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Utilities & Operating Systems

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.
Tera Term

Tera Term
Free

Tera Term

Emulate different types of computer terminals.

Free
User rating
Publisher: TeraTerm Project Downloads: 754,195
Virtual CloneDrive

Virtual CloneDrive
Free

Virtual CloneDrive

Emulate a physical CD/DVD drive virtually.

Free
Editors' rating
User rating
Publisher: The RedFox Project Downloads: 1,828,717
SHAREit - Transfer & Share

SHAREit - Transfer & Share
Free

SHAREit - Transfer & Share

SHAREit, the best sharing app with fastest cross-platform transfer speed & free online feeds including movies, videos, music, wallpapers, GIFs.

Free
Publisher: SHAREit Technologies Downloads: 941,892
Microsoft Office 2010 Service Pack 2 (32-Bit)

Microsoft Office 2010 Service Pack 2 (32-Bit)
Free

Microsoft Office 2010 Service Pack 2 (32-Bit)

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

Free
User rating
Publisher: Microsoft Downloads: 633,701
CrystalDiskInfo

CrystalDiskInfo
Free

CrystalDiskInfo

View HDD information and monitor disk temperature.

Free
Editors' rating
User rating
Publisher: Crystal Dew World Downloads: 486,638
7-Zip (64-bit)

7-Zip (64-bit)
Free

7-Zip (64-bit)

Archive and unpack files on your 64-bit OS.

Free
User rating
Publisher: 7-Zip Software Downloads: 630,454
Smart Defrag

Smart Defrag
Free

Smart Defrag

Defrag and optimize hard disk to enhance disk durability and maximize PC performance.

Free
Editors' rating
User rating
Publisher: IObit Downloads: 25,438,811 External File

This software is available to download from the publisher site.

Belarc Advisor

Belarc Advisor
Free

Belarc Advisor

Show a PC audit in your browser with details on hardware and software.

Free
Editors' rating
User rating
Publisher: Belarc Downloads: 2,383,543
JoyToKey

JoyToKey
Free to try

JoyToKey

Use joystick for playing Web games and controlling applications.

Free to try
User rating
Publisher: JTK software Downloads: 664,643
Windows 8.1 Installation Media Creation Tool

Windows 8.1 Installation Media Creation Tool
Free

Windows 8.1 Installation Media Creation Tool

Create installation media for Windows 8.1.

Free
Publisher: Microsoft Downloads: 72,587
Results 41 - 50 of 106,759

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.