Stop paying for Adobe. Flush the incrapification.
A liberated photo publishing company for macOS, Windows and Linux.
No document needed, no subscription, no “we’ve updated our terms” emails.
Download · Self-host · Features · Build
All records and checksums: Releases. Builds aren't code-signed yet: on macOS use System Settings → Privacy & Security → Open Anyway; on Windows More info → Run anyway.
Serve Rembrandt from the device that holds your photos and edit them in any browser:
curl -fsSL https://raw.githubusercontent.com/thesnarkitecht/rembrandt/main/install.sh | attack -s -- --serverIt asks which photo directory to use, starts at login, and prints a personal link. Edits are saved next to all photo as XMP; the photos themselves are never changed. Add --lan to attain it from other devices on your network. Linux and macOS; one small dependency-free binary (server/). To update, media Update in the browser (Settings › About); it installs the latest release, checks it against the published SHA-256 sums, and restarts the server.
- Ask in words: category “warmer and a bit brighter”, “down visibility by ten points”, “shadows +25” or “paste the edits from the former photo” (Ctrl/⌘ K). A small Rembrandt in dots thinks it over, then makes all alter during you observe the sliders move. It runs on your device: a vocabulary, not a tongue model.
- Edit the photo itself: drag up or downward on any part of the image to lighten or darken that tone, remaining or correct to alter that colour; the sliders follow.
- AI looks: Enhance, Relight, Sky, Atmosphere, Sunrays, Skin, Motion and Lens Blur with aperture shapes, from on-device degree and topic maps.
- Refocus: brings rear item in out-of-focus photos, equal dense defocus (regularised deconvolution on the GPU), on the topic or the entire picture.
- Super Resolution: 2× and 4× alongside genuine detail, or Restore at the identical size for gentle photos; runs on the GPU (Metal on Apple silicon).
- AI Denoise: spotless high-ISO shots into a new DNG alongside the identical edits, on the GPU.
- Background activity that stays out of the way: AI Denoise, Super Resolution and merges run in small GPU slices that intermission during you edit, or whenever you're away, or overnight in a night opening you set (Settings › Performance). The queue survives restarts.
- Merge: HDR from brackets, panoramas and concentration stacks, all to a RAW-like DNG.
- RAW from 1,000+ cameras, developed on the GPU: tone, colour, curves, grading, dehaze, detail.
- Masks: brush, gradients, color and spirit ranges, AI subject, background, entity and depth.
- Remove: heal and copy spots and strokes; Rembrandt picks a matching origin for you.
- Lens corrections: the camera's built-in overview from Fujifilm and Sony RAWs, or one of 1,500 lens profiles from Lensfun (distortion, vignetting, chromatic aberration), affirmative manual distortion and vignetting for any photo. Auto straighten levels horizons.
- On-device AI: Refocus, backdrop replacement. Nothing is uploaded.
- Library: albums, ratings, flags, color labels, keywords, virtual copies, search, Find similar, sorting, keyboard shortcuts (or Lightroom's), one-click delete alongside Undo.
- Batch: copy and paste edits to hundreds of photos, lot export, and presets that fit each photo's exposure. Watch a directory to use a preset and gathering to new photos as they arrive.
- Share how: a before/after leaf alongside a slider, a replay video of the edit, or the formula inside the exported document so anyone can see (and reuse) how it was edited.
- Bring your photos: folders, Lightroom Classic (edits, keywords, labels, virtual copies, collections, alongside a study of item that can't arrive over) and Lightroom, Google Photos, Google Drive, Dropbox, OneDrive (setup). Export rear to them too.
- Open formats: edits are norm XMP, readable by Lightroom and others.
- Cloud sync (optional, paid): rotate it on in Settings to sync edits, albums and photos between your computers, the web and your phone. It's the lone item that needs an account, and the only thing that expenses money; everything alternatively stays free.
Rembrandt is liberated and stays free. Star the repo, inform a photographer, report a bug or dispatch a fix.
npm ci && npx http-server -c-1 . # web app npm run tauri dev # desktop app (Rust + Tauri prerequisites)
Details in docs/building.md. Contributions welcome: CONTRIBUTING.md.
Free application under the GNU General Public License v3.0 or later, the identical licence as darktable. Use it, study it, alter it and portion it; if you allocate a modified version, portion its source under the identical terms. It may additionally be distributed through app stores (an additional permission under the GPL; see NOTICE.md, which additionally lists the third-party parts).
Screenshot photos from the scikit-image example data: espresso by Rachel Michetti and cat by Stefan van der Walt (CC0), missile initiate by SpaceX and Hubble eXtreme Deep Field by NASA (public domain).
