10 Results for



Smart Defrag

Defrag your disks to enhance PC performance.

4.5 stars Editors' rating on Mar 6, 2015
4 stars Users' rating out of 2999 reviews
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20,883,349 total downloads
6,555 last week

Auslogics Disk Defrag

Defragment your disks and improve computer performance and stability.

4.5 stars Editors' rating on Mar 7, 2015
4.5 stars Users' rating out of 4252 reviews
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14,202,288 total downloads
2,606 last week

Registry Defragmentation

Perform physical defragmentation of your Windows registry.

4 stars Editors' rating on Feb 27, 2009
4 stars Users' rating out of 14 reviews
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19,610 total downloads
2 last week

System Mechanic Free

Fix errors automatically, clean your PC, and speed up Windows.

3.5 stars Editors' rating on Mar 18, 2015
3.5 stars Users' rating out of 960 reviews
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3,023,552 total downloads
3,202 last week

Ashampoo UnInstaller 5

Remove, clean, and maintain Windows programs for maximum performance.

3.5 stars Users' rating out of 219 reviews
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1,186,793 total downloads
28 last week

Diskeeper Professional

Improve performance, faster boot up & increased speeds on everything from internet to applications.

5 stars Editors' rating on Jul 8, 2012
3.5 stars Users' rating out of 405 reviews
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3,345,108 total downloads
79 last week


Select and defrag files on your hard disk.

4 stars Editors' rating on Sep 15, 2014
4 stars Users' rating out of 320 reviews
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783,786 total downloads
946 last week

Ashampoo WinOptimizer 12

Clean up your PC and optimize system performance.

4 stars Users' rating out of 1628 reviews
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4,609,854 total downloads
162 last week

Auslogics BoostSpeed

Clean up your Windows registry and maintain performance of your system.

4.5 stars Editors' rating on May 1, 2014
4 stars Users' rating out of 773 reviews
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1,965,496 total downloads
282 last week

PerfectDisk Professional

Optimize drive performance, prevent disk fragmentation, free up space, and improve performance.

3.5 stars Editors' rating on Nov 10, 2014
4.5 stars Users' rating out of 523 reviews
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764,474 total downloads
94 last week

Pandora wants to DJ the 'Internet of Things' (Q&A)

Pandora's head of electronics partnerships talks about rolling his eyes at the idea of a smart fridge, how far connected devices have come, and where they're going.

By July 5, 2014


Q&A: MacFixIt Answers

We answer Mac-related questions about Flashback, network file permissions, Time Machine, and more.

By April 13, 2012


Review: Drive defragmentation and optimization with iDefrag

iDefrag is a small utility with the single purpose of running drive defragmentation and optimization. It does this job quite well, and has become a reputable and complete option for people wanting to defragment and optimize their hard drives.

By December 27, 2009


How to automatically defragment new disks in Windows 7

Automating tasks on Windows can help save time and aggravation later.

By June 24, 2011


Storage talk: Understanding your solid-state drive

CNET editor Dong Ngo explains how SSDs work and some ways to get the longest life span out of them.

By June 17, 2011


Troubleshooting utility news and updates

Our utilities update report is a column on updates for Mac utilities that have been released in the past week. This week there were updates to file recovery software, some drive monitoring utilities, and duplicate file management tools.

By May 16, 2011


Hands on: A look at Drive Genius 3

A hands-on look at the options and tools in Drive Genius 3 for OS X.

By October 6, 2010


How to limit user disk space with partitions and quotas in OS X

One drawback to having multiple users on OS X is there is no easy way to limit the amount of disk space used by that user. If a user has write access to a file system, then they can fill the drive until there is no space left for others.

By September 23, 2010


Game better with Game Booster 2 beta

IObit releases the second revision in beta of its popular Game Booster tool that helps optimize PCs for gaming purposes.

By September 13, 2010


Ultimate Defrag maximizes your disk-management options

Disktrix's $30 utility lets you defragment hard drives and other storage devices a little or a lot--and view the contents of individual drive clusters, among other options.

By September 8, 2010