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Diagnostic Software for Windows

The Diagnostic Software catalog includes programs developed to evaluate, monitor, and optimize your computer system.... more
The Diagnostic Software catalog includes programs developed to evaluate, monitor, and optimize your computer system. The software programs in this directory may provide basic system information, delete unnecessary files, fine-tune your system settings, clean and repair your Windows Registry, and improve your computer's performance.
Advanced SystemCare Free

Advanced SystemCare Free
Free

Advanced SystemCare Free

Clean your PC, boost performance, and secure system and browsing.

Free
Editors' rating
User rating
Publisher: IObit Downloads: 159,649,433
CPU-Z

CPU-Z
Free

CPU-Z

Access various information about your computer.

Free
Editors' rating
User rating
Publisher: CPUID Downloads: 3,984,955
CrystalDiskInfo

CrystalDiskInfo
Free

CrystalDiskInfo

View HDD information and monitor disk temperature.

Free
Editors' rating
User rating
Publisher: Crystal Dew World Downloads: 495,668
Hard Disk Sentinel

Hard Disk Sentinel
Free to try

Hard Disk Sentinel

Monitor and analyze your hard disk status.

Free to try
Editors' rating
User rating
Publisher: H.D.S. Hungary Downloads: 201,695
Free Window Registry Repair

Free Window Registry Repair
Free

Free Window Registry Repair

Scan, repair, and optimize your Windows registry.

Free
Editors' rating
User rating
Publisher: RegSofts+Software Downloads: 2,878,200
Wise Registry Cleaner

Wise Registry Cleaner
Free

Wise Registry Cleaner

Find and fix incorrect or obsolete information in the Windows registry.

Free
Editors' rating
User rating
Publisher: WiseCleaner Downloads: 9,587,831
Hard Disk Sentinel Pro Portable

Hard Disk Sentinel Pro Portable
Free to try

Hard Disk Sentinel Pro Portable

Monitor and analyze your hard disk status.

Free to try
Publisher: H.D.S. Hungary Downloads: 39,454
SMTP Diag Tool

SMTP Diag Tool
Free

SMTP Diag Tool

Troubleshoot SMTP server problems.

Free
User rating
Publisher: Spam10 Downloads: 6,371
CINEBENCH

CINEBENCH
Free

CINEBENCH

Get a benchmarking solution based on Cinema 4D.

Free
User rating
Publisher: Maxon Downloads: 129,442
Ariolic Disk Scanner

Ariolic Disk Scanner
Free

Ariolic Disk Scanner

Scan your hard drive or flash drive for read errors.

Free
Editors' rating
User rating
Publisher: Ariolic Software Downloads: 83,272
Results 1 - 10 of 499

About Diagnostic Software

The Diagnostic Software catalog includes programs developed to evaluate, monitor, and optimize your computer system. The software programs in this directory may provide basic system information, delete unnecessary files, fine-tune your system settings, clean and repair your Windows Registry, and improve your computer's performance.