Files with st4 file extension can be found as projects in one of the earlier version of Pinnacle Studio.
There are 2 other file types using
the ST4 file extension!
.st4 - SBIG CCD Camera ST-4 image
.st4 - SPICE Status data
Detailed description
Software that open st4 file
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What is st4 file? How to open st4 files?
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.
The default software associated to open st4 file:
Pinnacle Studio 
Company or developer:
Corel Corporation
Pinnacle Studio is popular video editing application for Microsoft Windows. It is distributed as a standalone application as well as bundled software with some TV tuners for computers.
Help how to open:
You might be able to work with this file format even in latest Pinnacle Studio.
How to convert:
Pinnalce projects can usually be exported to finished video formats, like MP4.
Find conversions from st4 file:
st4 to mp4
st4 to sdv
st4 to stu
st4 to stx
Find converter to st4 file type:
stx to st4
List of software applications associated to the .st4 file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open st4 file, edit st4 file, convert st4 file, view st4 file, play st4 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting st4 files.
Software that open st4 file - Pinnacle Studio 400 project
Programs supporting the exension st4 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Pinnacle Studio for open st4 file action.
st4 file editor and apps that can edit st4 file - Pinnacle Studio 400 project
Programs supporting the exension st4 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Pinnacle Studio for edit st4 file action.
Programs that can create st4 file - Pinnacle Studio 400 project
Programs supporting the exension st4 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Pinnacle Studio for create st4 file action.
Unspecified and all other actions for computer programs working with st4 file - Pinnacle Studio 400 project
Click on the software link for more information about Pinnacle Studio. Pinnacle Studio uses st4 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
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