CorelDRAW Technical Suite X7 - Discover CorelDRAW Technical Suite 2019 and create technical illustrations with speed, accuracy, and precision. Download the free trial today!
LinuxCNC (the Enhanced Machine Control) - LinuxCNC: an open source CNC machine controller. It can drive milling machines, lathes, 3d printers, laser cutters, plasma cutters, robot arms, hexapods, and more.
Frank - Frank is a lending and borrowing platform for friends and family.
PyCAM - PyCAM is a toolpath generator for 3-axis CNC machining.
MagicPlan - The floor plan creation app magicplan lets you create dimensioned floor plans without actively measuring or drawing. With its Augmented Reality.
Mach3 - Mach3 is very popular among the Hobby CNC community.