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Utilities & Operating Systems for Windows

Whether you want to optimize your system's productivity or your own, utilities should be in your toolbox. Update... more
Whether you want to optimize your system's productivity or your own, utilities should be in your toolbox. Update your OS, clear out junk files on your laptop, back up or compress files, speed up PC and phone performance, and find a better calculator, clock, or flashlight for your mobile device.
WinZip

WinZip
Free to try

WinZip

Compress, encrypt, manage, and share files.

Free to try
Editors' rating
User rating
Publisher: WinZip Computing Downloads: 212,242,277
Glary Utilities

Glary Utilities
Free

Glary Utilities

Fix, speed up, maintain, and protect your PC.

Free
Editors' rating
User rating
Publisher: Glarysoft Downloads: 42,368,777
Advanced Uninstaller Pro

Advanced Uninstaller Pro
Free

Advanced Uninstaller Pro

Uninstall applications completely, clean up your PC and registry, and speed up your system.

Free
Editors' rating
User rating
Publisher: Innovative Solutions Downloads: 3,716,802
SlimCleaner Free

SlimCleaner Free
Free

SlimCleaner Free

Clean and optimize your PC with a crowd-sourced approach.

Free
Editors' rating
User rating
Publisher: SlimWare Utilities Downloads: 3,461,841
Microsoft Office 2010 Service Pack 1 (64-Bit)

Microsoft Office 2010 Service Pack 1 (64-Bit)
Free

Microsoft Office 2010 Service Pack 1 (64-Bit)

Get the latest updates for Office 2010 and improve your document management system.

Free
Publisher: Microsoft Downloads: 250,898
Windows 10

Windows 10
Paid

Windows 10

The latest personal computer operating system by Microsoft, featuring the new Edge web browser.

Paid
Editors' rating
User rating
Publisher: Microsoft Downloads: 886,524
HP USB Disk Storage Format Tool

HP USB Disk Storage Format Tool
Free

HP USB Disk Storage Format Tool

Format USB flash drives with FAT, FAT32, or NTFS partition types.

Free
Editors' rating
User rating
Publisher: Hewlett Packard Development Company Downloads: 2,417,386
Free Mouse Auto Clicker

Free Mouse Auto Clicker
Free

Free Mouse Auto Clicker

Automate mouse clicks at specified intervals.

Free
User rating
Publisher: Advanced Mouse Auto Clicker Downloads: 203,467
CPU-Z

CPU-Z
Free

CPU-Z

Access various information about your computer.

Free
Editors' rating
User rating
Publisher: CPUID Downloads: 3,540,087
Clean Master for PC

Clean Master for PC
Free

Clean Master for PC

Clean junk from your PC, optimize the system performance.

Free
Editors' rating
User rating
Publisher: Cheetah Mobile Downloads: 324,393
Results 21 - 30 of 16,213

About Utilities & Operating Systems

Whether you want to optimize your system's productivity or your own, utilities should be in your toolbox. Update your OS, clear out junk files on your laptop, back up or compress files, speed up PC and phone performance, and find a better calculator, clock, or flashlight for your mobile device.

For more information on the best Utilities & Operating Systems, our editor's picks, guides, and more, please visit our main Utilities & Operating Systems page.