File Extension Library


.PS1 File Extension

  • Developer by: Microsoft
  • Category: Executable Files
  • Format: Text

What are .PS1 files and how to open them?

Can't open .PS1 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .PS1 file.

What is a .PS1 file extension?

.PS1 file extension is created by Microsoft. .PS1 has been classified as Executable Files. The format of .PS1 file is Text.

.PS1 is Windows PowerShell Cmdlet File

Script, or "cmdlet," used by Windows PowerShell, a Windows shell program built on Microsoft's .NET Framework; contains a series of lines written in the PowerShell scripting language; similar to a .BAT or .CMD file, but executed by Windows PowerShell instead of the Windows CMD.EXE and COMMAND.COM programs.

Cmdlets can be used to automate Windows tasks. For example, a cmdlet may rename a group of files to use a new file extension. Another cmdlet may examine the Windows registry and output results to a file. Cmdlets also support aliases, pipelines, and named and positional parameters for commands.

Windows PowerShell is installed by default on Windows 7.

NOTE: Be careful when executing PS1 scripts since they may contain functions that access critical Windows operating system components.

List of all softwares that can open the Windows PowerShell Cmdlet File
Windows
File Viewer Plus
Microsoft Windows PowerShell
File Type 2:

Microsoft Indexing Service Data File

Developer by: Microsoft Category: System Files Format: Binary

System file created by Microsoft Windows' Indexing Service feature, which creates an index of searchable file information; commonly created in the C:\System Volume Information\catalog.wci\ directory and contains data that helps the operating system perform quicker searches.

List of all softwares that can open the Microsoft Indexing Service Data File
Windows
Microsoft Windows

How to fix problems with .PS1 files

  1. You need to update the application that you normally use to open .PS1 files. Only the latest version of the software supports the current .PS1 file format
  2. You need to check the .PS1 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)