Dunkelkammer
Version 1.0.1Sort, rate and develop photos. Projects as .dkam files.
46.66° N · 9.58° E · Hosted in Switzerland
Pixelhütte, Dunkelkammer, Vektorwerk and Schnittstube are the alternatives to Photoshop, Lightroom, Illustrator and Premiere – right inside a desktop in your browser. Connect your own Nextcloud and your mailbox, and files, Office, calendar, Talk, contacts and mail sit right next to them.
Freiraum is developed in Graubünden and runs on servers in Switzerland. We process data under the Swiss Data Protection Act – and only as much as operation requires.
Read the privacy policyImage editing like Photoshop: layers, masks, type and shapes – with menus, options bar and panels you already know. For social posts, posters and print.
Develop photos like in the darkroom, only faster. Find a look and apply it to the whole series.
Vector graphics like in Illustrator: logos, icons, posters and illustrations – with menus, toolbar and panels just as you know them.
Video editing in the browser: cut clips, add titles and music, grade colour like in DaVinci – and export the finished video.
Read, comment on, fill in and sign PDFs – and arrange pages, redact and protect them with a password. All in the browser, no subscription.
Browse, rate and compare images – straight from your Nextcloud or from a folder on your computer. Quickly crop, annotate or take a screenshot without opening a big program.
Freiraum is a workspace in your browser. Next to the six tools you open your files, documents, appointments, chats, contacts and emails – from your own Nextcloud and your own mailbox. Nothing is moved, nothing is stored twice.
Enter your Nextcloud address, sign in there and click “Grant access”. Freiraum gets its own app password; it never sees your Nextcloud password. Several Nextclouds are possible, and you can disconnect at any time.
Any mailbox with IMAP and SMTP, from your own server to the big providers. For well-known providers Freiraum fills in the servers itself and checks the sign-in before saving. The password is stored encrypted on the server.
| Before | At Freiraum | For |
|---|---|---|
| Adobe Photoshop | Pixelhütte | Image editing, layers, compositing |
| Adobe Lightroom | Dunkelkammer | Photo development, presets, series |
| Adobe Illustrator | Vektorwerk | Logos, icons, illustration |
| Adobe Premiere, DaVinci Resolve | Schnittstube | Video editing, colour grading, titles |
| Adobe Acrobat | Papiermühle | Comment, fill in, sign PDFs, arrange pages, redact, OCR and PDF/A |
| Adobe Bridge | Schaukasten | Browse, rate, rename, crop and annotate images, take screenshots |
| Microsoft Word, Excel, PowerPoint | Office | Documents, spreadsheets, presentations in your Nextcloud |
| Microsoft Outlook | Mail, Calendar, Contacts | Email, appointments and address book |
| Microsoft Teams | Talk | Chats with your team |
| Dropbox, OneDrive | Files | Your own Nextcloud with sharing |
Dunkelkammer, Papiermühle, Pixelhütte and Schnittstube are available as test versions to install. They run entirely on your computer – no sign-in and no internet. Your files stay with you.
The apps are not digitally signed yet, so your computer shows a warning the first time you start them. This is normal for unsigned apps. Only download them from this page.
Enter this once in the “Terminal” app (example Dunkelkammer):
xattr -cr /Applications/Dunkelkammer.appSort, rate and develop photos. Projects as .dkam files.
Read, comment on, fill in and sign PDFs, and arrange pages.
Edit images with layers, masks, text and guides. Also opens Photoshop files (PSD).
Edit videos with multiple tracks, transitions, titles and colour correction. Projects as .sstb files, your videos stay where they are.
Which Mac? Apple menu → “About This Mac”: if it says “Chip Apple M…”, choose “Mac with Apple silicon”; for “Processor Intel”, the Intel version.
Windows 10 or later (64-bit) · macOS 12 or later
The apps leave out what needs a server: team storage, Nextcloud and generative AI. Select subject, remove background and the other local AI features are included.
Something not working? Write to us at info@freiraum.cloud.
With your Freiraum account you get your own Nextcloud with 1 GB of storage. It is set up as soon as you confirm your email address and is connected directly in Freiraum.