calibre Alternatives for Linux

There are many alternatives to calibre for Linux if you are looking for a replacement. The best Linux alternative is KOReader, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to calibre and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to calibre are Foliate, FBReader, Koodo Reader and Cool Reader .

calibre alternatives are mainly Ebook Readers but may also be Ebook Libraries or PDF Readers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of calibre.

calibre alternatives page was last updated

calibre

1326

Free • Open Source
Ebook Reader

Calibre is a free and open source e-book library management application made by users, for users. Many languages, designed...

More about calibre

KOReader
Is this is a good alternative?
Yes
No
Free • Open Source
Ebook Reader
Ebook Library
PDF Reader
Linux
Android
AppImageHub
Kobo
PocketBook Reader
Flathub
F-Droid
Kindle Fire
37 KOReader alternatives
KOReader is a document viewer for E Ink devices. Supported fileformats include EPUB, PDF, DjVu, XPS, CBT, CBZ, FB2, PDB, TXT, HTML, RTF, CHM, DOC, MOBI and ZIP files. It’s available for Kindle, Kobo, PocketBook, Android and desktop Linux.
- - KOReader is the most popular Linux alternative to calibre.
Suggest and vote on features
KOReader Features
1. Built-in DictionaryKOReader has a built-in dictionary where you can look up broader definitions of words.
2. Ad-freeKOReader doesn't contain any form of external advertising.
3. Dark ModeKOReader supports dark mode for comfortable usage in low light conditions.
Wallabag integration
Wikipedia integration
Comments about KOReader as a Alternative to calibre
Most users think KOReader is a great calibre alternative.
N.A. Ferrell
A very feature-full reading app. I use it with my PocketBook Color and PocketBook InkPad Color and it is much snappier than the default reading app.
Positive comment•
0
Foliate
Is this is a good alternative?
Yes
No
Free • Open Source
Ebook Reader
Ebook Library
Text to Speech Service
Linux
BSD
Snapcraft
Flathub
42 Foliate alternatives
A simple and modern eBook viewer for Linux desktops.
Suggest and vote on features
Foliate Features
1. Dark ModeFoliate supports dark mode for comfortable usage in low light conditions.
2. Built-in DictionaryFoliate has a built-in dictionary where you can look up broader definitions of words.
3. Ad-freeFoliate doesn't contain any form of external advertising.
4. Support for ThemesYou can use themes and templates to change the look and feel of Foliate.
5. Works OfflineFoliate can be used without the need to connect to the internet.
6. Full-Text SearchFoliate lets you search for specific words or phrases from inside a document or database.
7. No registration requiredYou can use most of the features in Foliate without registration.
8. Text to SpeechFoliate allows you to transform written text into spoken text.
Text Highlighting
Text annotation
Export annotations
Plain text flows
Flipping pages
Multiple languages
Opinions about Foliate as a Alternative to calibre
Most users think Foliate is a great calibre alternative.
FBReader
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Ebook Reader
Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
98 FBReader alternatives
E-reader application.
- - FBReader is the most popular Windows & Mac alternative to calibre.
Suggest and vote on features
FBReader Features
1. Dark ModeFBReader supports dark mode for comfortable usage in low light conditions.
2. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
iPhone/iPod sync
Calibre integration
OPDS Client
Multiple languages
Comments about FBReader as a Alternative to calibre
This alternative is disputed. FBReader is still a legitimate calibre alternative, but it might have issues that some users think are important.
all • positive • negative relevance • date
Guest
FBReader only reads, does not organize or convert formats
Top negative comment•
20

Guest
The beta for Windows will be available in 2015. We're talking end 2018 now. Furthermore it is a reader only. Calibre is a book management system.
Negative comment•
-1

Guest
Calibre is about organization, library management, and conversion between different formats for just about any device. The fact that it happens to have a reader is almost inconsequential, thus recomending a piece of software that only reads is very unhelpful.
Negative comment•
0

Guest
FBReader is just an eBook reader. Not an organizer
Negative comment•
-1

Guest
It's not a management system.
Negative comment•
0

Show more comments ▾
5 of 10 comments
Koodo Reader
Is this is a good alternative?
Yes
No
Free • Open Source
Ebook Reader
PDF Reader
Text to Speech Service
Mac
Windows
Linux
Online
Flathub
9 Koodo Reader alternatives
Koodo Reader is an all-in-one e-book reader that can help you better manage and study your e-books. It's free and open-source.
Suggest and vote on features
Koodo Reader Features
1. Dark ModeKoodo Reader supports dark mode for comfortable usage in low light conditions.
2. PDF annotationKoodo Reader support PDF Annotation for highlighting, notes etc
3. Works OfflineKoodo Reader can be used without the need to connect to the internet.
4. No registration requiredYou can use most of the features in Koodo Reader without registration.
5. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
6. Privacy focusedKoodo Reader is considered a privacy friendly alternative.
7. Ad-freeKoodo Reader doesn't contain any form of external advertising.
8. Text to SpeechKoodo Reader allows you to transform written text into spoken text.
FOSS
Customizable
Web-Based
Comments about Koodo Reader as a Alternative to calibre
pros, cons and recent comments
alexanderprange
cleaner and significantly better user interface and user friendly.
Positive comment•
0

RemovedUser
I use the web-based platform and it's just very good. Super intuitive and minimalistic but with great functionalities and customization. And it's FOSS.
Positive comment•
0
Cool Reader
Is this is a good alternative?
Yes
No
Free • Open Source
Ebook Reader
Ebook Library
Linux
Android
Android Tablet
83 Cool Reader alternatives
Cool Reader 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...
Suggest and vote on features
Cool Reader Features
1. PortableCool Reader can be used from a USB stick or similar with no prior installation.
Interface Overlay
Library Management
Comments about Cool Reader as a Alternative to calibre
Some users think Cool Reader is a great calibre alternative, some don't.
Guest
Not management system, only reader.
Negative comment•
8
Kavita
Is this is a good alternative?
Yes
No
Free • Open Source
Ebook Reader
Ebook Library
PDF Reader
Mac
Windows
Linux
Self-Hosted
153 Kavita alternatives
Lighting fast with a slick design, Kavita is a rocket fueled self-hosted digital library which supports a vast array of file formats. Install to start reading and share your server with your friends. book reader, self hosted, manga, comics, free, manhwa, e readers, electronic...
Suggest and vote on features
Kavita Features
1. Dark ModeKavita supports dark mode for comfortable usage in low light conditions.
2. LightweightKavita consumes less device resources compared to similar apps.
Web-Based
Offline Reading
Apprentice Alf's DeDRM Tools
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
BSD
calibre
Haiku
3 Apprentice Alf's DeDRM Tools alternatives
Free and simple software for removing/decrypting DRM from Kindle, Adobe Digital Editions, Barnes and Noble, Kobo, Sony, Fictionwise eReader, and other ebooks. Many tools included, including stand-alone scripts and a Calibre plugin.
Suggest and vote on features
Apprentice Alf's DeDRM Tools Features
1. PortableApprentice Alf's DeDRM Tools can be used from a USB stick or similar with no prior installation.
2. DRM FreeNo Digital rights management (DRM), i.e. no copy protection.
Remove DRM Protection
Bookworm
Is this is a good alternative?
Yes
No
Free • Open Source
Ebook Reader
Linux
20 Bookworm alternatives
Read the books you love without having to worry about different format complexities like epub, pdf, mobi, cbr, etc.
Bookworm has no features, suggest some!

Comments about Bookworm as a Alternative to calibre
Some users think Bookworm is a great calibre alternative, some don't.
sedeti
That's just a reader, nothing else
Negative comment•
0

Guest
Focused on reading, not library management. Can't convert between formats.
Negative comment•
3
OpenAudible
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Mac
Windows
Linux
8 OpenAudible alternatives
Download, view, convert to MP3, and manage all your audio books with our easy-to-use desktop application.
Suggest and vote on features
OpenAudible Features
Remove DRM Protection
Audio Books
Ubooquity
Is this is a good alternative?
Yes
No
Free Personal • Proprietary
Ebook Library
Mac
Windows
Linux
Self-Hosted
11 Ubooquity alternatives
Ubooquity is a free, lightweight and easy-to-use home server for your comics and ebooks. Use it to access your files from anywhere, with a tablet, an e-reader, a phone or a computer.
Suggest and vote on features
Ubooquity Features
Ebook Cloud Sync
E-book management
Discontinued
The program seems no longer updated. Last version, 2.1.2, released in October 2018, can be still downloaded from the official website