OpenHTML: HTML, PDF & Markdown

OpenHTML: HTML, PDF & Markdown

ZIP, JSON, Media & Code

4 ratings
7 reviews
Free
In-App Purchases

Details

Released
June 17, 2026
Updated
October 31, 2026

Features

OpenHTML: HTML, PDF & Markdown screenshot #1 for iPhone
OpenHTML: HTML, PDF & Markdown screenshot #2 for iPhone
OpenHTML: HTML, PDF & Markdown screenshot #3 for iPhone
OpenHTML: HTML, PDF & Markdown screenshot #4 for iPhone
OpenHTML: HTML, PDF & Markdown screenshot #5 for iPhone
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ipad
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About

A private, on-device viewer for HTML, Markdown, ZIP web projects, and source files on iOS. Inspect files offline, diagnose rendering issues, and export clean copies. Designed for developers, students, and anyone needing to safely view web content.

✓View HTML, Markdown, ZIP archives
✓Offline preview with network access off
✓Diagnose rendering and JavaScript issues
✓Code-friendly reader for JSON, XML, source files
✓Export pages to PDF or long images (Pro)
✓iCloud Drive integration for multi-device access (Pro)
Show original description
+1

What's New in OpenHTML

1.8.3

October 31, 2026

• Improved Pro purchase restoration reliability to prevent existing access from being incorrectly locked.

1

Subscriptions & In-App Purchases

$2.99

OpenHTML Pro

Export PDF & long images, folders, and Local Server.

User reviews

Très prometteuse cet application

Merci d’avoir d’ajouter affichage plein écran

Response from developer

Merci beaucoup pour votre avis et vos encouragements ! 😊 Nous sommes ravis que le mode plein écran vous plaise. Vos retours nous motivent à continuer d'améliorer l'application !

good

Please support Mac 13.7.5 Intel processor

Response from developer

Thanks for the request! Unfortunately this is a system limitation from Apple: iPhone and iPad apps can only run on Macs with Apple silicon, and there is no way for developers to make them available on Intel-based Macs. We're sorry we can't add support for your Mac at this time.

スマホでの動作確認で使っています

ファイルでhtmlを開いた時に、下にOpen HTMLが表示されるのですぐに開けて使いやすいです。
ファイル自体を開くこともできるので、画像やstyleなども一緒に開けて助かります。

Response from developer

レビューいただき、ありがとうございます! これからも、より快適にHTMLファイルをご利用いただけるよう、改善を続けてまいります。 今後ともよろしくお願いいたします!

分享桌面

是否可以像自带浏览器一样,html 文件分享到桌面,以 app 形式打开

Response from developer

您好,相关功能已经在App内提供支持,可以更新到最新版本使用

下载时候免费

下载收费!

Response from developer

您好,感谢反馈。OpenHTML 本体完全免费下载和使用,Pro 是可选的内购功能(如更多主题/高级导出等),免费版核心功能不受影响。如果您在使用中遇到具体问题,欢迎详细说明,我们会尽快协助。

Developer apps

FAQ

Does OpenHTML have ads?

No, OpenHTML is designed to be private by default and does not contain advertisements. This ensures an uninterrupted viewing experience for all users.

What file types can OpenHTML open?

OpenHTML can open .html, .htm, .xhtml, and Markdown files. It can also import ZIP archives containing multi-file web projects and view JSON, XML, and source files.

Can I use OpenHTML offline?

Yes, OpenHTML allows you to preview pages offline. Network access is off by default, ensuring your viewing experience is private and secure, even without an internet connection.

What are the benefits of OpenHTML Pro?

OpenHTML Pro offers additional features such as exporting full pages to PDF or long images, and keeping selected files in your OpenHTML folder in iCloud Drive for access on other devices.

How does OpenHTML handle privacy?

OpenHTML is private by default, with no accounts, analytics, or ads. Files are copied into the app's private storage and stay on your device unless you choose to add them to iCloud Drive.

What devices does OpenHTML support?

OpenHTML is available for iPhone and iPad, indicated by its support for both devices. This allows users to view and inspect web content across their Apple mobile devices.

How often is OpenHTML updated?

The latest version, 1.8.3, was released on October 31, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

What is the age rating for OpenHTML?

OpenHTML has an age rating of 4+. This means it is considered suitable for children and general audiences, with no mature content concerns.