OnyX is described as 'Versatile utility for system file verification, cache deletion, and parameter configuration in Apple apps, optimized for major OS versions' and is a popular System Cleaner in the os & utilities category. There are more than 50 alternatives to OnyX for a variety of platforms, including Windows, Mac, iPhone, iPad and Android apps. The best OnyX alternative is CCleaner, which is free. Other great apps like OnyX are Kudu Cleaner, Mole, optimizerDuck and AVG PC TuneUp.
OptiMac is a comprehensive, user-friendly macOS optimization suite that brings powerful system tweaks and performance enhancements to your M-Series Mac through an intuitive graphical interface. No more complex terminal commands – optimize your Mac with just a few clicks!.
Scan, clean and fix your PC Windows registry. Remove obsolete, harmful or unused items, create system backup. Make your PC operate safe and fast.
Privacy Eraser is an easy to use solution for protecting your privacy by deleting your browsing history and other computer activities. All main popular web browsers are supported, including Internet Explorer, Microsoft Edge, Firefox, Google Chrome, Safari and Opera.
United Kingdom
AI-Powered care for your PC, fully automatic speedup, organization, cleaning, decluttering and sorting. Use 4-Organizer Ultra: Spend your time on life, not on routine tasks.
United States
CleanAfterMe allows you to easily clean files and Registry entries that are automatically created by the Windows operating system during your regular computer work.
Israel
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
Fed up with similar pictures on your phone? Meet Smart Cleaner—the #1 worldwide cleaning app that will remove them in a few taps!.
United States
SMARTReporter is an application that can warn you of some hard disk drive failures before they actually happen! It does so by periodically polling the built-in S.M.A.R.T. status of your hard disk drives as well as performing other checks for "I/O errors" or R.A.I.
Malta
EU
Protect your privacy, optimize system performance, and release considerable disk space
China
AOMEI Partition Assistant for Cleanup offers essential tools to reclaim storage and boost performance so that you can enjoy a faster, cleaner, and more organized computer.
China
Feex is an AI assistant for your Windows PC that understands its hardware, software, and real-time behavior to answer questions, diagnose problems, and keep everything running at its best.
United States
