Drop an e-book file on the page — or click to choose one. EPUB, MOBI, AZW3, FB2 and CBZ all work. The book opens right away.
Turn pages with the arrows at the sides, the arrow keys on your keyboard, or the space bar. Contents jumps straight to a chapter, and the bar at the bottom shows how far you are.
A− and A+ change the text size. Pick a Light, Sepia or Dark theme, and choose Pages to turn pages like a book or Scroll to scroll like a web page. BookFit remembers your choices.
Press Library to see your books. Each one opens where you stopped. The library is kept in your browser on this device; × removes a book from it.
Search finds a word or phrase anywhere in the book. Save as PDF lays out the whole book for printing; in the print window, choose “Save as PDF” as the destination.
Everything happens in your browser. No upload, no account, no ads. Scripts and outside links inside a book are removed before it is shown, so a book can't contact anyone.
Yes. Reading is free — any book, any length, with the whole library, themes and layout. Pro (one-time) adds Save as PDF and search inside books.
No. Books are read and kept on your own device, in your browser's storage. Nothing about them is sent anywhere, and BookFit works offline.
EPUB, MOBI, AZW3, FB2 and CBZ comic files. Books bought with copy protection (DRM) can only be opened by the store's own app.
DRM-free MOBI and AZW3 files open fine. Books bought on Kindle are usually copy-protected, and only Amazon's own apps can open those.