed to clean up an EPUB library
Drag files or folders
Drop EPUB files or entire folders directly into the app.
Edit detailed metadata
Adjust title, subtitle, authors, categories, language, publisher and more.
Replace or embed covers
Swap covers inside EPUB files or export them separately as JPG.
Batch apply changes
Process multiple books in one pass with safe, repeatable actions.
Flexible rename templates
Generate cleaner filenames from the final metadata using your own format.
Typical workflow
A fast review loop for every book
The app stays focused on one job: helping you review metadata quickly, fix what matters, and apply it safely.
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01
Import EPUBs
Drag EPUB files or folders into reBOOK.
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02
Review results
Check multiple metadata matches before choosing the best one.
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03
Fine-tune data
Edit title, authors, categories, cover, and rename options when needed.
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04
Apply changes
Write updates to one or many books, with optional backup for peace of mind.
Current app screenshots
See reBOOK in action
Format support
Focused on EPUB today
reBOOK currently supports EPUB files. Support for additional formats may be added in future versions.
Safe by design
Metadata editing without guesswork
Results are reviewed before applying, batch changes stay explicit, and backup can be enabled when you want extra safety.