GIMP vs Affinity by Canva
Both are alternatives to Adobe Photoshop. Here's how they stack up — verified facts, no spin.
Also searched as Affinity by Canva vs GIMP — same comparison, one verdict.
GIMP
TOP PICKThe long-standing open-source image editor for photo retouching and compositing.
GIMP (GNU Image Manipulation Program) is the most complete open-source counterpart to Photoshop for photo retouching, compositing, and image authoring, in development since the 1990s. The 3.x era has modernized it substantially: GIMP 3.0 (March 2025) introduced non-destructive editing for most commonly used filters, better PSD export, and editable text styling, and the project has kept a steady release pace since (3.2.4 as of April 2026). It runs entirely on your own machine with no account, and the honest trade-off is a learning curve: the interface and shortcuts differ from Photoshop's, and some professional features — full adjustment-layer parity, CMYK prepress — are still behind.
Affinity by Canva
The full pro suite — pixel, vector, and layout — now genuinely free.
Affinity was the classic one-time-purchase Photoshop rival; after Canva's acquisition it was relaunched in late 2025 as a single free desktop app combining what used to be Affinity Photo, Designer, and Publisher — full pixel, vector, and layout studios with no feature limits or subscription. It's closed-source and needs a Canva account to activate (it works offline afterwards), and Canva's AI extras are the paid upsell. For someone who wants professional-grade Photoshop power without a subscription and without open-source trade-offs, this is now the strongest commercial answer.
Side by side
| GIMP | Affinity by Canva | |
|---|---|---|
| Sovereignty Score | 96 | 42 |
| Open source | Yes | No |
| Self-hostable | Yes | No |
| Local-first | Yes | Yes |
| License | GPL-3.0-or-later | Proprietary (free) |
| Pricing | Free and open-source | Free (all pixel/vector/layout tools); Canva premium plans unlock the AI features |
GIMP is Macrostack's recommended Adobe Photoshop alternative, so it's our pick here.
GIMP
Strengths
- +Free and open-source (GPL-3.0-or-later) with decades of development and a large community
- +Deep retouching and compositing tools; non-destructive filter editing since 3.0
- +Big ecosystem of plugins and scripts (Script-Fu, Python)
- +Opens and exports PSD files (within limits) plus virtually every common format
- +Runs fully offline on Windows, macOS, and Linux — no account required
Trade-offs
- −Interface and shortcuts differ from Photoshop — expect a real adjustment period
- −PSD support is partial; complex layered files may not round-trip cleanly
- −No full equivalent of Photoshop's adjustment layers yet, and CMYK/prepress workflows are still limited
- −No built-in generative AI tools comparable to Firefly
Affinity by Canva
Strengths
- +Professional-grade suite, genuinely free — no feature gates
- +Pixel, vector, and page layout in one app
- +Works offline after activation; native macOS and Windows
Trade-offs
- −Closed-source; requires a Canva account to activate
- −Long-term direction now depends on Canva
- −iPad version still catching up
Related alternative guides
Facts verified 2026-07-06. Licenses and pricing change — spotted something out of date? That's a correction we want.