Koodo：一款适用于 Linux 的一体化开源电子书阅读器应用
Koodo 电子书阅读器
![](/data/attachment/album/202208/06/200116wwgeawub7ge0tard.jpg)


有几个可供桌面 Linux 用户使用的 [电子书阅读器](https://itsfoss.com/best-ebook-readers-linux/)。


几乎所有发行版都带有可以打开 PDF 文件的文档阅读器。它还可能支持其他文件格式，例如 epub 或 Mobi，但不一定。


这就是为什么需要像 [Foliate](https://itsfoss.com/foliate-ebook-viewer/) 和 Calibre 这样的专门应用来阅读和管理各种格式的电子书的原因。


最近，我遇到了另一个开源软件，它为电子书阅读器提供了几个令人兴奋的功能。


### Koodo：它有你能想到的一切


[Koodo](https://koodo.960960.xyz/en) 是一款多合一的开源电子书阅读器，具有帮助你更好地管理和阅读电子书的功能。它是一个跨平台应用，你可以在 Linux、Windows 和 macOS 上下载。你甚至可以 [在浏览器中使用它](https://reader.960960.xyz/#/manager/empty)。


它的用户界面看起来很现代，可能是因为它是一个 Electron 应用。你必须导入书籍并将它们添加到 Koodo。它不按文件夹导入书籍。不过，你可以选择多个文件进行导入。书太多了？可以将一些添加到你的收藏夹以便快速访问。


![Koodo ebook reader interface](/data/attachment/album/202208/06/200248bmigmiq6c96x6wlp.jpg)


我使用了 AppImage 格式的软件包，但由于未知原因，它没有显示文件的缩略图。


![Koodo ebook reader dark mode interface](/data/attachment/album/202208/06/200118i4kg1xhhh3ll8pvl.png)


它支持流行的电子书文件格式，如 PDF、Mobi 和 Epub。但不止这些，它还支持 CBR、CBZ 和 CBT 等漫画书格式，它还支持更多。它还可以阅读 FictionBooks（.fb2）、Markdown 和富文本格式（RTF）以及微软 Office Word 文档（.docx）。


除了支持很多文件格式外，它还提供了多种功能来改善你的阅读体验。


你可以高亮显示文本并使用文本注释对其进行注释。你还可以在当前文档或谷歌上搜索选定的文本。


![Annotate, highlight or translate selected text](/data/attachment/album/202208/06/200304ana62pv1mcsak6g7.jpg)


你可以从主应用窗口的侧边栏中访问高亮显示的文本和注释。


也有文本到语音和翻译选定文本的选项。但是，这两个功能在我的测试中都不起作用。我使用的是 Koodo 的 AppImage 版本。


Koodo 支持各种布局。你可以以单列、双列或连续滚动布局阅读文档。对于 ePub 和 Mobi 格式，它会自动以双列布局打开。对于 PDF，默认选择单列布局。


你可以根据自己的喜好自定义 UI。更改字体、大小、段落间距、文本颜色、背景颜色、行间距、亮度等。


![koodo additional features](/data/attachment/album/202208/06/200327qp4pai5sjp6pwfth.jpg)


Koodo 支持夜间阅读模式以及五个不同的主题。你可以根据自己的喜好在主题之间切换。


你还可以使用 Dropbox 或其他支持 Webdav 协议的 [云服务](https://itsfoss.com/cloud-services-linux/) 跨设备同步你的书籍和阅读数据（如高亮、笔记等）。


![You can backup your data in your preferred cloud service](/data/attachment/album/202208/06/200119l89m864mv7xgxsbs.png)


### 在 Linux 上获取 Koodo


如果你想体验一下 Koodo，你可以试试它的在线版本。你可以在浏览器中使用 Koodo。你的数据本地存储在浏览器中，如果你清理浏览器缓存，你会丢失数据（高亮、笔记等，但不会丢失计算机上存储的书籍）。



> 
> **[在线尝试 Koodo](https://reader.960960.xyz/)**
> 
> 
> 


如果你喜欢它的功能，可以选择在您的计算机上安装 Koodo。


Linux 用户有多种选择。你有 Debian 和基于 Ubuntu 的发行版的 deb 文件、Red Hat 和 Fedora 的 RPM，以及面向所有发行版的 Snap、AppImage 和可执行文件。


你可以从项目主页获取你选择的安装程序。



> 
> **[下载 Koodo](https://koodo.960960.xyz/en)**
> 
> 
> 


### 总结


Koodo 并不完美。它有大量功能，但并非所有功能都能完美运行，正如我在测试中发现的那样。


尽管如此，它仍然是一个很好的应用，有可能在用户中流行起来。只有少数几个应用包含如此多的功能。


感谢 Koodo 开发人员为桌面用户创建了一个有前途的开源应用。


你可以 [访问该项目的仓库](https://github.com/troyeguo/koodo-reader) 来查看源代码、报告 bug 或者通过给项目加星来向开发者表达喜爱。




---


via: <https://itsfoss.com/koodo-ebook-reader/>


作者：[Abhishek Prakash](https://itsfoss.com/) 选题：[lkxed](https://github.com/lkxed) 译者：[geekpi](https://github.com/geekpi) 校对：[wxy](https://github.com/wxy)


本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出


OK
![Warp Terminal](/assets/images/warp-terminal.webp)


![Warp Terminal](/assets/images/warp-terminal.webp)

There are [several ebook readers available for desktop Linux users](https://itsfoss.com/best-ebook-readers-linux/).

Almost all distributions come with a document reader that can open PDF files. It may also support other file formats like epub or Mobi, but that’s not guaranteed.

This is why specialized applications like [Foliate](https://itsfoss.com/foliate-ebook-viewer/) and Calibre are needed to read and manage ebooks in various formats.

Recently, I came across another open source software that boasts several exciting features for an ebook reader.

## Koodo: It has all you can think of

[Koodo](https://koodo.960960.xyz/en?ref=itsfoss.com) is an all-in-one open source ebook reader with features to help you better manage and read your ebooks. It is a cross-platform app you can download on Linux, Windows, and macOS. You can even [use it in a web browser](https://reader.960960.xyz/?ref=itsfoss.com#/manager/empty).

The user interface looks modern, probably because it is an Electron app. You’ll have to import the books and add them to Koodo. It doesn’t import books by folders. You can select multiple files for import, though. Got too many books? Add some to your favorites for quick access.

![koodo ebook reader interface](https://itsfoss.com/content/images/wordpress/2022/07/koodo-ebook-reader-interface.webp)

I used the AppImage format, and for reasons unknown, it didn’t show the thumbnails for the file.

![koodo interface](https://itsfoss.com/content/images/wordpress/2022/07/koodo-interface.png)

It supports popular ebook file formats like PDF, Mobi, and Epub. But it doesn’t end here. It also supports comic book formats like CBR, CBZ, and CBT. There is more. It can also read FictionBooks (.fb2), Markdown, and Rich Text Format (RTF), along with MS Office word documents (Docx).

Apart from supporting the huge number of file formats, it also provides several features to improve your reading experience.

You can highlight texts and annotate them with text notes. You can also search for selected text in the current document or on Google.

![koobo ebook reader features](https://itsfoss.com/content/images/wordpress/2022/07/koobo-ebook-reader-features.webp)

The highlighted text and notes can be accessed from the sidebar in the main application window.

There are options for text-to-speech and translating selected text. However, neither of the two features worked in my testing. I used the AppImage version of Koodo.

Koodo supports various layouts. You can read the documents in single-column, two-column, or continuous scrolling layouts. For ePub and Mobi format, it automatically opens in a two-column layout. For PDF, single column layout is selected by default.

You can customize the UI as per your liking. Change the fonts, size, paragraph spacing, text color, background color, line spacing, brightness, and more.

![koodo additional features](https://itsfoss.com/content/images/wordpress/2022/07/koodo-additional-features.webp)

Koodo supports night reading mode along with five different themes. You can switch between the themes as per your preference.

You can also synchronize your books and reading data (like highlights, notes, etc.) across devices with Dropbox or other [cloud services](https://itsfoss.com/cloud-services-linux/) that support Webdav protocol.

![koodo backup restore feature](https://itsfoss.com/content/images/wordpress/2022/07/koodo-backup-restore-feature.png)

## Getting Koodo on Linux

If you want to experience Koodo for experimentation, you can try its online version. You get to use Koodo in a web browser. Your data is stored locally in the browser, and if you clean the browser cache, you lose the data (highlights, notes, etc. but not the books stored on your computer).

If you like its features, you can opt to install Koodo on your computer.

There are several options available for Linux users. You have deb file for Debian and Ubuntu-based distributions, RPM for Red Hat and Fedora and Snap, AppImage and ex file for all distributions.

You can get the installer of your choice from the project’s homepage.

## Conclusion

Koodo is not perfect. It has a huge list of features, but not everything works flawlessly, as I found in my testing.

Still, it’s a good application that has the potential to become popular among users. There are only a few applications that package so many features.

Kudos to Koodo developer for creating a promising open source application for desktop users.

You can [visit the project’s repository](https://github.com/troyeguo/koodo-reader?ref=itsfoss.com) to look into source code, report bugs, or show some love to developers by starring the project.