Replace / Adobe Photoshop
Best free Adobe Photoshop alternatives (open source, self-hosted) 2026
The best open-source alternative to Adobe Photoshop is GIMP or Krita, self-hosted on Railway. Raster graphics you run locally. GIMP is GPL; Krita is GPL-3.0 — Adobe Photoshop without the seat. Photopea is not open source, so it is not this path.
Estimated save $1,200 a year.
Open the stackStart on Railway
How Adobe Photoshop compares
| Adobe Photoshop | GIMP / Krita | |
|---|---|---|
| Pricing model | Hosted subscription | Open-source or fair-code license; you pay the host |
| Hosting | Vendor cloud | Self-hosted on Railway or any VPS |
| Rough monthly cost | Public list price not verified this run | Hosting only — no SaaS seat meter in this repo |
- GIMP
GPL raster image editor (GNU Image Manipulation Program)
- Krita
GPL-3.0 digital painting if the job is illustration, not photo retouch
FAQ
- What is the best free open-source Adobe Photoshop alternative?
- The best open-source alternative to Adobe Photoshop is GIMP or Krita, self-hosted on Railway. Raster graphics you run locally. GIMP is GPL; Krita is GPL-3.0 — Adobe Photoshop without the seat. Photopea is not open source, so it is not this path.
- Is it free?
- The GIMP / Krita licenses are open source or fair-code. You still pay hosting (Railway or any VPS) and any APIs the stack calls. There is no Adobe Photoshop seat or task bill on this path.
- Can I migrate from Adobe Photoshop?
- Yes. Start with the workflows or data you actually use, then cut over. The GIMP / Krita stack page has the agent prompt and the cost table; most teams rebuild the slice that matters and leave old Adobe Photoshop links until they expire.
- How do I deploy it?
- Open the GIMP / Krita stack, copy the agent prompt, and deploy on Railway (one service, PORT, and a volume when the app needs disk). This is a workstation install, not a hosted app. Start on Railway only if you also want a file share — that stack is /stacks/files-you-own. No one-click desktop template in this repo.
- What does this replace?
- Adobe Photoshop. The published small-team estimate on this stack is $1,200 a year.
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