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Android Apps > Books & Reference > Cool Reader
Cool Reader icon

Cool Reader

Reading books in epub, fb2, txt, doc, rtf, html, chm, tcr, pdb, pml formats.
by Vadim Lopatin
Google Play
Google Play
10+
Million
Downloads
PREMIUM
Est. downloads
PREMIUM
Recent d/loads
4.45
249,472
Rating
Top
ranked
Ranking
0
Libraries
1.5+
Android version
8/14/18
Last updated
2010
December
App age
5.22 MB
App size
Everyone
Content rating
FREE
+ In-App
Price

Google Play Rating history and histogram

184531
30176
12178
8445
14142

Changelog

  • Aug 14, 2018 Update Version 3.2.9-1
  • Aug 8, 2018 Update Version 3.2.6-1
  • Sep 5, 2016 Update Version 3.1.2-102
  • Sep 2, 2016 Update Version 3.1.2-101
  • Jul 17, 2015 Update Version 3.1.2-102
  • Jul 15, 2015 Update Version 3.1.2-82
  • Jun 11, 2015 Update Version 3.1.2-69
  • Jun 9, 2015 Update Version 3.1.2-66
  • Jun 7, 2015 Update Version 3.1.2-64
  • Nov 20, 2014 Update Version 3.1.2-56
  • Nov 15, 2014 Update Version 3.1.2-51
  • Sep 14, 2014 Update Version 3.1.2-48
  • Jun 4, 2014 Installs 10,000,000+ installs
  • Feb 20, 2014 Update Version 3.1.2-39
  • Jul 28, 2013 Update Version 3.1.2-34
  • Mar 29, 2013 Installs 5,000,000+ installs
  • Feb 9, 2013 Update Version 3.1.2-33
  • Feb 5, 2013 Update Version 3.1.2-29
  • Dec 21, 2012 Update Version 3.1.2-27
  • Dec 7, 2012 Update Version 3.1.2-20
  • Nov 16, 2012 Installs 1,000,000+ installs
  • Jun 9, 2012 Update Version 3.0.57-15
  • Apr 29, 2012 Update Version 3.0.57-14
  • Apr 25, 2012 Update Version 3.0.57-1
  • Apr 14, 2012 Update Version 3.0.56-38
  • Apr 12, 2012 Update Version 3.0.56-30
  • Mar 20, 2012 Update Version 3.0.56-5
  • Jan 31, 2012 Update Version 3.0.55-32
  • Jan 18, 2012 Update Version 3.0.55-14
  • Jan 14, 2012 Update Version 3.0.55-9
  • Jan 12, 2012 Update Version 3.0.54-47
  • Jan 9, 2012 Update Version 3.0.54-38
  • Dec 30, 2011 Update Version 3.0.54-33
  • Dec 21, 2011 Update Version 3.0.54-20
  • Dec 17, 2011 Update Version 3.0.54-17
  • Dec 13, 2011 Update Version 3.0.54-9
  • Dec 9, 2011 Update Version 3.0.54-5
  • Dec 4, 2011 Update Version 3.0.53-18
  • Nov 30, 2011 Update Version 3.0.53-14
  • Nov 25, 2011 Update Version 3.0.53-3
  • Nov 19, 2011 Update Version 3.0.52-4
  • Nov 15, 2011 Update Version 3.0.52-1
  • Nov 11, 2011 Update Version 3.0.51-40
  • Nov 5, 2011 Update Version 3.0.51-30
  • Nov 4, 2011 Update Version 3.0.51-29
  • Nov 1, 2011 Update Version 3.0.51-28
  • Oct 28, 2011 Update Version 3.0.51-27
  • Oct 7, 2011 Update Version 3.0.51-22
  • Oct 4, 2011 Update Version 3.0.51-18
  • Sep 30, 2011 Update Version 3.0.51-17
View more View less

Developer information

Vadim Lopatin

[email protected]

Website

603089 Russia, Nizhniy Novgorod, Borisa Panina 7/4 - 43

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Description

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.

Recent changes:
Stability fixes (virxcane, buggins)
OPDS https connection issue fixed (virxkane)
Screen Orientation default setting is changed from Sensor to Portrait (buggins)
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.

Recent changes:
Stability fixes (virxcane, buggins)
OPDS https connection issue fixed (virxkane)
Screen Orientation default setting is changed from Sensor to Portrait (buggins)
Show full description Hide full description
autodetect autoscroll backgrounds backlight book bookmarks coolreader crengine dictionary drm euc_kr file key newui opengl page project reader sdcard support tap text textures txt zone

Comments

Tag cloud

android app book caps from installed pdf reader reading view

Positive comment tag cloud

app best from has need nice pdf reader readers very

Negative comment tag cloud

app just open screen tts вперед копировать перелистыванию регулеровка тап

Google Play Rankings

Top rankings

Rank Country Category List
13 Russia Books & Reference Top Free
27 Czech Republic Books & Reference Top Free
51 Slovakia Books & Reference Top Free
65 Poland Books & Reference Top Free
155 Canada Books & Reference Top Free
164 Germany Books & Reference Top Free
133 Spain Books & Reference Top Free
137 Austria Books & Reference Top Free
150 Finland Books & Reference Top Free
159 Australia Books & Reference Top Free
Show all market rankings Show competitors

Ranking history in Russia

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I'm the developer of this app

Permissions

Development tools
test access to protected storage
Network communication
full network access, Google Play billing service
Storage
modify or delete the contents of your USB storage
Phone calls
read phone status and identity
System tools
prevent phone from sleeping

Libraries

No known libraries used.

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