A psi file extension is related to the PrimalScript and used for its online help shortcut files.

There are 2 other file types using
the PSI file extension!

empty icon.psi - Psion A-law audio file

empty icon.psi - ADesign picture image

Detailed description

Software that open psi file

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PSI file extension - PrimalScript online help shortcut

What is psi file? How to open psi files?

File type specification:

Various data file type icon Various data file type

The psi file extension is associated with the PrimalScript, an integrated development environment for Microsoft Windows that allows users to written scripts in various scripting languages.

The psi file contains online help shortcut.

Updated: November 20, 2018

The default software associated to open psi file:

PrimalScript picture or screenshot

PrimalScript  Microsoft Windows software

Company or developer:
SAPIEN TECHNOLOGIES, INC.

PrimalScript is a script development environment.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

List of recommended software applications associated to the .psi 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 psi file, edit psi file, convert psi file, view psi file, play psi file etc. (if exist software for corresponding action in File-Extensions.org's database).

Unspecified and all other actions for computer programs working with psi file - PrimalScript online help shortcut

Click on the software link for more information about PrimalScript. PrimalScript uses psi 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.).

Microsoft Windows:

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