Milton review
A focused free painting app for infinite-canvas drawing on Windows and Linux.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Milton is a free, open-source desktop painting program for drawing, sketching, and painting on an infinite canvas. It is aimed at artists and visual note-takers who want a focused drawing workspace rather than a broad suite of creative tools. Vector-based rendering provides the canvas foundation while the painting experience remains raster-like, and layer support, smooth brushes, blur and line tools, and pressure-to-opacity support cover core drawing needs. Windows users have official downloads, while Linux users can compile the application.
The Free plan includes the complete published feature set: an infinite canvas, layers, unlimited undo and redo, and JPEG and PNG export. Key workflow features include automatic saving after changes and export at supported resolutions. The combination makes Milton a straightforward option for users who want to start drawing without a paid tier or subscription structure. Its scope is concentrated around canvas-based painting, so the appeal is strongest for people who value a simple workspace over a larger ecosystem of creative applications or specialized production tools.
Platform fit is the main consideration. Windows is directly supported through official downloads, while Linux is identified as a free platform but requires compilation according to the project documentation. macOS support is described as experimental or unsupported, which makes Milton a poor choice for Mac-centered workflows. The official site lists release v1.9.1, and the project’s published toolset is narrower than that of larger digital painting applications. Choose Milton for free, open-source infinite-canvas drawing with layers, pressure-to-opacity support, autosave, and unlimited undo; choose an alternative if you need officially supported macOS use or a broader feature ecosystem.
Milton pros and cons
- Where it wins
- Infinite canvas uses vector-based rendering for flexible drawing space
- Layers, unlimited undo and redo, and automatic saving support ongoing work
- Free and open source, with smooth brushes and pressure-to-opacity support
- Where it doesn't
- Official platform coverage centers on Windows and Linux
- Linux users need to compile the application
- macOS support is described as experimental or unsupported
Milton fact sheet, pricing and score →
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