LibreCAD - Free Open Source 2D

2d 10 QCAD is a free, open source application for computer aided drafting (CAD) in two dimensions (2D). With QCAD you can create technical drawings such as plans for buildings, interiors,. In AutoCAD products, the 2D Display Settings under the Graphics Performance window automatically revert to Advanced Mode after restarting

2d 63, Pencil2D Animation 64bit is a lhtweht but incredibly effective cross-platform 2D animation software built in an open-source environment under the Qt framework..