| Extension Name | Extension Type | Category | Dev.Company | File Format |
|---|---|---|---|---|
| .ASM File Extension | Solid Edge Assembly File | CAD | Siemens | Binary |
| .ARH File Extension | ProTool Compressed Project File | Compressed | Siemens | Binary |
| .CMP File Extension | Solid Edge Wire Harness File | CAD | Siemens | Unknown |
| .LMA File Extension | Logo! UDF File | Page Layout | Siemens | Unknown |
| .LSC File Extension | Logo! Soft Comfort File | Page Layout | Siemens | Unknown |
| .PRT File Extension | Unigraphics Part File | CAD | Siemens | Binary |
| .PRT File Extension | Solid Edge Part File | CAD | Siemens | Binary |
| .PSM File Extension | Solid Edge Sheet Metal File | CAD | Siemens | Unknown |
| .STC File Extension | Siemens Theme File | Settings | Siemens | XML |
| .VMO File Extension | Siemens Voice Memo File | Audio | Siemens | Binary |
| .BMX File Extension | Siemens Mobile Animations File | Raster Image | Siemens | Binary |
| .LLD File Extension | Logo! Soft Comfort LAD File | Page Layout | Siemens | Unknown |