The C3Deditor from Motion Lab Systems is a full-feature, graphical, C3D file editing program that automatically creates, edits, deletes, filters, interpolates and displays all of the data and parameters within any C3D file. Fully supports C3D files in all SUN, DEC and PC formats, converts C3D files between any of the different C3D data formats and imports ASCII data from Excel spreadsheets. It includes a powerful (and easy to use) batch editing mode that makes the frequent creation and modification of C3D files easy!