Apps similar to Reg Organizer include BleachBit, which is free and open source. Other options are CCleaner, Glary Utilities, Tron Script and Ashampoo WinOptimizer. There's no shortage of System Cleaners like Reg Organizer, with more than 50 alternatives for Windows, Mac, Android, Linux and iPad.
Wondershare 1-Click PC Care, a powerful PC tune up utility to tune up your PC and let your PC run like new again. This PC tuning software is able to auto diagnose and fix PC slowdowns, clean up junk files, optimize computer performance, speed up PC, spare you from the hassle of...
China
WinZip System Utilities Suite offers a one-stop shop for optimizing, defragging, and generally cleaning out your system--and it does a pretty great job, adding extras that will come in handy whenever you need to perform routine maintenance.
United States
If you are having problems with your computer or just want it to run faster and more reliably, the Microsoft Windows Registry is the place to start. So if you want to keep it fine tuned & error free, and maximize your PC performance, you've come to the right place.
United States
Amigabit Registry Cleaner is an effetive registry cleanup software for Windows. Safely clean up and repair Windows registry to prevent PC crashes, freezes, errors!
China
Advanced PC Optimization Suite: Smart PC makes your PC faster, error-free and more efficient! Smart PC ensures your personal privacy while surfing through the Web and protects your PC from information theft.
Chily Memory Optimizer is an efficient memory management tool which optimizes memory usages of your computer system and makes it work fast. The memory of the computer is freed-up periodically to provide speedy performance, faster access to system programs and installed...
AutoMz Ultimate Tweaker is a powerful automatic system tweaker, for Windows Xp, Vista & 7.
Greece
EU
MRU-Blaster is a program made to do one large task - detect and clean MRU (most recently used) lists on your computer.
United States
Easily prevent system instability and speed up your Mac with a few simple steps. MacTuneUp quickly discovers and fixes problems, restores hard disk space, creates bootable disk backups, and maximizes Internet and network connections to squeeze the best performance from your Mac.
United States
Eusing Cleaner is a free system optimization and privacy cleaner tool. It allows you to find and remove the unused files in your system, invalid registry entries, delete your internet history, provides plug-in support to clean the history for over 150 third-party applications.
China
Clean and optimize your Windows registry by removing the old and damaged data that is bogging down your computer performance.
Australia
A Windows freeware tool that keeps only files with specified extensions and deletes all others. Supports recursive folder processing, image size filtering, and optional Recycle Bin deletion.
Japan
