CHM Reader: Offline & PDF

Read CHM and Export PDF

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Open and read CHM files on iPhone and iPad with nested contents, encoding controls, bookmarks, full-text search, and PDF export. CHM Reader is a modern reader for technical manuals, offline help files, and archived reference material. No account is required—choose a file and read it directly on your iPhone or iPad. RELIABLE CHM PARSING • Import CHM files from Files, iCloud Drive, and other document providers • Preserve nested contents, the default page, images, tables, code, and internal links • Detect common legacy encodings used by Simplified Chinese, Traditional Chinese, Japanese, Korean, Western, and Cyrillic documents • Change the encoding and reparse an individual document if text appears garbled COMFORTABLE READING • Restyle old or desktop-oriented pages for a cleaner mobile layout • Choose reading themes, including Dark Mode • Adjust typeface, text size, line spacing, and paragraph spacing • Keep your reading position, progress, history, and bookmarks • Find information with nested contents and full-text search PDF EXPORT Convert the current chapter or the entire document to a paginated PDF, then save, print, or share it with the system share sheet. LOCAL AND PRIVATE Parsing, reading, search, and PDF conversion happen locally on your device. The app requires no sign-in and contains no ads, analytics SDKs, or tracking code. Document scripts, remote resources, and external web links are blocked. FREE USE AND LIFETIME UNLOCK You can fully parse 5 different CHM files for free. Parsing a 6th new file requires a one-time Lifetime Unlock purchase; this is not a subscription. Deleting imported files does not reset the lifetime count. Eligible purchases support Family Sharing and can be restored.

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Version 2.1 adds Simplified Chinese, Traditional Chinese, English, Japanese, Korean, Spanish, Brazilian Portuguese, and French localization across the app, including its name, interface, messages, purchase screens, and sample content. Your library, progress, bookmarks, free-file count, and purchase entitlement remain unchanged.

Version 2.1

The developer, 文利 罗, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • 文利 罗
    Size
    • 6.4 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 7 more
    • English, French, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
    Age Rating
    9+
    In-App Purchases
    Yes
    • chm阅读器永久会员 $1.99
    • Lifetime Unlock $1.99
    • Learn More
    Copyright
    • ©luowenli
  • Privacy Policy

    • More by 文利 罗

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