Registry Recycler is a Portable Free Registry Cleaner. It can be used to quickly clean and optimize your Windows Registry in an attempt to help improve your Notebook or PC performance. Registry Recycler supports the cleaning and optimizing of Microsoft Windows XP, Windows 7, and Windows 8 registries, and also includes defragmentation and automatic registry backup features.
FCleaner is a Free and Portable Windows Cleaner and registry optimization tool. It can help keep your computer system running smooth, fast and at peak potential. Use it to remove unused files and remove invalid registry entries that clutter up hard drive and slow your system down.
Your Cleaner; a Free Portable PC Cleaner and System Optimization Tool that can be used to help keep your your computer clean and running like new. The tool can remove traces of online activities including Typed URLs, Download History, Cache, Cookies, Auto Completion and Saved Passwords. It can also remove temporary files, clean and optimize your system registry and remove duplicate files. Moreover, an autorun manager is included that enables users to disable or enable programs that run at startup.
Authors Website: http://yourcleaner.ucoz.net
License: Freeware
Note: Once you have Your Cleaner.exe on your USB device, you can uninstall the software from your PC.
Quicksys RegDefrag is a free portable registry cleaner and portable registry defrag tool designed to optimize your Windows system registry. It safely removes fragments, eliminates empty space, and helps improve overall system performance. The tool is lightweight, intuitive, and easy to use, making it ideal for both beginners and advanced users. This free registry defragmenter works with older versions of Microsoft Windows, providing a reliable solution for registry maintenance.
CleanAfterMe is a free portable registry cleaner that can be taken with you and run directly from a portable device such as a USB thumb drive. It allows a user to clean registry entries that are automatically created during your daily computer routines. Entries such as Internet explorer cookies, passwords, history and cache. Clear history of recently opened files, event logs, recycle bin traces, and much more.