Defragmentation

Auslogics Disk Defrag Portable 8.0.14.0

An optimization program for Windows that supports disk defragmentation using a flash drive 

PRO: Lets you defragment specific files
CON: Lacks some features that the desktop version has
Vote: 5.1/10 (16 votes) Platform: Windows

Advanced Win Utilities Free 7.6.2

An optimization program for Windows devices that supports disk defragmentation and registry cleaning 

Vote: 0.0/10 (0 votes) Platform: Windows

PC Tune-Up 3.3.0.0

Easy to understand, automated registry cleaning and defragmentation to keep your PC in great shape

PRO: No irritations
CON: Registry errors aren't well enough explained
Vote: 7.5/10 (16 votes) Platform: Windows

Razer Game Booster 4.2.45.0

Windows optimizer for playing games on computers that weren’t made for gaming

defragmentation platform. An Efficient Download Unlike some other types of software designed to free up valuable …

PRO: Sleek interface appearance
CON: Can't edit application list
Vote: 6.3/10 (1621 votes) Platform: Windows

Game Fire 6.3.3263.0

Tools used to free up space and help run your computer more efficiently

PRO: Includes defragmentation tool
CON: Results aren't always noticeable
Vote: 7.1/10 (155 votes) Platform: Windows

CheckDrive SSD Fresh 2016

Analyze magnetic and solid-state hard drives for errors with this simple system utility

PRO: Shows defragmentation status
CON: It doesn't provide details about the errors it finds
Vote: 8.3/10 (13 votes) Platform: Windows

UltraDefrag 3.2.1

An optimization program designed for Windows devices that defragments hard drives 

PRO: Generates reports
CON: Configuration and reports via TXT file
Vote: 0.0/10 (0 votes) Platform: Windows

Norton Utilities 16.0.0.126

Diagnoses and fixes common PC problems that reduce system efficiency

PRO: Real time registry monitor
CON: The disk defragmentation tool is taken from Windows too
Vote: 5.9/10 (94 votes) Platform: Windows

UltimateDefrag 2.0.0.55

A utility program for Windows that is used to defragment hard drives and remove clutter 

PRO: You can select which files to defrag
CON: Having a report generated after each defrag would be great
Vote: 7.8/10 (28 votes) Platform: Windows

Disk SpeedUp 1.3.0.388

A Windows software that analyzes, defragments, and speeds up traditional (not SSD) hard drives

PRO: Supports all popular file systems
CON: Optimization takes a while
Vote: 7.5/10 (8 votes) Platform: Windows