Premium
Download FBReader: Favorite Book Reader 4.0 beta 122 APK
Version: 4.0 beta 122 (39962200)
Languages: 74
Package: org.geometerplus.zlibrary.ui.android
Downloads: 9
Supports installation on external storage.
Target: Android 15 (API 35)
320, 480, 640dpi
What's new in FBReader: Favorite Book Reader 4.0 beta 122
* Improved InkBook device detection
* Stability fixes in cloud synchronization
About FBReader: Favorite Book Reader 4.0 beta 122
FBReader — a fast, lightweight, and customizable ebook reader
Premium
FBReader opens DRM-free ebooks as well as titles protected with Readium LCP.
Supported ebook formats:
• ePub (including ePub3 features), PDF, Kindle azw3, fb2(.zip)
• Comic books (CBZ/CBR)
• DOC, RTF, HTML, and plain text
Great for language learners:
• Instant word and phrase lookups through your preferred dictionary app
Cloud sync (optional):
• Sync your library and reading positions using the FBReader Book Network, a Google Drive based service
• Disabled by default; enable it in Settings
Highly customizable:
• Use your own TrueType/OpenType fonts and custom backgrounds
• Day and night color themes
• Adjust brightness with a simple swipe along the screen edge
• Fine-tune layout, gestures, and appearance
Optimized for every screen:
• Works smoothly on phones and tablets
• Fully optimized for e-ink devices while still performing excellently on standard LCD and AMOLED screens
Easy access to books:
• Built-in browser for online catalogs and OPDS stores
• Support for custom OPDS catalogs
• Or place ebooks directly in your device’s Books folder
Made for readers worldwide:
• Localized in 34 languages
• Includes hyphenation patterns for 24 languages
FBReader: Favorite Book Reader 4.0 beta 122 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
FBReader: Favorite Book Reader 4.0 beta 122 (arm64-v8a) (320-640dpi) (Android 5.0+) BUNDLE 4 S
August 16, 2026Version:4.0 beta 122(39962200) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 16, 2026 at 8:28PM UTC
File size:16.64 MB
Downloads:9
Version:4.0 beta 122
Uploaded:August 16, 2026 at 8:28PM UTC
File size:21.12 MB
Downloads:9
Version:3.8.32
Uploaded:August 6, 2026 at 10:18AM UTC
File size:17.52 MB
Downloads:9
Version:3.8.31
Uploaded:June 29, 2026 at 3:37AM UTC
File size:17.72 MB
Downloads:64
Version:3.8.30
Uploaded:June 27, 2026 at 9:37PM UTC
File size:17.72 MB
Downloads:9
Version:3.8.29
Uploaded:June 21, 2026 at 6:10AM UTC
File size:17.72 MB
Downloads:20
Version:3.8.28
Uploaded:June 5, 2026 at 9:31PM UTC
File size:17.72 MB
Downloads:55
Version:3.8.23
Uploaded:February 23, 2026 at 10:33AM UTC
File size:17.81 MB
Downloads:96
Version:3.8.22
Uploaded:December 29, 2025 at 10:01AM UTC
File size:17.78 MB
Downloads:90
Version:3.8.21
Uploaded:November 10, 2025 at 8:17AM UTC
File size:17.77 MB
Downloads:53
Version:3.8.20
Uploaded:October 25, 2025 at 10:19AM UTC
File size:17.77 MB
Downloads:36
