System Files

Microsoft Plus!

opens 2 file types
AT A GLANCE
Opens2 file types
Get it fromtechnet.microsoft.com
Download Microsoft Plus!

On this page

2 file types verified
Last reviewed Nov 2026

Not sure what your file is?

Drop any file into our identifier - we read just the first bytes to name the format.

Identify a file

What is Microsoft Plus!?

Microsoft Plus! is a series of optional add-on packages for Windows developed by Microsoft that extend the operating system with additional visual themes, desktop enhancements, and utility programs. Versions were released for Windows 95, 98, and XP, and included Desktop Themes, screensavers, and assorted system utilities. The product line was discontinued after Windows XP.

Files Microsoft Plus! opens

2 formats
System Files
Settings Files

Click any badge for full per-format details - what it is, how to open it and how to convert it.

Download Microsoft Plus!

SOURCEtechnet.microsoft.comofficial site - avoid third-party download portals

Keep exploring

programs & formats

Files Microsoft Plus! opens most

1.THEMEWindows Desktop Theme file
2.THEMicrosoft Plus! Pack Desktop Theme

Free file tools

Identify an unknown file or convert images - everything runs in your browser.

Open the toolbox