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Maintenance & Optimization

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: 155,132,055
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: 6,144,366
DriverMax

DriverMax
Free

DriverMax

Download, update, and back up all your Windows drivers and improve PC performance.

Free
Editors' rating
User rating
Publisher: Innovative Solutions Downloads: 16,047,297 External File

This software is available to download from the publisher site.

Glary Utilities

Glary Utilities
Free

Glary Utilities

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

Free
Editors' rating
User rating
Publisher: Glarysoft Downloads: 42,657,680
CCleaner Cloud

CCleaner Cloud
Free

CCleaner Cloud

Clean, optimize, and monitor your computers wherever you are.

Free
Publisher: Piriform Downloads: 7,748
PatchCleaner

PatchCleaner
Free

PatchCleaner

Clean up Windows Installer directory and free up disk space.

Free
User rating
Publisher: HomeDev Downloads: 231,129
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: 456,791
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: 3,589,806
Drivers For Free

Drivers For Free
Free

Drivers For Free

Scan your computer for missing and outdated drivers.

Free
Editors' rating
User rating
Publisher: PC Drivers HeadQuarters Downloads: 350,574
KoshyJohn Memory Cleaner

KoshyJohn Memory Cleaner
Free

KoshyJohn Memory Cleaner

Optimize your memory usage.

Free
User rating
Publisher: Koshy John Downloads: 175,580
Results 1 - 10 of 1,284

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.