T-FLEX CAD is described as 'T-FLEX is a Parasolid-based parametric full-function CAD software application for 3D solid modeling and 2D design and drafting, developed and sold by Russia-based software company Top Systems. T-FLEX CAD is written for Microsoft Windows XP, Vista, and 7 32-bit and 64-bit' and is a CAD software in the photos & graphics category. There are nine alternatives to T-FLEX CAD for Windows and iPad. The best T-FLEX CAD alternative is SOLIDWORKS. Other great apps like T-FLEX CAD are Autodesk Inventor, Solid Edge, PTC Creo and ANSYS SpaceClaim.