Best alternative software

Best Open Source Pencil Alternatives

Fundamentally increase your engineering speed by bringing designing directly into your preferred IDE.

Pencil5 tools

Open-source tools

Showing 5 of 5 curated projects from this topic.

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Penpot

Versatile design and prototyping platform for teams. Create, collaborate, and bring your ideas to life with powerful vector editing tools.

47,127

MPL-2.0

Alternative to: Pencil

Graphite

Free open-source vector editor with nondestructive node-based workflow. Create graphics procedurally with infinite scalability. Runs in browser, exports SVG/PNG/JPG.

25,416

Apache-2.0

Alternative to: Pencil

OpenPencil

Native .fig file support, built-in AI with 90 tools, headless CLI, Vue SDK for custom editors, real-time P2P collaboration. MIT licensed, works offline.

4,574

MIT

Alternative to: Pencil

Quant-UX

Quant-UX is an open-source tool for creating interactive prototypes, conducting user tests, and analyzing results to improve UX design.

2,517

GPL-3.0

Alternative to: Pencil

Grida

An open-source design platform featuring a customizable canvas editor, AI-powered tools, and React components for building modern web applications.

2,470

Apache-2.0

Alternative to: Pencil