With TopSolid, users can change the name of a part at any time, without having to worry about losing the reference in the assemblies that use it. Parts and assemblies undergoing modifications are made known to all, thanks to the vault option. You can work in offline mode by reserving parts and assemblies for modification, and then reassembling them, without being disrupted by another simultaneous modification. Native and transparent PDM, a discrete and loyal companion All the software's inputs/outputs are controlled by a management tool that controls the links between the parts, the assemblies and, more generally, all the documents in the project (movements, name changes, etc.). Changes of indexes and minor/major revisions of parts and subassemblies Work in "remote" and "collaborative" modes Secure data Searches and use cases Track changes Simple, user-friendly software... Dialog boxes Powerful undo and redo functions On-the-fly creation and use of functional elements (planes, axes, coordinates, etc.) ... that automatically stores and files to allow for easy reworking Entity tree Operation tree Chronology management Invalidity management Complexity management Outstanding modeling capacity Mechanical design basics: holes, threads, grooves, slots, etc. Sheet metal work: folds, flanges, rolled edges, edge breaks, corner breaks, cavities, etc. Mechanically-welded chassis: sections on wire drawings, join cuts, welds, etc. Foundry parts, plastics, thermo-forming, etc. A powerful surface and volume modeler (Parasolid) Tubes, wires, tubing Software for mechanics Mechanical features specially adapted to manufacturing that can be directly and automatically machined with TopSolid'Cam and TopSolid'Sheetmetal Quick, standardized and efficient drawing Extensive and varied component libraries: screws, roller bearings, circlips, retaining rings, sections, etc.