
FBReader
Amazon Kindle
Sumatra PDF
Okular
Calibre Web
KOReader
Google Play Books
Ebook manager, viewer & converter

GitLab
BitBucket
VS Code
Git
CodePen
Node.js
Stack Overflow
Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

Which is more popular?
Based on our record, GitHub should be more popular than calibre. It has been mentioned 2505 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | calibre-ebook.com | github.com |
| Pricing | ||
| Company | — | Startup from the United States · 500 - 999 employees · 2008 |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Why I Stopped Watching Calibre on Netflix in 10 Minutes! | Flick Connection Podcast Clip (Ep. 11)
More videos
How to do coding peer reviews with Github
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using calibre and GitHub. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


If you are looking for the best eBook reader for your PC, you can try Calibre. It is a user-friendly and useful eBook managing tool that is a must-have for every reader. Besides being completely open-source and free,...
Calibre is one of the most popular eBook apps for Linux. To be honest, it’s a lot more than just a simple eBook reader. It’s a complete eBook solution. You can even create professional eBooks with Calibre.
The Calibre ebook reader is one of the best ebook management tools to help you read and organize your entire library. Calibre is portable and cross platform, so it’s available on nearly every device you own.
GitHub is an essential platform for modern software development. It makes it easy to host, manage, and collaborate on code while providing powerful tools for version control, project management, and team...
GitHub Discussions is a communication forum for the community around an open source or internal project. Discussions enable fluid, open conversation in a public forum. Discussions are transparent and accessible, but...
However, like any (human) product, the platform has its limits, downsides, and critics. GitHub has been barred by certain governments, and even if that isn’t exactly the company’s fault, the users are the ones limited...
Recommendations tracked on public social media and blogs since March 2021.


Calibre lets you put non-Amazon eBooks on these very same devices. It made me start using my old Kindle again: https://calibre-ebook.com/. - Source: Hacker News / 7 months ago
Calibre is the open-source ebook management tool that's been around since 2006 and remains the gold standard. It converts between virtually every ebook format, manages metadata, and can push books to your Kindle over USB or wirelessly. - Source: dev.to / 6 months ago
If I make the environment variable persistent in my .profile, Calibre's ebook reader does not work. - Source: dev.to / over 1 year ago
Three links like https://github.com//github.com/apify/crawlee/pull/1890/..., where a full URL got pasted into a field that already prefixed https://github.com/. - Source: dev.to / about 11 hours ago
Ip a # my address: 192.168.93.132/24 Ip route # default gateway: 192.168.93.2 Ping -c 3 8.8.8.8 # 0% loss, about 17 ms average Dig github.com +short # DNS... - Source: dev.to / 3 days ago
The underlying project structural layout, frontend stylesheets, and core prompt workflows are fully open-source. Check out the repository here: MenuInsight AI GitHub Repository. - Source: dev.to / 3 days ago
When comparing calibre and GitHub, you can also consider the following products.

FBReader is an e-book reader for various platforms. Features:
Compare FBReader to calibre or GitHub:

Create, review and deploy code together with GitLab open source git repo management software | GitLab
Compare GitLab to calibre or GitHub:

Amazon Kindle software lets you read ebooks on your Kindle, iPhone, iPad, PC, Mac, BlackBerry, and...
Compare Amazon Kindle to calibre or GitHub:

Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Compare BitBucket to calibre or GitHub:

Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.
Compare Sumatra PDF to calibre or GitHub:

Build and debug modern web and cloud applications, by Microsoft
Compare VS Code to calibre or GitHub: