Books & News · Open source
Chaka Book Reader
Committed to improving reading experience
Opens the official F-Droid page
About Chaka Book Reader
Read fluently and comfortably, with simple and clear interface.
Supported Files:
· Documents: PDF, EPUB, DJVU, MOBI, FB2, XPS, TXT, HTML
· Comics: CBZ, CBR, CBT
· Office files: DOCX, XLSX, PPTX
· Multi-Page images: TIFF
· Archives: ZIP, GZIP, RAR, TAR, 7-ZIP packages of above files.
Features:
· Horizontal / Vertical Flip
· Continuous Scroll
· Lock Stray: Keep scroll straight
· Margin Crop
· Focus Mode: Keep page position on flipping zoomed pages
· Smarty Focus: Recognize page border bias in Focus Mode
· RtL Text: Support Top-to-Bottom, Right-to-Left(TB-RL) text
· Single Column: Support scanned dual-spread PDF page
· Color Palette
· Font Size selectable
· Text Select and more operations
· Table of Contents
· Bookmarks
· Links
· Search
· Share book
· Remember reading states
What's new in 1.27.1a.28
· improve implementation of Image Follow Palette function when text on image · add subfolder support for CBZ file, folders and files are transformed to Table of Contents · other improvements
How to install Chaka Book Reader
- Tap Download — the app's official page on F-Droid opens.
- Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
- If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
- Open Chaka Book Reader from your app drawer.




