Affinity Photo costs $20/mo.
These cost $0.
4 free alternatives to Affinity Photo, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
The top-rated free, open-source replacement for Affinity Photo is Compositor (Open Source Open Source). Across this category, 1 self-hostable tool is available (including GIMP). Switching a 5-person team saves up to $1,200/year compared to Affinity Photo's $20/mo subscription.
The catch: Community-driven open source project without dedicated enterprise SLAs.
Affinity Photo vs Free Alternatives
Quick side-by-side comparison · $0/mo vs $20/mo
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| Compositor | open source | Open Source | Local | ★ 18.5k | Affinity Photo vs Compositor → |
| Darktable | open source | GPL-3.0+ | Local | ★ 13.4k | Affinity Photo vs Darktable → |
| GIMP | open source | Open Source | Self-host | ★ 6.6k | Affinity Photo vs GIMP → |
| RawTherapee | open source | GPL-3.0 | Local | ★ 4.3k | Affinity Photo vs RawTherapee → |
The picks
4 open source · ranked by fit
- 01
Compositor
open sourceOpen SourceLocal18.5knov 2026Mac-native Photoshop alternative built around compositing and post-processing workflows, with layers, masks, blend modes, filters, and background removal.
The catch vs Affinity PhotoCommunity-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
- platforms
- desktopcross-platformone-click install
- install
- Clone https://github.com/robbietilton/Compositor or deploy with Docker Compose
- setup
- Download the native package or installer for your operating system.
- your data
- All application data lives locally on your own machine.
- checked
- 2026-11-07
- 02
Darktable
open sourceGPL-3.0+Local13.4knov 2026Open source photography workflow application for RAW development. Non-destructive editing, professional color management, and GPU acceleration for photographers.
The catch vs Affinity PhotoIt has the photographic depth, but not Lightroom's effortless Adobe cloud sync, mobile editing, shared albums, Discover ecosystem, or gentle learning curve.
Install, platforms & data +
- platforms
- desktopone-click install
- install
- Install the Windows executable, macOS disk image, Linux package, Flatpak, or AppImage
- setup
- macOS may require a Gatekeeper right-click Open or xattr step; the larger obstacle is learning darktable's module-heavy workflow rather than installation
- engines
- A local non-generative imaging pipeline; current releases can use ONNX models for subject masking, denoising, and image upscaling without a cloud account
- your data
- Original photos stay untouched; edits, ratings, tags, and history are stored in a local SQLite library and portable XMP sidecar files, with thumbnails and cache data in the user profile
- checked
- 2026-11-07
- 03
GIMP
open sourceOpen SourceSelf-host6.6knov 2026Free, open-source image editor with professional tools for photo manipulation, digital art creation, and graphic design. Cross-platform support.
The catch vs Affinity PhotoRequires self-hosting setup, updates, and server maintenance compared to managed Adobe Photoshop.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/GNOME/gimp or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-07
- 04
RawTherapee
open sourceGPL-3.0Local4.3knov 2026Free, cross-platform raw image processor with 32-bit floating point engine, advanced demosaicing algorithms, and professional-grade editing tools for photographers.
The catch vs Affinity PhotoIt offers excellent manual RAW control, but not DxO's DeepPRIME neural noise reduction or automatically matched laboratory camera and lens corrections.
Install, platforms & data +
- platforms
- desktopone-click install
- install
- Install the Windows installer, macOS disk image, or Linux AppImage/distribution package
- setup
- Download the native package or installer for your operating system.
- your data
- Original RAW files remain unchanged; processing settings are saved as human-readable .pp3 sidecars beside the image or in the local cache, and rendered exports go to a chosen folder
- checked
- 2026-11-07
Affinity Photo Head-to-Head Comparisons (2027)
Side-by-side trade-off breakdowns · 4 free alternatives
Frequently Asked Questions
Direct answers · Affinity Photo open-source replacements
What is the best free alternative to Affinity Photo?+
The top free alternative to Affinity Photo is Compositor (open source, Open Source). Mac-native Photoshop alternative built around compositing and post-processing workflows, with layers, masks, blend modes, filters, and background removal. Other popular Affinity Photo replacements include Darktable, GIMP, RawTherapee.
Can I self-host a free replacement for Affinity Photo?+
Yes. Of the 4 free alternatives to Affinity Photo, 1 can be self-hosted on your own server or local machine: GIMP (Open Source).
How much does switching from Affinity Photo to a free alternative save?+
Affinity Photo starts at $20/month per seat ($240/year). Switching a 5-person team to a free alternative like Compositor saves $1,200 per year in software subscription fees.
Should I vibe-code or build my own Affinity Photo clone from scratch?+
Our build verdict for Affinity Photo is NO (use a free alternative, save the tokens). Instead of paying recurring SaaS fees for Affinity Photo or rebuilding it from scratch, deploy one of the 4 battle-tested open-source alternatives like Compositor.
What is the catch when switching from Affinity Photo to Compositor?+
Community-driven open source project without dedicated enterprise SLAs.
