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Maintenance & Optimization for Windows

The Maintenance and Optimization category features software that clean out junk or unused files from your system.... more
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.
CCleaner

CCleaner
Free

CCleaner

Clean up junk files and invalid Registry entries.

Free
Editors' rating
User rating
Publisher: Piriform Downloads: 138,730,583
Wise Care 365

Wise Care 365
Free

Wise Care 365

Improve your PC's performance with a combination of Wise Disk Cleaner and Wise Registry Cleaner.

Free
Editors' rating
User rating
Publisher: WiseCleaner Downloads: 5,990,506
Wise Memory Optimizer

Wise Memory Optimizer
Free

Wise Memory Optimizer

Free up physical memory and improve PC performance.

Free
Editors' rating
User rating
Publisher: WiseCleaner Downloads: 375,124
Glary Utilities

Glary Utilities
Free

Glary Utilities

Fix, speed up, maintain, and protect your PC.

Free
Editors' rating
User rating
Publisher: Glarysoft Downloads: 42,348,187
Wise Disk Cleaner

Wise Disk Cleaner
Free

Wise Disk Cleaner

Scan junk files and delete these junk files in windows system.

Free
Editors' rating
User rating
Publisher: WiseCleaner Downloads: 5,191,951
SlimCleaner Free

SlimCleaner Free
Free

SlimCleaner Free

Clean and optimize your PC with a crowd-sourced approach.

Free
Editors' rating
User rating
Publisher: SlimWare Utilities Downloads: 3,445,545
Clean Master for PC

Clean Master for PC
Free

Clean Master for PC

Clean junk from your PC, optimize the system performance.

Free
Editors' rating
User rating
Publisher: Cheetah Mobile Downloads: 312,650
PatchCleaner

PatchCleaner
Free

PatchCleaner

Clean up Windows Installer directory and free up disk space.

Free
User rating
Publisher: HomeDev Downloads: 137,462
TuneUp Utilities 2014

TuneUp Utilities 2014
Free to try

TuneUp Utilities 2014

Clean and optimize your PC.

Free to try
Editors' rating
User rating
Publisher: TuneUp Downloads: 5,236,437
Wise Driver Care

Wise Driver Care
Free

Wise Driver Care

Update, back up, and restore outdated, missing or faulty drivers for more than 600,000 devices.

Free
User rating
Publisher: WiseCleaner Downloads: 3,863
Results 1 - 10 of 1,108

About 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.