Anti-virus

• AVG - http://free.grisoft.com/ww.download-avg-anti-virus-free-edition
  
  
• avast! - http://www.avast.com/eng/download-avast-home.html

 

Anti-Spyware

• Spybot Search & Destroy - http://www.safer-networking.org/en/mirrors/index.html
  
  
• Lavasoft Adaware - http://www.lavasoftusa.com/products/ad_aware_free.php

 

Firewall

• Sygate - http://www.filehippo.com/download_sygate_personal_firewall
  
  
• Tiny - http://www.brothersoft.com/tiny-personal-firewall-81.html

 

System Utilities

• Quick StartUp - http://www.glarysoft.com/quick-startup
  
  
• Tweak UI - http://www.microsoft.com/windowsxp/downloads/powertoys/xppowertoys.mspx
  
  
• SyncToy - http://www.microsoft.com/windowsxp/downloads/powertoys/xppowertoys.mspx
  
  
• Auslogics Disk Defrag - http://www.auslogics.com/en/software/disk-defrag/download
  
  
• Filehippo software updater - http://www.filehippo.com/updatechecker
  
  
• Microsoft Bootvis - http://www.majorgeeks.com/download.php?det=664
  
  
• Filezilla FTP - http://filezilla-project.org/download.php
  
  
• Fast Explorer menu editor - http://thesoftpro.tripod.com/downloads/fe
  
  
• Windiz Windows Updates (Firefox only) - http://windizupdate.com
  
  
• Power ISO - http://www.poweriso.com/download.htm
  
  
• 7-Zip file archiver - http://www.7-zip.org

 

Multimedia

• RAW Image Thumbnailer & Viewer - http://www.microsoft.com/windowsxp/downloads/powertoys/xppowertoys.mspx
  
  
• Image Resizer - http://www.microsoft.com/windowsxp/downloads/powertoys/xppowertoys.mspx
  
  
• K-Lite Codec Pack - http://www.free-codecs.com/download/K_lite_codec_pack.htm
  
  
• Foxit .pdf Reader - http://www.foxitsoftware.com/downloads