Download Cool Reader GL 3.3.39 APK

5.864 votes, 4.1/ 5
Package name: org.coolreader.newui

The description of Download Cool Reader GL 3.3.39 APK

E-book reader. Read electronic books in a lot of formats.
Uses Cool Reader engine, but with rewritten user interface part, utilizing OpenGL for hardware acceleration.
Optimized for new devices with high screen resolution and tablets.
Some features of old Cool Reader (e.g. text-to-speech and dictionary support) are not yet implemented.
Better OPDS support.
Better file browser.
TTS (Read Aloud)
Can be installed together with old Cool Reader - uses separate place to store settings, book positions, and bookmarks.

To add bookmark, long tap on some word, then choose "Add bookmark" from popup menu.

Windows version can be downloaded here:

Older APK versions available here:

How to help to fix crashes:
If application crashes on your device, you can collect system logs after crash with app like CatLog and send it on my email [email protected]
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Cool Reader GL 3.3.39 APK for Android 2.1+

Version: 3.3.39 for Android 2.1+

Update on: 2015-07-15

File size: 4.077.714 bytes

App permissions: view permissions

What's new:

Fast book reopening
Dictionaries support
Switch to previous book action in menu and tap zone
Table of Contents current position fix
External .ttf fonts from SD/fonts or SD/.cr3/fonts can be used
External .png or .jpeg backgrounds from SD/.cr3/backgrounds can be used

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Versions history:
1. LATEST. Cool Reader GL 3.3.39 APK (2015-07-15, 4.077.714 bytes)
2. Cool Reader GL 3.3.39 APK (2015-07-03, 10.199.068 bytes)
3. Cool Reader GL 3.3.39 APK (2015-06-19, 10.114.501 bytes)
4. Cool Reader GL 3.3.39 APK (2015-06-17, 10.085.280 bytes)
5. Cool Reader GL 3.3.39 APK (2015-06-14, 10.098.516 bytes)
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