| File Extension: | SPT |
| File Type Description: | SpeedTree Tree Data File |
| File Type Developer: | Interactive Data Visualization, Inc. |
| Primary Associated Software: | SpeedTree Architect |
| Primary Software Developer: | Interactive Data Visualization, Inc. |
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SpeedTree Tree Data File files are the most popular type of files to carry the SPT file extension, originally developed by Ensign Software, Inc. for Ensign. Website visitor analysis indicates that SPT files are commonly found on Windows 10 user machines, and are most popular in United States. A vast majority of these users are opting to use Google Chrome as their preferred internet browser.
![]() | TM FilePacker by Sibnet.Ru |
![]() | AdventureQuest Worlds by Artix Entertainment |
![]() | Ensign by Ensign Software, Inc. |
![]() | SpeedTree Architect by Interactive Data Visualization, Inc. |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .RML | Autodesk, Inc. | CAD Files | Redline Markup Language File |
| .FN_ | Unknown Developer | CAD Files | CAD File |
| .XAS | Parametric Technology Corporation | CAD Files | PTC Pro/Engineer Assembly File |
| .CO | Ashlar-Vellum | CAD Files | Cobalt 3D Model File |
| .APP | Nokia | Executable Files | Symbian OS Application |
| .123 | IBM | Spreadsheet Files | Lotus 1-2-3 Spreadsheet |
| .BD4 | West Point | CAD Files | West Point Bridge Designer Design File |
| .OL | Valve | 3D Image Files | Valve Hammer Object Layout File |
| .HUS | HUSQVARNA Viking | CAD Files | Husqvarna Embroidery File |
| .ICN | Microsoft Corporation | Raster Image Files | Windows Icon File |
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