Cool Reader Alternatives

Cool Reader is described as 'Is fast and small cross-platform XML/CSS based eBook reader for desktops and handheld devices. Understands a number of text document formats, suppurt OPDS (in new ui-opengl version). Fully customizable palette, text reformatting with any font size, font' and is a popular Ebook Reader in the news & books category. There are more than 100 alternatives to Cool Reader for a variety of platforms, including Android, Windows, iPhone, Android Tablet and Linux apps. The best Cool Reader alternative is calibre, which is both free and Open Source. Other great apps like Cool Reader are SumatraPDF, Readest, KOReader and Librera Reader.

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Cool Reader alternatives page was last updated Aug 25, 2025

Document Viewer
51 likes
Document Viewer is a highly customizable document viewer for Android, fork of the last GPL version of EBookDroid .
163 Document Viewer alternatives
Cost / License
Free
Open Source (GPL-3.0)
Application types
PDF Reader
Ebook Reader
Origin
Germany
EU
Alerts
Discontinued
Platforms
Android
Android Tablet
F-Droid
Is Document Viewer a good alternative to Cool Reader ?
EPUBReader
41 likes
EPUBReader is a Firefox and Chrome addon which lets you read ePub-files just in the browser. You don't need to install additional software!
102 EPUBReader alternatives
Cost / License
Free
Proprietary
Application type
Ebook Reader
Origin
Germany
EU
Platforms
Google Chrome
Firefox
+1
Is EPUBReader a good alternative to Cool Reader ?
Librum
13 likes
A clean and simple way to read your books on any device and build your own online library.
Cost / License
Freemium
Open Source (GPL-3.0)
Application types
Ebook Reader
PDF Reader
Origin
Germany
EU
Platforms
Mac
Windows
Linux
Is Librum a good alternative to Cool Reader ?
Ad
Icecream Ebook Reader
Reads EPUB, MOBI, FB2, and PDF files, manages digital libraries, tracks reading progress, allows notes, highlights, bookmarks, text translation, online search, night mode, full-screen, customizable layouts, text-to-speech, and di...

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Icecream Ebook Reader
21 likes
Reads EPUB, MOBI, FB2, and PDF files, manages digital libraries, tracks reading progress, allows notes, highlights, bookmarks, text translation, online search, night mode, full-screen, customizable layouts, text-to-speech, and displays ebook metadata.
107 Icecream Ebook Reader alternatives
Cost / License
Freemium
Proprietary
Application types
Ebook Reader
PDF Reader
Origin
Cyprus
EU
Platforms
Windows
Is this a good alternative to Cool Reader ?
PocketBook Reader
19 likes
Read, search, make notes & highlights in PDF (Adobe DRM), EPUB (Adobe DRM), DjVu, TXT, FB2, FB2.zip book formats. Enjoy a unique, fast and user-friendly interface that was designed to provide the most convenient set of options for you to fully enjoy reading a book.
64 PocketBook Reader alternatives
Cost / License
Free
Proprietary
Application types
Ebook Reader
PDF Reader
Origin
United Kingdom
Platforms
Android
iPhone
Android Tablet
iPad
Is PocketBook Reader a good alternative to Cool Reader ?
AlReader
30 likes
Program is designed for reading fiction book.
Cost / License
Free
Proprietary
Application types
Ebook Reader
Text to Speech
Origin
Russia
Platforms
Windows
Windows Mobile
Android
HUAWEI AppGallery
+5
Is AlReader a good alternative to Cool Reader ?
Flow
6 likes
Flow is an online EPUB reader that offers its services at no cost and is compatible across a range of platforms including Web, Windows, Linux, macOS, Android, and iOS. It provides the convenience of reading multiple books simultaneously and enables seamless reading across...
64 Flow alternatives
Cost / License
Free
Open Source (AGPL-3.0)
Application type
Ebook Reader
Platforms
Online
Is Flow a good alternative to Cool Reader ?
zLibrary by BookBoard
3 likes
Download free Pdf, Epub books & novels. Snap & solve math, science, and more with AI.
Cost / License
Free
Proprietary
Application types
Ebook Reader
Ebook Library
Origin
India
Platforms
Online
Android
+4
Is this a good alternative to Cool Reader ?
NOOK
20 likes
Get the FREE Barnes & Noble NOOK App for your Android or iOS smartphone or tablet to enjoy all your favorite digital content. Access our vast online library of over 4 million eBooks, graphic novels, comics, manga and magazines. Plus discover over 300,000 audiobooks.
69 NOOK alternatives
Cost / License
Free
Proprietary
Application type
Ebook Reader
Origin
United States
Platforms
Android
iPhone
Android Tablet
iPad
+2
Is NOOK a good alternative to Cool Reader ?
Komikku
7 likes
An online/offline manga reader for GNOME, developed with the aim of being used with the Librem 5 phone.
Cost / License
Free
Open Source (GPL-3.0)
Platforms
Linux
Linux Mobile
Flathub
GNOME
+7
Is Komikku a good alternative to Cool Reader ?
eBoox
6 likes
The best reader.Free. No ads.
46 eBoox alternatives
Cost / License
Free
Proprietary
Application types
Ebook Reader
PDF Reader
Origin
Russia
Platforms
Online
Android
iPhone
Android Tablet
iPad
HUAWEI AppGallery
+9
Is eBoox a good alternative to Cool Reader ?
PDF4QT
9 likes
Open-source PDF viewer and editor using Qt framework, featuring hardware-accelerated rendering, encryption, multithreading, text-to-speech, annotation tools, form filling, high-res monitor support, document compression, audio book conversion, and signature validation.
112 PDF4QT alternatives
Cost / License
Free
Open Source (MIT)
Application types
PDF Reader
PDF Editor
Origin
Czechia
EU
Platforms
Windows
Linux
Flathub
Is PDF4QT a good alternative to Cool Reader ?

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