PS1 File Extension

The PS1 file extension was created by Microsoft and is also known as the Microsoft Indexing Service Data File. PS1 is classified as a System Files and This file is saved in a binary format, which requires a specific program to read its contents. You can open PS1 files in Microsoft Windows PowerShell program.

Microsoft Indexing Service Data File Type

Microsoft Indexing Service Data File Type
Extension .ps1
Developer Microsoft
Popularity 5.0 (1 Votes)
Mime Type mime-type/not.available
Default Program Microsoft Windows PowerShell
Category System Files
Format Binary
Updated 7/1/2025

What is a PS1 File Type?

Free Online PS1 Tools & Apps

Access powerful and secure free online PS1 tools to convert, view, edit, merge, split, and compare PS1 files — all without installing any software. Our tools support the .PS1 (Microsoft Indexing Service Data File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your PS1 files directly from your device with ease.

PS1 Files Common Issues

There are few common issues with the Microsoft Indexing Service Data File .PS1=11016 File Extensions while opening the .PS1=11016 files on Windows and MacOs, we have solution to those issues such as:

Can't Open PS1 Files?

  1. You must have supported software programs installed for Microsoft Indexing Service Data File on your system such as Microsoft Windows PowerShell.
  2. Associate default Microsoft Microsoft Windows PowerShell program for *.ps1 (Microsoft Indexing Service Data File) files.

    Associate PS1 Default Program on Windows
    1. Right-click a *.PS1 (e.g example.ps1) file and click Open With.
    2. In the Open with dialog box, click Microsoft Microsoft Windows PowerShell program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .ps1 files.

Related PS1 File Extensions

PS1 default file extension is .PS1 and other similer related extensions are:

All Platform Software Programs for PS1 File Extension

List of all softwares that can open the PS1 files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open PS1 File on Windows

Software License Developer
Microsoft Windows PowerShell image. Microsoft Windows PowerShell 000 for Windows Included with OS Microsoft

MacOs logo image - FileProInfo.comOpen PS1 File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen PS1 file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen PS1 file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen PS1 file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen PS1 file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

PS1 file extension icon image.About PS1 - Microsoft Indexing Service Data File

FileProInfo is to help you understand about the Microsoft Indexing Service Data File with *.PS1 suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for PS1. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for PS1, please let us know.

Updated 7/1/2025