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Windows Apps for Maintenance & Optimization

The Maintenance and Optimization category features software that clean out junk or unused files from your system. These cleaners will also remove out obsolete entries from the Windows Registry, browser settings, and leftover hardware drivers data.

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O&O Defrag Professional Edition

Free to try
O&O Defrag Professional Edition

Disk Cleaner

Free
Disk Cleaner

WinXP Manager

Free to try
WinXP Manager

CCEnhancer

Free
CCEnhancer

Dr.Salman's Window Power Tools

Free to try
Dr.Salman's Window Power Tools

KoshyJohn Memory Cleaner

Free
KoshyJohn Memory Cleaner

SpaceSniffer

Free
SpaceSniffer

Computer Alarm Clock

$19.95
Computer Alarm Clock

Atomic Clock Sync

Free
Atomic Clock Sync

StartEd Pro

Free to try
StartEd Pro

Puran Defrag

Free
Puran Defrag

Should I Remove It

Free
Should I Remove It

Startup Faster

Free to try
Startup Faster

WinASO RegDefrag

Free
WinASO RegDefrag

Video Card Stability Test

Free
Video Card Stability Test

DiskMax

Free
DiskMax

Free DLL Fixer

Free
Free DLL Fixer

Soluto

Free
Soluto

Baidu PC Faster

Free
Baidu PC Faster

Microsoft Windows Installer Cleanup Utility

Free
Microsoft Windows Installer Cleanup Utility

HD Tune

Free
HD Tune

eBoostr

Free to try
eBoostr

WinSysClean X10

Free
WinSysClean X10

Internet Cyclone

Free to try
Internet Cyclone