Create ZIP archives from VTX files in C#. Package one or multiple files, preserve names and related assets, and optionally protect the ZIP with AES....data, or convert VTX to VSTX, VDX, or another diagram format. Extracting...TNEF TSV TXT U3D VB VCF VDW VDX VRML VSD VSDM VSDX VSS VSSM VSSX...