CardFlow: SD Card Backup

Copy & verify camera cards

Only for Mac

Free · In‑App Purchases

Mac

Insert a card, it copies and verifies every file with xxHash64 and writes a report your client can open on a phone. Buy once, no subscription. CardFlow is a professional camera-card offload tool for photographers and DITs. It copies footage from card to disk, verifies every byte, and gives you the paperwork to prove it. VERIFIED, NOT JUST COPIED Every file is hashed with xxHash64 during copy and verified at the destination. Duplicate files are detected and skipped. When CardFlow says a card is safe to eject, it means it. BUILT FOR REAL SHOOTS - Full card-tree clone, including camera database folders - Camera model and serial attribution, straight from your files - Cam / Card folder layers and date folders, your structure your way - Multiple destinations with mirror copy - Folders and SSDs work as sources too, not just cards - Offload History with per-run receipts and CSV/JSON export FOR DITs (PRO) - DIT mode with ASC MHL v2 chain of custody - PDF offload reports: clips overview, video formats, per-file checksums TRY EVERYTHING FREE The 14-day trial unlocks all Pro features. After that, a one-time pass keeps what you own forever: CardFlow Standard (verified offload, History, CSV/JSON export) or CardFlow Pro (adds DIT mode and PDF reports). A pass includes everything added within 12 months of purchase — yours to keep. Copying and verification are never locked.

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NEW - Projects — save your destinations, folder structure, DIT mode and report details as a Project, then switch between shows with one click. Your setup is remembered after relaunch. - Camera XML files — the per-clip XML from Sony and Canon cards is now copied beside each video, verified and listed in the report, so editing apps read timecode and clip data. Can be turned off in Settings. - Project Report (Pro) — one PDF for a whole Project: a daily summary followed by every offload. IMPROVED - History shows the runs for the destination you have selected. - A clear message when a saved Project's destination is missing. - Updated Traditional Chinese text and under-the-hood components.

Version 1.3.0

The developer, HO FUNG CHAN, 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
    HO FUNG CHAN
    Size
    16.6 MB
    Category
    Photo & Video
    Compatibility
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    Languages
    English and Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    • CardFlow Pro $129.00
    • CardFlow Standard $69.00
    • Learn More
    Copyright
    © 2026 HO FUNG CHAN
  • Developer Website
  • Privacy Policy