EpubToolbox is for packing, unpacking and validating epubs

A simple tool for managing epub files


Publish with Confidence

The toolbox makes it easier to work with epub files

Check that it's good to go

The toolbox implements industry standard validation, and supplies an image checker for iBookstore compliance.

Point and click

No terminal scripts or fooling your OS into thinking your epub is a zip file.

Record and Replay

Actions can be recorded and replayed.

Free and Open Source

No charge, and it won't stalk you around the internet either. It's also open source and hackable - if you can Java you can make it your own.

Download Now

Get the latest version here

Help and Support

Read the manual or ask for help