Unique Gallery

Unique Gallery: Privacy Policy

Last updated: 12 November 2026

Unique Gallery doesn’t collect, transmit or share any personal data. It has no accounts, no analytics, no ads and no telemetry, and it never connects to the internet.

What the app stores, and where

• Slideshow history and optional thumbnail cache. These are stored inside the folder you open, in a hidden subfolder named .unique-gallery. It’s excluded from Windows Search indexing. It stays with your photos, and deleting it removes all of the app’s data for that folder. You can turn thumbnail caching off and delete the cache from the app’s ⋯ menu.
• App preferences (slideshow interval, sort order, subfolder option) are kept in the app’s private local storage. They contain no file names or folder paths.
• If a folder is read-only, its history is kept in the app’s private local storage under an anonymised (hashed) name instead.

Uninstalling the app removes its private local storage. The .unique-gallery folders inside your photo folders stay until you delete them.

Contact

Questions or concerns: open an issue at https://github.com/dsjiffry/unique-gallery/issues