Free Registry Defrag 2.35  During the normal operation of a Windows system, many holes and fragments are left in Windows registry. Our Free Registry Defrag optimizes your registry by removing gaps and wasted space, thus improves the whole system performance.

Simnet Registry Defrag 3.0.1.2  Simnet Registry Defrag is an extremely easy-to-use and freeware utility that allows you to defrag windows registry. Over time, with daily use of windows, system's registry becomes fragmented and response times of applications increases.

Puran Utilities 1.0  A set of more than 20 software utilities including but not limited to the ones that can help you get the best performance out of your computer. It also provides an automatic and a one click solution to keep your computer clean and error free.

JetClean 1.4.0  Lightweight yet powerful, JetClean gives you that fresh, new PC feeling again by removing junk data and cleaning activity traces. Never need to worry about PC slowdown and privacy leaks! Improve your PC efficiency and protect your privacy now!

Eusing Cleaner 3.0  Eusing Cleaner allows you to find and remove the unused files in your system, invalid registry entries, delete your internet history, defrag windows registry, provides plug-in support to clean the history for third-party applications.

Registry Recycler 0.9.1.1000  Registry Recycler is a registry cleaner freeware designed to efficiently clean and optimize PC. It will scan the registry for any corrupt and obsolete entries. After, Registry Recycler analyzes the registry; you can see all the problems individually

Eusing Free Registry Defrag 2.2  Eusing Free Registry Defrag is a free registry defragmentation software. It will enhance your system's performance by removing gaps, fragments and wasted space in Windows registry files. It's simple to use, and it speeds up your PC.

Registry Defragmenter 1.0  Registry Defragmenter is a quick and speedy defragger for your system registry. It can improve the performance of your computer as a registry file itself is like a database and it should be optimized to work smoothly and quickly.

Log Calculator 1.0  Minimalist log calculator which takes advantage of your keyboard's keypad. Easy to use.