If the habit on reading books on electronic tablets is still on its way, reading books on a computer is even rarer. It is hard enough to focus on the classics of the 16th century literature, so who needs the Facebook chat pop up sound in the background in addition? But if for some reasons you wish to open an electronic book in your computer, chances are that you will need specific software. Indeed, most editors agreed with using the EPUB format for electronic books (for "Electronic PUBlication"). Hopefully, Linux is not deprived of good programs capable of dealing with such format. In short, here is a non-exhaustive list of good EPUB readers on Linux.
1. Calibre
Let's dive in with maybe the biggest name of that list:Calibre. More than just an ebook reader, Calibre is a fully packaged e-library. It supports a plethora of formats (almost every I can think of), integrates a reader, a manager, a meta-data editor which can download covers from the Internet, an EPUB editor, a news reader, and a search engine to download additional books. To top it all, the interface is slick and has nothing to envy to other professional software. The only potential downside is that if you are looking for an EPUB reader, and are not interested in the whole library manager aspect, the program is too heavy for your needs.
2. FBReader
FBReader is also a library manager, but in a lighter way than Calibre. The interface is more sober, and is clearly cut in two: (1) the library aspect where you can add files, edit the meta-data, or download new books, and (2) the reader aspect. If you like simplicity, you might enjoy this program. I personally appreciate its straightforward tag and series system for classifying books.
3. Cool Reader
For all of you who are just looking for a way to visualize the content of an EPUB file, I recommend Cool Reader. In the spirit of Linux applications which do only one thing and do it well, Cool Reader is optimized to just open an EPUB file, and navigate through it via handy shortcuts. And since it is based on Qt, it also follows Qt's mentality by giving a ton of settings to mess around with.
4. Okular
Since we were talking about Qt applications, one of KDE's main document viewer, Okular, also has the capacity to view EPUB files, once an EPUB library has been installed on the system. However, this is probably not a very good option if you are not a KDE user.
5. pPub
pPub is an old project that you can still find on Github. Its latest change seems to have been made two years ago. However, pPub is one of those programs that really deserve a second life. Written in Python and based on GTK3 and WebKit, pPub is lightweight and intuitive. The interface probably needs a little updating and is beyond sober, but the core is very good. It even supports JavaScript. So please, someone kick that up again.
6. epub
If all you need is a quick and easy way to check the content of an EPUB file, without caring about any fancy GUI, maybe an EPUB reader with command line interface might just do. epub is a minimalistic EPUB reader written in Python, which allows you to read an EPUB file in a terminal environment. You can switch between chapter/TOC views, up/down a page, and nothing more. This is as simple as any EPUB reader can possibly get.
7. Sigil
Finally, last of the list is not actually an EPUB reader, but more of a standalone editor. Sigil is able to extract the content of an EPUB file, and break it down for what it really is: xhtml text, images, styles, and sometimes audio. The interface is a lot more complex than the one for a basic reader, but remains clear and well thought, on par with the features it provides. I particularly appreciate the tab system. If you are familiar with editing web pages, you will be in know territory here.
To conclude, there are a lot of open source EPUB readers out there. Some do nothing more, while others go way beyond that. As usual, I recommend using the one that makes the most sense for you to use. If you know more good EPUB readers on Linux that you like, please let us know in the comments.
【推荐】编程新体验,更懂你的AI,立即体验豆包MarsCode编程助手
【推荐】凌霞软件回馈社区,博客园 & 1Panel & Halo 联合会员上线
【推荐】抖音旗下AI助手豆包,你的智能百科全书,全免费不限次数
【推荐】博客园社区专享云产品让利特惠,阿里云新客6.5折上折
【推荐】轻量又高性能的 SSH 工具 IShell:AI 加持,快人一步
· DeepSeek 解答了困扰我五年的技术问题
· 为什么说在企业级应用开发中,后端往往是效率杀手?
· 用 C# 插值字符串处理器写一个 sscanf
· Java 中堆内存和栈内存上的数据分布和特点
· 开发中对象命名的一点思考
· PPT革命!DeepSeek+Kimi=N小时工作5分钟完成?
· What?废柴, 还在本地部署DeepSeek吗?Are you kidding?
· DeepSeek企业级部署实战指南:从服务器选型到Dify私有化落地
· 程序员转型AI:行业分析
· 重磅发布!DeepSeek 微调秘籍揭秘,一键解锁升级版全家桶,AI 玩家必备神器!