Cool Reader

App ID	org.coolreader
Size	12.7 MB
Version	3.2.55-1
Updated	2021-07-16
Developer	Vadim Lopatin

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eBook reader. Supports epub (non-DRM), fb2, doc, txt, rtf, html, chm, tcr, pdb, prc, mobi (non-DRM), pml formats.

Pages or scroll view. Page flipping animation.
Table of contents, bookmarks, text search.
Bookmarks on text fragments (comments or corrections) – useful for proof reading.
Export of bookmarks to text file.
Built-in file browser, quick recent books access.
Online catalogs (OPDS) support.
LitRes online book store support.
Text to Speech (TTS) support.
Hyphenation dictionaries;
Most complete FB2 format support: styles, tables, footnotes.
Additional fonts support (place .ttf to /sdcard/fonts/)
Support for Chinese, Japanese, Korean languages; autodetection of TXT file encoding (GBK, Shift_JIS, BIG5, EUC_KR).
Day and night profiles (two sets of colors, background, backlight levels).
Brightness adjustments by flick on left edge of screen.
Background texture (stretched or tiled) or solid color.
Paperbook-like page turning animation or “sliding page” animation.
Dictionary support (ColorDict, GoldenDict, Fora Dictionary, Aard Dictionary).
Customizable tap zone and key actions.
Autoscroll (automatic page flipping) – start using menu/goto/autoscroll or assign action Autoscroll on key or tap zone; Change speed using volume keys or bottom-right and bottom-left tap zones; stop – tap any other tap zone or key.
Can read books from zip archives.
Automatic reformatting of .txt files (autodetect headings etc.)
Styles can be customised in wide range using external CSS.
Select text using double tap (optional).

Place additional textures to /sdcard/.cr3/textures/ — to be used as tiled page backgrounds.
Place additional textures to /sdcard/.cr3/backgrounds/ — to be used as stretched page backgrounds.
(/cr3/ directory can also be used instead of /.cr3/, and internal SD or internal storage instead of /sdcard/)

CoolReader requires following permissions:
WAKE_LOCK – to control screen backlight
WRITE_EXTERNAL_STORAGE – to access SD card
INTERNET – to use online catalogs

CoolReader is free, open source (GPL), multiplatform project.
Project homepage on SourceForge is http://sourceforge.net/projects/crengine/
To donate this project, you can buy Cool Reader Gold ($10), Silver ($3) or Bronze ($1) Donation package from Market

In case of issues after update (e.g. crashes while reading) try to remove directory SD/.cr3/cache and book database files SD/.cr3/*.sqlite

Windows version can be downloaded here:
http://sourceforge.net/projects/crengine/files/CoolReader3/cr3-newui-opengl/cr3-win32-qt-opengl-3.3.48.zip/download

As well, consider using “Cool Reader GL” – cross-platform Cool Reader version with UI rewritten in C++, with hardware acceleration based on OpenGL. Optimized for new devices with big high resolution screens. Both versions can be installed together.

Project homepage: https://github.com/buggins/coolreader

Apps APK (Android Package Kit) is the file format used to distribute and install applications on Android devices. It's the equivalent of an EXE file on Windows or a DMG file on macOS. Best cool reader for android APK files contain all the necessary elements for an Android app to be installed on a device.

Here are some key points about cool reader APK Apps Apps files:

1. Installation Apps APK: You can install an cool reader APK file on an Android device by either downloading it directly to the device or transferring it from a computer cool reader android download. However, keep in mind that installing Apps apps from unknown sources may pose security risks, as they haven't been vetted by the official app stores (Google Play Store).

2. Source Apps APK: APK files are usually obtained from the Google Play Store, but they can also be downloaded from other sources. It's important to be cautious when downloading Apps APKs from third-party websites, as they may contain malicious software.

3. Permissions Apps APK: When you install an app via an APK file, you might be asked to grant certain permissions to the app. Be sure to review the permissions requested by the app to ensure they are reasonable and necessary for the Apps app's functionality.

4. Updates Apps APK: Apps installed via APK files may not receive automatic updates from the Google Play Store. You'll need to manually update the app by downloading and installing the latest cool reader android APK file.

5. Compatibility Apps APPS: APK files are designed for Android devices. They won't work on iOS devices (like iPhones and iPads) because iOS uses a different file format for Apps installations.

If you have a specific Apps APK file and you're looking for information about it, such as its source, purpose, or safety, it's crucial to exercise caution and, if possible, verify the legitimacy of the file before installation. Additionally, be aware of the potential security risks associated with cool reader download Apps apps from unknown sources.

Text-to-speech improvements.Cloud synchronization fixes.Stability fixes.Onyx e-ink readers support.