AVG PC TuneUp Alternatives for Mac OS X

CCleaner is a widely recognized and powerful utility for optimizing Windows systems. It offers a suite of tools to clean junk files, remove unnecessary data, fix registry issues, and manage startup programs, aiming to improve performance and privacy.

dupeGuru is a versatile cross-platform application designed to efficiently find duplicate files on your system. It uses a fast fuzzy matching algorithm to locate not only exact duplicates but also similar files, helping you free up valuable disk space and organize your data.

Click&Clean is a comprehensive browser extension and system utility designed to enhance online privacy and maintain system performance. It provides a suite of tools for cleaning browsing data, safeguarding sensitive information, and optimizing your computer.

Cocktail is a versatile macOS utility designed to maintain, enhance, and troubleshoot your Mac's performance. It offers a comprehensive suite of tools for cleaning, repairing, and optimizing system settings to ensure smooth and efficient operation.

Stellar SpeedUp Mac is a comprehensive suite of optimization tools designed to enhance your Mac's performance. It effectively cleans junk files, removes duplicates, uninstalls applications, and performs disk maintenance to ensure your system runs smoothly and efficiently.

Monolingual is a targeted utility for macOS designed to safely remove non-essential language resource files, freeing up significant disk space on your system. By selectively eliminating language packs and input methods you never use, Monolingual helps streamline your macOS installation.