InkForge
InkForge: InkForge combines pressure brushes, animation, layered editing, and optional AI tools at no cost. Ranked #13 of 46 in Digital Painting Software by our editors (8.1/10); pricing: Free plan; best for open-source desktop painting with animation and AI options.
At a glance
- Editor score8.1 / 10
- PricingFree plan
- Best forOpen-source desktop painting with animation and AI options
- Free planYes
- Paid fromNone
- Layer supportYes
- Facts checked20 Sep 2026
Where it wins
- Pressure-sensitive brushes include smoothing, interpolation, and procedural texture tips.
- Layer compositing includes blend modes, masks, clipping, alpha lock, and effects.
- Frame animation supports onion skinning, adjustable FPS, GIF89a, and WebM export.
Where it doesn't
- Color management is basic.
- The workflow is designed for Windows, macOS, and Linux desktop systems.
- AI tools depend on ComfyUI, Gemini, or Replicate provider options.
Our verdict on InkForge
InkForge is a GPU-backed raster drawing application for digital artists and illustrators who want an open-source desktop workspace. It supports Windows, macOS, and Linux, and is distributed under the MIT license. The core toolkit covers pressure-sensitive brush input, procedural brush textures, selections, QuickShape snapping, filters, layered compositing, and export to PNG, JPEG, and TIFF. Native .inkforge project files preserve layers and animation frames.
Pricing is straightforward: InkForge is free, with no paid tier structure described. That makes the full desktop feature set available without separating basic painting from advanced tools by subscription level. The application includes pressure controls, six procedural brush texture tips, blend modes, masks, clipping, alpha lock, effects, grayscale, blur, sharpen, hue, saturation, and contrast filters. Color management is basic, so artists with color-critical production requirements should account for that limitation.
Animation is a notable strength. The frame-by-frame timeline includes onion skinning and adjustable frames per second, with GIF89a and WebM export for finished sequences. InkForge also provides an AI panel that can connect to local ComfyUI workflows or use Google Gemini and Replicate providers. Wacom integration is listed alongside those AI connections. Choose InkForge if you want free, open-source desktop painting with layered editing and animation in one application. Consider another tool if advanced color management or a broader non-desktop workflow is central to your work.
Your product? Our editors can test InkForge in depth and publish a review, labelled as paid · from $99/mo →
InkForge pricing
InkForge fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Brush customization | Yes |
| Layer support | Yes |
| Pressure sensitivity | Yes |
| Supported platforms | Windows, macOS, Linux |
| Color management | Basic |
| Stroke stabilization | Yes |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Integrations | 4 integrations: ComfyUI, Google Gemini, Replicate, Wacom |
| Pricing | Free plan |
| Website | inkforge.ilans.net |
| Facts checked | 20 Sep 2026 |
InkForge integrations
InkForge lists 4 integrations on its own site.
- ComfyUI
- Google Gemini
- Replicate
- Wacom
Alternatives to InkForge
- KritaA broad, professional-grade painting toolkit with no paid plan and wide platform coverage.9.4
- Clip Studio PaintA broad digital art workspace spanning illustration, comics, 3D, animation, and cloud tools.9.3
- ProcreateA polished iPad painting workflow with broad creative tools and limited platform coverage.9.1
See all InkForge alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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