# Lumen

> A fast, focused photo viewer for people who keep photos in folders.

A fast, focused photo viewer for people who keep photos in folders. Opens 25+ formats including RAW, WebP and JPEG XL. Pick, reject and star photos with one key (saved as XMP that Lightroom reads), cleans up copies, bursts and blurry shots, shows a trip on a map, picks a folder's highlights, compares photos side by side with zoom kept in step, edits RAW and other photos with masks, curves, HSL, healing and AI noise reduction, merges HDR brackets, panoramas and focus stacks, and searches what is in your photos on your Mac. Free for 7 days, then a one-time $9.99 unlocks it for good.

- Website: https://papermint.studio/lumen
- Category: Photos
- Price: $9.99 once, 7-day free trial
- Built with: Other
- Last checked by MacPip: 2026-10-31
- Page: https://macpip.com/apps/lumen