Privacy

SD CardCheck keeps everything on your Mac.

Last updated October 2026.

No data collection. SD CardCheck has no account, no analytics and no tracking. It doesn’t send your files, file names, folder structure or check results anywhere.

Your files. SD CardCheck reads the card and the backup folders you choose, only to compare them. Results are saved on your Mac so you can reopen a card without rescanning; you can remove any of them from the Recent list.

Changes to your drives. Checking never writes to your card. SD CardCheck only writes when you ask it to copy missing files — to the backup folder you approve, never over an existing file.

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Questions? Visit gabesilverstein.com.