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Pinnacle Studio 400 project
File type: Digital video and movie file
Files with st4 file extension can be found as projects in one of the earlier version of Pinnacle Studio.
Found 3 different file type records with the same st4 filename suffix.
File type category:
Digital video and movie file
Date updated: December 3, 2018
The st4 file extension is mainly related to a project file created in some older version of Pinnacle Studio video editing software.
Most likely some old format without support. No further information could be found.
You might be able to work with this file format even in latest Pinnacle Studio.
Pinnalce projects can usually be exported to finished video formats, like MP4.
Software applications that can open st4 files:
Microsoft Windows
Software applications that can edit st4 files:
Microsoft Windows
Software capable of saving st4 files:
Microsoft Windows
Software apps that create st4 files:
Microsoft Windows
Software applications that handle other tasks involving st4 files:
Microsoft Windows
File type category:
Digital camera RAW file
Date updated: June 23, 2025
Record marked as obsolete and not updated for a long time.
Santa Barbara Instruments Astronomical Image. The st4 file extension is used by SBIG CCD Camera ST-4 for RAW images.
Most likely some old format without support. No further information could be found.
Use XnView to work with *.st4 files.
Probably can be converted to other formats.
File type category:
Various data file
Date updated: August 2, 2019
The st4 file extension is associated with SPICE (Simulation Program with Integrated Circuit Emphasis), which was developed by National Instruments Corporation. The st0 files are used as status files.
If you know more or some useful information about this file extension, please send us a message by clicking on submit extension button at the top of page.
Software applications that handle other tasks involving st4 files:
Microsoft Windows
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