>> PS1 file

PS1 file format description

Many people share .ps1 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ps1 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ps1 files.

3 filename extension(s) found in our database.

.ps1 - Windows PowerShell Script

The PS1 development files are related to Windows PowerShell. The PS1 file is a Windows PowerShell Script. Windows PowerShell is Microsoft's task automation framework, consisting of a command-line shell and associated scripting language built on top of, and integrated with the .NET Framework.

Windows PowerShell
Development files
- / -
Windows PowerShell Script related extensions:
Windows CE Crash Dump File
HTML Help Table of Contents
Visual FoxPro Memo Backup
Visual FoxPro Form Memo
Visual FoxPro Project Memo
Visual FoxPro Compiled Menu Program

.ps - PostScript

The PS graphic files are related to XnView. The PS file is a PostScript. PostScript is a page description language and programming language used primarily in the electronic and desktop publishing areas.

Graphic files
- / -
ps1, ps2, ps3
PostScript related extensions:
ZX Spectrum Hobetta Image
Pocket PC Bitmap Image
Amapi Image
Sony Mavica Picture
GoDot Image
TI-73 Bitmap

.ps - ETCBC Phrase Structure Data

The PS data files are related to ETCBC. The PS file is an ETCBC Phrase Structure Data. The Eep Talstra Centre for Bible and Computer (ETCBC) is a research center at the Vrije University.

Data files
- / -
ps1, ps3, ps4
ETCBC Phrase Structure Data related extensions:
ETCBC Analysis Data
ETCBC Analyzed Text Data
ETCBC Chapter Data
ETCBC Coded Text Tabulated Data
ETCBC Graphical Text Data

Naturally, other applications may also use the .ps1 file extension. Even harmful programs can create .ps1 files. Be especially cautious with .ps1 files coming from an unknown source!

Can't open a .ps1 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .ps1 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

p1, pc1, ps, psl, psq, psw, px1, s1, sp1

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

PowerTerm Power Script
PrintShop Deluxe Data
MicroSim PCBoard Padstack Library
ETCBC Phrase Structure Data
Production Studio Melody Sequence Data
BMC Patrol Script Language Script

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .ps1 file format, then write to us!