File Extension Database

Open PSI File

A PSI extension file provides access to online help documentation for PrimalScript, a visual script development program.

PrimalScript is an industry leading Universal Script Environment (USE) developed by SAPIEN.

This software works as a system, database or network administrator, web developer or end-user developer.

It is a suite that has multiple technologies, languages and file formats at the same time.

The PSI file contains a topic header, file description, and links to online help.

PrimalScript's Nexis window displays the PSI file data as a folder, or as a directory tree.

When opened, the content of the PSI file is displayed as a dropdown list of text and links.

Software to open and work with a PSI file

The PSI extension file is a kind of proprietary format that can only be opened and used with PrimalScript and there is no possibility of conversion to other formats.

SAPIEN PrimalScript

How Can I Open PSI File on Windows

We researched and learned that the best way to open PSI file is to find a PSI file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a PSI file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open PSI file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as PSI file opener then try to search online for "PSI viewer", "application to open PSI file" or "open PSI file" queries in the search engine you like.
Install the application you found and check if it can open PSI file

How Can I Open PSI File on Mac OS

We recommend to find a PSI file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a PSI file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with PSI file.
If you know the Mac OS application which can work as PSI file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open PSI file in it.
If you don't know the application which can open PSI file then try to search for "PSI viewer", "application to open PSI file" or "read PSI file" queries in the online search engine you like.
Install the application you found and check if it can read PSI file

How Can I Open PSI File on Android

If you downloaded a PSI file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded PSI file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "PSI".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "PSI viewer", "PSI file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open PSI File on iPhone or iPad

To open PSI File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the PSI file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "PSI". This way you can find apps which can open PSI files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "PSI viewer" or "PSI file" online in your favorite search engine.

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