Readest 标志
Readest

阅读、消化
获取洞见

Readest 是一款免费开源的 EPUB 和 PDF 电子书阅读器，专为深度沉浸式阅读而打造。在 macOS、Windows、Linux、Android、iOS、Web、KOReader 和 CrossPoint 设备上享受高亮标注、笔记、分屏阅读、文本转语音和云同步功能。

在 App Store 下载在 Google Play 获取
或选择您的平台
macOS
Windows
Linux
Android
Web
KOReader
CrossPoint
Readest

拖动探索

并行阅读
并排对照

使用并行阅读分屏功能，轻松对比文本、译文或观点。在分屏视图中同时阅读两本电子书或文档 — 非常适合研究人员、学生、语言学习者和多任务阅读者。

个性化
阅读风格

通过自定义主题、字体和配色打造个性化阅读体验。无论您偏好浅色模式、深色模式还是护眼的棕褐色调，Readest 都能适配您的双眼和环境，提供舒适、无干扰的阅读。

打破障碍
轻松理解

通过 DeepL 集成即时翻译段落，或直接在书中查阅 Wikipedia 词条。Readest 内置的翻译和查询工具使其成为多语言读者和求知者的理想电子书阅读器。

优化您的阅读体验

探索一款功能强大的 EPUB 和 PDF 阅读器，为充满好奇和热情的读者提供从标注到语音朗读再到跨设备同步的全方位功能。

Shuffle Icon

并行阅读

在分屏视图中并排阅读两本书，支持同步滚动和导航。

Signal Icon

阅读必备

高亮段落、添加书签、记录笔记，并在整个电子书库中搜索内容。

Magic Icon

个性定制

调整字体、页边距、行距和主题颜色，打造舒适的个性化阅读体验。

Door Icon

智能工具

查词、DeepL 翻译和 Wikipedia 查询，全部在阅读界面内完成，无需离开书本。

Cards Icon

跨平台同步

在任何设备上继续阅读。高亮标注、笔记和阅读进度自动同步。

Talking Icon

语音朗读

借助 AI 驱动的文本转语音 (TTS) 收听任何电子书，将阅读变为有声书体验。

读者怎么说

来自真实用户的评价，保留原文。

多设备接着读

这年头很难找到这么纯粹的软件了，三端同步，GitHub开源，还自带云同步，还在积极维护！一定要做下去啊！我愿称之为阅读器软件唯一真神！
App Store

书库一目了然

超級好用！所有書檔都彙總到這，進度、本數、頁數一目了然，匯出畫記很方便，調整版型、間距更不用說了，非常完美！而且每次更新都是很有用的功能，客服也很客氣，真的太感謝了！務必要繼續成長啊～用錢錢支持
App Store

学外语

Trying to use this app to read books in new languages. I am taking advantage of the highlight to read aloud function. Having each paragraph auto translated is very helpful. However, I wish that there was a way to have the TTS play at the same time as the translation. I want to hit a word and hear the pronunciation and see the translation at the same time. This would save me so much time. Edit: I decided since the app is open source, I can just add the feature myself. And I did! 5/5 stars!
Google Play

四台设备，四个系统

Syncing across 4 devices with 4 different OS's. Initially meant as a way to keep reading on my X3 after purchasing a Viwoods Aipaper Reader C but it has now evolved into an ecosystem 😄 … Via this plugin the X3 with Crosspoint is synced with Readest. Meaning I can read my book on the X3 on then on the Viwoods (Android), iPhone (IOS) and Macbook (OSX) with the dedicated app or the webinterface.
Reddit

ADHD 也能读下去

… As someone who struggles to read due to ADHD the app’s text to speech feature is an absolute lifesaver! I can listen to a book while getting stuff done or playing games. While the TTS voices aren’t expressive like audiobooks they don’t sound robotic either and you can even choose from a variety of different speeds for it to read it to you. … I have been using this app daily and I believe it deserves a lot more praise! …
App Store

放下社交媒体，拿起书

Best free reading app ever. Finally replaced my dopamine spikes from social media with reading. Synchronization is very easy to setup and costs nothing to have up to 500 MB synchronized. If you ever need more there are subscription and even lifetime options that are both priced incredibly generously. Thank you devs! You are the best!!!
Google Play

什么都能自己调

I want to control everything about my reading experience, down to whether or not the text is hyphenated when it is wrapped to the next line, the line spacing, and information at the bottom of my screen. And this somehow does all of this, and more, like importing font files and dictionary files! Finally, it does not randomly offload books to the cloud, which Apple Books does every single time.
App Store

多设备接着读

Hands down one of the best readers I've used over the years. It's a no brainer if you like to read across multiple devices; I use it to sync my progress between my phone, tablet, and e-ink reader. Started using it for novels and then it became my reader of choice for academic and reference books too, it's just too comfortable. I'm not interested in any of the optional AI features so I purchased some lifetime storage to support the project instead.
Google Play

KOReader 同步

I love using alternate software on my Kindle. The only stock feature I missed was the ability to pick up where I left off on my phone later on. With the new update, this app finally gives back the same functionality. It took me some trial and error to get matching files to the app, but now it works without a second thought. I can’t overstate my gratitude to the dev team for making such great software—the fact that its open source is even better. …
App Store

与 Readest 保持同步

抢先获取新功能、平台发布和阅读技巧。订阅参与塑造最佳开源电子书阅读器。

抢先体验 Readest。