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Utilities & Operating Systems for Mac

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.
Android File Transfer

Android File Transfer
Free

Android File Transfer

Browse and transfer files between your Mac computer and your Android device.

Free
Publisher: Google Downloads: 13,849
MacBooster

MacBooster
Free to try

MacBooster

Free up hard drive space, protect Mac from malware and virus, and speed up Mac system performance.

Free to try
Editors' rating
User rating
Publisher: IObit Downloads: 810,477
Disk Drill

Disk Drill
Free

Disk Drill

Recover lost data on your Mac, prevent accidental data loss, backup failing disks.

Free
Editors' rating
User rating
Publisher: CleverFiles Downloads: 311,647
Apple Mac OS X Mavericks

Apple Mac OS X Mavericks
Free

Apple Mac OS X Mavericks

OS X Mavericks is the latest release of the world's most advanced desktop operating system.

Free
Editors' rating
User rating
Publisher: Apple Downloads: 427,070
Apple Mac OS X Snow Leopard

Apple Mac OS X Snow Leopard
Free

Apple Mac OS X Snow Leopard

Upgrade your Mac to Mac OS X Snow Leopard.

Free
Editors' rating
User rating
Publisher: Apple Downloads: 1,195,811
MediaFire Desktop

MediaFire Desktop
Free

MediaFire Desktop

Instantly upload, collaborate, and share your media in the cloud, directly from your desktop.

Free
Editors' rating
Publisher: MediaFire Downloads: 46,552
Caffeine

Caffeine
Free

Caffeine

Put a menu bar item to temporarily disable sleep and screen savers.

Free
Editors' rating
User rating
Publisher: Lighthead Software Downloads: 116,920
RAR Expander

RAR Expander
Free

RAR Expander

Expand RAR archives on your Mac.

Free
Editors' rating
User rating
Publisher: Kris Gybels Downloads: 1,800,067
Apple MacOS Sierra

Apple MacOS Sierra
Free

Apple MacOS Sierra

Rediscover your best photos, shop faster and conveniently online, and even Siri makes its debut on the latest OS update for Mac.

Free
Editors' rating
User rating
Publisher: Apple Downloads: 18,565
ShareIt

ShareIt
Free

ShareIt

Share files right from your desktop by generating a link for your file.

Free
User rating
Publisher: Next-Tech Downloads: 44,686
Results 1 - 10 of 2,743

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.