Best open-source alternatives to Adobe Illustrator

Graphite is an open source graphics editor and engine aimed at covering a wide range of 2D creative work. It began as a vector editor and has grown into a more general-purpose tool that combines vector and raster workflows in a single nondestructive editing environment. The project is positioned for artists, designers, and graphics programmers who want a modern, extensible creative toolbox. Its node-graph core powers user-facing tools for compositing and generative design, with additional planned capabilities including photo editing, motion graphics, digital painting, desktop publishing, and VFX compositing.

SVGEdit is a browser-based SVG drawing editor built in JavaScript. It is intended for users who want to create and edit SVG graphics directly in a modern web browser, and for developers who want to embed SVG editing capabilities into their own web applications. The project is organized around two main pieces: the editor UI and the underlying svgcanvas library. The README describes several ways to use it, including trying hosted builds, running it locally from source, and integrating the editor or canvas into another application. It also notes support for React-based extensions and provides guidance for contributing and testing the codebase.

Browser-based vector design tool for activist and grassroots groups: editable templates, brand assets, and PDF/vector print export.