Penguin: CBZ CBR Comic Reader

Penguin: CBZ CBR Comic Reader

Translate manga·offline viewer

1 ratings
5 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • June 23, 2026
  • September 20, 2026

Features

Penguin: CBZ CBR Comic Reader video #1 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #2 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #3 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #4 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #5 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #6 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #7 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #8 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #9 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #10 for iPhone
Penguin: CBZ CBR Comic Reader screenshot #11 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

This app allows you to read your own comic collection in various formats, with on-device translation for Japanese manga. It offers a customizable reading experience and a smart bookshelf, all while prioritizing user privacy and local data processing.

✓On-device manga translation for Japanese comics
✓Supports various file formats (CBZ, CBR, PDF, etc.)
✓SMB and WebDAV network drive support
✓OPDS catalog compatibility
✓Smart bookshelf with automatic categorization
✓Customizable reading gestures and scrolling
Show original description

What's New in Penguin

1.8.0

September 20, 2026

Update 1.8.0 - a large overhaul that brings together your many requests and my own ideas. ■ Full iPhone Duo support · I have added a dedicated interface and a wide range of features for iPhone Duo. I look forward to your response and your feedback. ■ Page curl · A page-turn effect that naturally follows the movement of your finger has been added. · I found and fixed a flaw in the existing page-turn structure. In Japanese manga order, the page now turns in the same direction as your swipe and your keyboard shortcuts. ■ Webtoon auto-scroll · A feature only for webtoon mode: it keeps scrolling even after you lift your finger. I have refined it further. · Please note that translation in webtoon mode will be fully supported in the next update. Until then I am disabling that feature for the time being. ■ Translation · Text in speech balloons being cut off or covered has been greatly reduced. · Translated text no longer overlaps when balloons are crowded on one side of the page. · I am working to fix translation in webtoon mode as soon as possible. Translation in webtoon mode is temporarily disabled. ■ Settings · In Settings you can set the reading direction (RtL, LtR, automatic detection) for every book at once. ■ Other fixes · Fixed the previous page showing for an instant during the page-turn effect. · Fixed the vertical bar that always stayed on the right when reading webtoons on Mac.

More
1

Subscriptions & In-App Purchases

$6.99

Pro Lifetime — Buy Once

Unlimited library. One-time, no sub.

User reviews

软件不错,但有几个bug

首先比较影响体验的点,就算在通用设置里选择了从左往右阅读,在打开漫画时还是会默认从右往左,而且每一本都是,特别折磨;其次,在使用条形瀑布阅读时,开启ai翻译,会直接卡住,建议要么条形阅读时ai翻译只翻译当前阅读的几个页面,反正不能卡住。
总之,软件确实还挺有新意,如果后续能修复这些bug,并继续打磨,就很值得买

Response from developer

感谢您这么详细的反馈,也谢谢您对应用的肯定。这两个问题的原因都在我们这边。 关于阅读方向:导入时,应用会根据文件名等信息把一些漫画自动设成从右往左,这个判断盖过了您在设置里选择的方向。下个版本会改正——设置里选择的方向优先,自动判断只在选择“自动检测”时才生效;同时会新增一个按钮,把您选择的方向一次应用到已经导入的所有漫画。在更新之前,您可以在阅读界面把某本漫画的方向改成“从左往右”,这本漫画会记住这个选择。 关于条形(瀑布)模式下的 AI 翻译:卡死的问题确实存在。我们正按您说的思路修改:只处理您当前正在看的部分,而不是一次处理整张长图。在修好之前,请先在单页或双页模式下使用翻译。 两处修复都还在进行中,完成后会随更新一起发布,请再等一等。如果还有其他问题,欢迎随时联系 krausehaileydanielle@gmail.com。

卡顿

导入漫画数量越多,阅读越卡顿。请改进

Response from developer

谢谢您的反馈,也很抱歉让您遇到这个问题。书越多越卡确实是我们的问题:翻页和打开漫画时,应用每次都会去查询整个书架,书一多就被拖慢。 我们正在修复这一点,会在接下来的更新中发布,请再等一等。更新之后如果还有卡顿,请告诉我们卡在哪里(书架列表还是阅读界面)和大概的本数,我们会继续改:krausehaileydanielle@gmail.com。

好评

短短1天优化就迅速上线,可以的

Response from developer

谢谢好评!改得快,是因为大家的反馈写得具体,问题一下就能定位。更大的更新已经在审核中:从"照片"App 直接导入漫画、封面导入后立刻清晰、侧边栏文件夹拖动排序,都会在下个版本一起到。有想法欢迎随时反馈。

The translation feature is amazing.

It takes a little time, but the on-device translation model easily translates all the speech bubbles in the comic. If you pre-translate the comics when you're not reading them, you can easily enjoy untranslated Japanese manga. The only downside is that the app can be a bit unstable at times.

Response from developer

Hello. Thank you for your kind review. We are currently aware that the app may lag or freeze in certain scenarios. We are doing our best to ensure the app runs as smoothly and stably as possible. If you continue to experience recurring issues, please contact us at krausehaileydanielle@gmail.com, as it would greatly help us fix the bugs. Thank you!

意见

能不能在条漫阅读的时候。呼出菜单栏以后 能不能在底部加一个可以拖动的进度条。显示页数的那种。其它阅读模式 底部有进度条

Response from developer

感谢您一直以来的反馈!您说得对——之前底部进度条只在翻页模式显示,条漫(竖向滚动)模式下确实没有,也没有任何提示,是我们考虑不周,很抱歉。在即将上线的 1.3.8 版本中,条漫模式呼出菜单后,底部会出现可拖动的页码进度条(显示当前 / 总页数),并与自动滚动控制整合在同一张卡片里,互不干扰、也不多占空间;如果您在「设置 → 页面导航栏」里选择了侧边竖向进度条,现在条漫模式下也能正常使用了。您先前建议的书架网格、底部横向进度条我们都已陆续上线,非常感谢您持续帮助 App 变得更好!如有任何想法,欢迎随时联系 krausehaileydanielle@gmail.com。

Developer apps

FAQ

Does Penguin Viewer have ads?

No, Penguin Viewer is ad-free. The app explicitly states that it has no advertisements, allowing for an uninterrupted reading experience.

How much does Penguin Viewer cost?

Penguin Viewer is free to download and use, with most features available at no cost. A one-time purchase unlocks lifetime Pro features for unlimited library capacity.

What devices does Penguin Viewer support?

Penguin Viewer is available on Mac, iPhone, and iPad, offering a seamless reading experience across Apple devices. Your reading progress can be synced via iCloud.

Can Penguin Viewer translate Japanese manga?

Yes, Penguin Viewer offers on-device translation for Japanese manga, displaying translated text directly on speech bubbles. It can recognize vertical text and pre-translate entire books for offline use.

How does Penguin Viewer handle my comic files?

Penguin Viewer allows you to import your own comic files from folders, compressed archives (ZIP, RAR), or network drives like NAS via SMB or WebDAV. It also supports OPDS catalogs.

Is my reading data private with Penguin Viewer?

Yes, Penguin Viewer is designed for privacy. It prioritizes local processing, does not upload or track user data, and requires no account registration. Reading position synchronization uses your own iCloud.

How often is Penguin Viewer updated?

The latest version, 1.4.0, was released on July 24, 2026, indicating active development. User feedback, such as requests for the progress bar and bookshelf grid settings, is incorporated into future updates.

What is the age rating for Penguin Viewer?

Penguin Viewer has an age rating of 4+. This indicates it is suitable for a wide audience, including children, and does not contain mature content.