OptiDrop: Offline Transfer

Private offline file transfer

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

Move files through an optical air gap. OptiDrop keeps transfers private, local, and under your control. OptiDrop is a private, offline file-transfer utility built for situations where your files should never touch a server. Send a file from one device and receive it on another using an optical QR-based link. No account, cloud upload, or third-party relay is required. PRIVATE BY DESIGN • Transfers stay between the devices in the optical link. • No account or hosted file storage. • Useful for air-gapped and low-connectivity workflows. CONTROL THE TRANSFER • Choose compression and error-correction settings. • Use single-track or dual-track optical transfer modes. • Keep the screen awake and tune brightness for scanning. • Review completed transfers in local history. PRO FEATURES OptiDrop Pro is a one-time lifetime purchase that unlocks the full transfer toolkit, including dual-track transfer, higher throughput presets, Brotli compression, stronger FEC options, and the advanced scanner. OptiDrop does not require an account. Files are not uploaded to an OptiDrop server. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, 帆 柯, 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
    帆 柯
    Size
    4.8 MB
    Category
    Utilities
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    English and 3 more
    • English, Japanese, Simplified Chinese, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Fine
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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