What is a SPT file?
The .SPT file extension is used by many different software applications. The most common use is a SpeedTree procedural tree model file. These files are created by Interactive Data Visualization to generate realistic 3D trees and plants for video games and architectural software.
Because .SPT is a general extension, it has many other uses. It can be an ESPL Programming File used by Ensign Software for financial charting. It can also contain 3D printer support structures for Simplify3D, molecular visualization scripts for RasMol, or game network session data. Some .SPT files are even compressed ZIP or GZIP archives storing router configurations or power management projects.
How to open SPT files?
Because an .SPT file can be a 3D model, a script, a compressed archive, or a simple text file, you must know its origin to open it correctly. If you know the file is a 3D model, you can open it with SpeedTree. If it is a script or an ESPL Programming File, you can open it with a basic text editor or code editor.
viewer.online/Identify your file with spt
Because .SPT has multiple possible meanings, we recommend using viewer.online/spt to identify the actual format of your file. viewer.online/spt can analyze .SPT files to identify the exact format and creator software, inspect the file structure, extract readable text, and check whether an online preview is available.
Summary
viewer.online/spt is useful for identifying, inspecting, and understanding .SPT files without installing software or dealing with compatibility problems.