FireAlpaca
FireAlpaca is a free, open-source digital painting and illustration software available on macOS and Windows. It offers a lightweight, beginner-friendly interface with support for pressure-sensitive pen input, customizable brushes, watercolor and airbrush effects, layer-based non-destructive editing, and built-in comic templates with perspective tools. The app also includes animation features via the companion AlpacaDouga tool for creating GIF animations. FireAlpaca is popular with hobbyist artists, comic creators, and educational settings due to its simplicity and zero cost, while remaining capable enough for professional illustration work.
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1 suggestionFireAlpaca has shipped a native Apple Silicon build since version 2.15.0, released in October 2025. The current version available from the official firealpaca.com download page is a Universal Binary that runs natively on M-series Macs. If you are still using an older Intel-only build of FireAlpaca, simply download the latest installer from firealpaca.com/download — it will automatically serve the native version on Apple Silicon hardware. After installation, all your existing brush libraries, preferences, and saved artwork (.mdp files) will carry over without any migration steps needed. You will notice noticeably better performance and battery life during drawing sessions compared to running the older build under Rosetta.
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