Dia
5 одноос 5.0 (1 шүүмж дээр үндэслэсэн)
Dia (/ˈdiːə/)[3] is free and open source general-purpose diagramming software, developed originally by Alexander Larsson. It uses a controlled single document interface (SDI) similar to GIMP and Inkscape.
dia is 100% trade-free.