Tron Script - Tron is a glorified collection of batch files that automate the process of cleaning up Windows systems.
Tweaking.com - Windows Repair - An all-in-one repair tool to help fix a large majority of known Windows problems including registry errors and file permissions as well as issues with Internet Explorer, Windows Update, Windows Firewall and more.
SKTools - SKTools is a multi-featured and easy-to-use application that is bundled with over 60 tools to help you boost the performance of the system.
NETGATE Registry Cleaner - NETGATE Registry Cleaner cleans and defragment your registry.
Cyclr - Powerful SaaS integration toolkit for SaaS developers - create, amplify, manage and publish native integrations from within your app with Cyclr's flexible Embedded iPaaS.
Autoruns - See what programs are configured to startup automatically when your system boots and you login.