Best Open Source Alternatives to Sketch

Compare the best free and open-source alternatives to Sketch — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated August 2026 · 6 alternatives

Sketch

Proprietary SaaS

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Platformsdesktop, macos, ios

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Sketch alternatives compared

Open-source alternatives to Sketch, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Penpot	57,933	AGPL-3.0	LinuxmacOSWindowsDocker	Yes	Aug 2026	Visit
Pencil Project	9,848	GPL-2.0	LinuxmacOSWindows	No	Jun 2026	Visit
Akira	5,333	GPL-3.0	Linux	No	Dec 2025	Visit
FigmaToCode	5,092	MIT	Web	No	May 2026	Visit
Quant-UX	2,670	Apache-2.0	WebLinuxmacOSWindows	Yes	Aug 2026	Visit
Penpot Desktop	0	AGPL-3.0	Linux	No	—	Visit