The following programs can scan
your PC for vulnerabilities. All are free. Some require
registration.
Antivirus
- ClamWin is
free, open source antivirus software for Windows. It provides
a graphical user interface to the ClamAV engine.
- AVG Antivirus Free Edition
provides you with basic antivirus and antispyware protection
for Windows.
- Avast
is the worlds most popular antivirus software (claims the
maker).
- Avira
protects your computer against dangerous viruses, worms, Trojans,
and dialers.
Hardware and Software
- Aida32 provides
summary and detail information about the hardware and software
installed on your PC plus performance benchmarking.
Spyware/Adware
- Ad-Aware
gives you the power to combat cyber threats with proactive real-time
protection, rootkit removal technology.
- Spybot
Search & Destroy is an all in one anti-spyware suite.
File Cleanup
- CCleaner is the number-one
tool for cleaning your Windows PC, keeping your privacy safe
online, and making your computer faster and more secure.
- Advanced
SystemCare helps protect, repair, clean, and optimize your
PC.
TCP/IP Ports and Vulnerabilities
Memory-Consuming Processes
- Codestuff
Starter identifies the programs that run at boot time, including
startup folders and registry. It allows you to disable
a program then restore it if you change your mind.