
Desktop app
Full canvas power with native performance.
Windows
For Intel/AMD x64
For ARM64
Linux
AppImage
Recommended. Works on most modern Linux distributions. No installation required.
Tarball
Recommended. Works on most modern Linux distributions. No installation required.
Chrome extension
Import webpages and selected elements into pen.dev.
pen.dev web import

IDE Extension
Design where you code, no context switching.
Cursor
VSCode
Antigravity
Windsurf
Open VSX
CLI
AI-powered design in your terminal.
Install via npm
npm install -g @pen.dev/cliAgent skill
pen.dev design instructions for Cursor, Claude Code, and other agents. Bundled with the CLI; this link always resolves to the latest published skill on npm.