Illustrator on Linux

Looking for Illustrator on Linux? Inkscape does the same job for free, and TuxPick installs it for you.

Inkscape

Also on Windows

A vector drawing app for logos, illustrations and diagrams.

Installs from Ubuntu's own software archive.

Press the install button above. TuxPick opens with the app already ticked. Add anything else you need.
Download the installer file.
Open a terminal with Ctrl Alt T, run the one line TuxPick shows you, and type your password when asked.

It works on Ubuntu 22.04 and 24.04, and on systems built on them like Zorin OS and Pop!_OS.