MoGuan PDF – Private Toolkit

Scan, Sign, OCR & Redact Tools

Free · Designed for iPad. Not verified for macOS.

Redact sensitive details, scan, OCR, sign, translate, and export on your device. No account, ads, or tracking. Files are not uploaded. MoGuan PDF is an on-device toolkit for PDFs and photos. Redact sensitive content, scan, recognize text, sign, merge, protect, translate, and export on iPhone and iPad. Your files are processed on your device and are not uploaded. REDACT • Import a photo or PDF, then select the areas you want removed • Detect likely phone numbers, account numbers, and faces for your review • Selected areas are baked into a rasterized export instead of covered by a removable overlay • The finished file is checked again across final pixels and its text layer • Automated checks can miss content, so review the result before sharing READ, SCAN & OCR • Open PDFs from Files or another app and return to recent documents • Search inside documents with highlighted results • Scan multiple pages or turn selected photos into a PDF • Make scans searchable and copyable with on-device OCR EDIT & PROTECT • Add a handwritten signature, page numbers, and watermarks • Merge, extract, delete, reorder, and rotate pages • Export a copy, compress, split, or apply an opening password • Cancel long operations without replacing your source document PHOTO TOOLS • Remove unwanted areas, colorize old photos, enlarge images, and stitch long images • Read receipts, split book spreads, scan QR codes, and add optional time or location stamps • Turn captured text into Word or Excel output • Create portrait photos with background choices and print layouts PHOTO TRANSLATION Photo translation uses Apple Translation on the device. The first time you use a language, iOS may need to download its language pack. PRIVACY There is no account, advertising, or tracking. The App Store privacy label is Data Not Collected. Your source files stay under your control. Requires iOS 17 or later. Some system features depend on the iOS version and supported hardware.

  • This app has not received enough ratings or reviews to display an overview.

· Large exports now write directly to files for lower memory use and more reliable export, compression, encryption, and splitting · Redact now checks the final pixels and text layer, with a reminder to review before sharing · Added iPad support, keyboard controls, and front-camera support for photo tools · Improved multi-page scanning, recovery, cancellation, and accessibility · Fixed localization gaps and assorted edge cases

The developer, 正平 孙, 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 based, for example, on the features you use or your age. Learn More

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

    Provider
    • 正平 孙
    Size
    • 71.8 MB
    Category
    • Productivity
    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 2 more
    • English, Simplified Chinese, Traditional Chinese
    Age Rating
    4+
    Copyright
    • © 2026 Zhengping Sun