See FastLoupe in action
Explore the real Windows app through screenshots and short clips captured from a publication-safe demo library — no mock-ups or illustrations.
Browsing
The whole library on screen, at the size you want it, with the marks you put on it.
Search and filters
Narrow a library down by words, by camera, by rating, by date — and see what is left immediately.
Find things in photos
Describe a picture, or point at one, and get the pictures that resemble it. Runs on your own machine.
The loupe
One photograph, full screen, with its own metadata beside it and 1:1 a keystroke away.
Develop
Tone, colour and geometry, applied non-destructively. Your original file is never rewritten.
Video
Videos are catalogued, marked and played beside the stills, not filed away somewhere else.
Capture dates
Fix a wrong date on one photograph, or shift a whole trip by one offset.
Places
See where a library was shot, and put a location on the photographs that have none.
Tether review
Point FastLoupe at the folder your camera or its own utility writes into, and review frames as they land.
Importing
Bring a card in, filed by date, renamed, checked and deduplicated — or catalogue folders you already have, in place.
Duplicates
Find the same file twice, and the same picture twice, as two separate questions.
Library health
One place that tells you what is wrong with a library and offers to fix it.
Set aside
Take photographs out of everyday view without deleting them or moving the files.
Export
Get finished files out, at the size and format you need.
Second screen
Put the photograph on the other display, full screen and chrome-free, while you keep working.
Languages
FastLoupe's interface is translated, and so is this site.
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 MacWorldwide 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.