FastLoupe

The loupe

One photograph, full screen, with its own metadata beside it and 1:1 a keystroke away.

One photograph at a time

Enter the loupe and the photograph is on screen immediately — FastLoupe paints the cached thumbnail first, then the embedded preview, then the full-resolution decode, so there is never a blank frame to wait through. Press Z for 1:1 and back. The info panel carries the camera, lens, exposure, dimensions, file size and location the file actually records.

Zooming into the photograph and back out again. Silent loop, no sound track.
A single photograph filling the loupe.
A single photograph filling the loupe.
The loupe with the info panel open, listing camera, lens, exposure and file details.
The loupe with the info panel open, listing camera, lens, exposure and file details.
The same photograph at 1:1, showing pixel-level detail.
The same photograph at 1:1, showing pixel-level detail.

Try FastLoupe with your own library

Windows: try the app free for 30 days. Mac: download free, keep browsing and rating free, and start the optional 30-day trial for file-changing tools. No FastLoupe account; Store account and checkout requirements apply.

Start your free 30-day Windows trial Download free for Mac

Worldwide launch offer through 11 October 2026. Finland reference prices: Windows app or Mac permanent unlock €14.99; €24.99 from 12 October. Separate platform licences. Azure backup and storage cost extra. Local Store prices and availability apply.