Blog About About Threepress Help

 

Sign in

Bookworm

A free platform for reading ePub books online.
Learn more, or Sign up.

“Bookworm is fabulous. Hands down, a wonderful app. I love how it integrates with the iPhone for easy offline reading.” — Customer on Get Satisfaction

“The perfect tool for taking your own book collection anywhere that has an internet connection” — ePub Reader Software reviews

Readers

Publishers

Developers

Screenshot of Bookworm reading page

A page in Bookworm, showing the book's table of contents, illustrations, and text. Bookworm supports CSS styles, images in JPG, GIF, PNG and SVG format, and full XHTML.

What is Bookworm?

Bookworm allows readers to add ePub books to their online library and read them on their web browser or mobile device. If you have a portable device that supports ePub (such as the Sony Reader or iRex iLiad), you can download your books to put on your e-reader. Bookworm is specially optimized for use in the iPhone aand can export directly to Stanza.

What's an 'ePub book'?

ePub is an ebook format. Your ebook is in ePub format if it ends with .epub. If so, you can read that ebook on Bookworm. If not, tell the book publisher to start supporting the only free and open ebook format with strong industry backing.

Try Bookworm out

Try the one-page Bookworm and ePub tour.