Länk Jotti's malware scan

Jotti's malware scan is a free online service that enables you to scan suspicious files with several anti-virus programs. Scanners used are Linux versions; detection differences with Windows versions of the same scanners may occur due to implementation differences. There is a 20MB limit per file. Keep in mind that no security solution offers 100% protection, not even when it uses several anti-virus engines (for example, this scan service). Files uploaded here are shared with anti-virus companies so detection accuracy of their anti-virus products can be improved. Read more about this in our privacy policy. If you do not want your files to be distributed, please do not send them at all.

Länk Virustotal

Virustotal is a service that analyzes suspicious files and facilitates the quick detection of viruses, worms, trojans, and all kinds of malware detected by antivirus engines.

Länk Registry Guide for Windows

The Registry Guide for Windows®, formerly RegEdit.com, provides an extensive range of registry tweaks, tricks & hacks for optimizing, enhancing and securing the Windows® XP, 2000, NT, 98, 95, Me and Vista operating systems.

Länk KarenWare

Ganska bra site med små trevliga fria program. En del shareware och sådant också men mycket är fritt att använda.