plantuml

plantuml 1.2026.9

Draw UML diagrams using a simple and human readable text description

https://plantuml.com/
GNU General Public License v3.0 or later
main program: plantumlprograms: plantuml
Platforms (45)
microblaze-linuxs390-linuxriscv32-netbsdarmv6l-linuxx86_64-freebsdaarch64-darwinriscv64-netbsdarc-linux
View source on NixOS/nixpkgs →

Install

Copy into your configuration

NixOS (configuration.nix)
environment.systemPackages = with pkgs; [
  plantuml
];
Ad-hoc shell
nix-shell -p plantuml
Flake (nix run)
nix run nixpkgs#plantuml