Paintbrush
Paintbrush: A free macOS painting tool for basic edits, annotations, and casual drawings. Ranked #45 of 46 in Digital Painting Software by our editors (5.3/10); pricing: Free plan; best for basic painting on macOS.
At a glance
- Editor score5.3 / 10
- PricingFree plan
- Best forBasic painting on macOS
- Free planYes
- Paid fromFree
- Founded2007
- Facts checked21 Sep 2026

Where it wins
- Free, open-source macOS app with native Apple Silicon support
- Supports BMP, PNG, JPEG, TIFF, and GIF files
- Includes transparency, cropping, resizing, text, and color tools
Where it doesn't
- Limited to macOS
- No verified layers, pressure sensitivity, or brush customization
- Basic feature set is not suited to advanced painting
Our verdict on Paintbrush
Paintbrush is a lightweight, macOS-native raster image editor for simple images, quick annotations, basic photo edits, and casual drawings. It is aimed at Mac users who want a straightforward painting workspace rather than an advanced illustration suite. The app supports color selection, painting tools, text insertion, transparent selection, image pasting from common Mac applications, cropping, and resizing. Native Apple Silicon support is available in version 2.6.
Paintbrush is free and open source, so its pricing model suits users who want a basic editor without a paid tier structure. File support covers BMP, PNG, JPEG, TIFF, and GIF, while PNG and GIF transparency is supported through alpha channels. JPEG quality settings are available when saving. These capabilities make it practical for quick visual edits, simple annotations, and small drawings, especially when working with common image files or content copied from Microsoft Office and Apple iWork.
The trade-off is a narrow painting feature set. Paintbrush does not provide verified layers, pressure sensitivity, brush customization, or advanced painting features, placing it near the simple-tool end of the category. Its macOS-only availability also limits platform fit, although its native focus and Apple Silicon support are useful for Mac users. Choose Paintbrush for basic painting, cropping, resizing, transparency, and text; choose an alternative if layered artwork, pressure-aware drawing, customized brushes, or a broader platform footprint matters.
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Paintbrush pricing
Paintbrush fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Brush customization | Not verified |
| Layer support | Not verified |
| Pressure sensitivity | Not verified |
| Supported platforms | macOS |
| Color management | Not verified |
| Stroke stabilization | Not verified |
| Deployment | Desktop |
| Platforms | macOS |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 2 integrations: Microsoft Office, Apple iWork |
| Pricing | Free plan |
| Website | paintbrush.sourceforge.io |
| Facts checked | 21 Sep 2026 |
Paintbrush integrations
Paintbrush lists 2 integrations on its own site.
- Microsoft Office
- Apple iWork
Alternatives to Paintbrush
- 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 Paintbrush alternatives →
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Paintbrush for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Featured on iTechGuides
Paintbrush is listed in our Digital Painting Software directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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