The Best 121 OS Cleaner Alternatives
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311 Like
Glary Utilities
Glary Utilities offers numerous powerful and easy-to-use system tools and utilities to fix, speed up, maintain and protect your PC.
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102 Like
CleanMyMac
CleanMyMac scans every inch of your system and safely removes gigabytes of junk in just two clicks. Free up storage on your Mac and boost its performance — CleanMyMac finds 74 GB of junk on an average computer.
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99 Like
Clean Master
Clean Master is an all-in-one cleaner app on Android for cleaning app cache, unused files, residual files, search history and uninstalling apps.
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97 Like
Advanced SystemCare
Advanced SystemCare, all-in-one PC optimization utility, specializes in ONE-Click solutions to detect, clean, repair, speed up and eventually protect PC. This "must-have" tool is 100% safe with no adware, spyware or viruses.
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94 Like
Auslogics BoostSpeed
Award-winning optimizer that will clean, fix and speed up your PC in a few simple clicks. Experts recommend BoostSpeed as effective, fast and a program the entire family can use.
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32 Like
Wise Disk Cleaner
Free Disk Cleaner and Defragmenter Clean junks of Browsers, remove junk and useless files of Windows and Defragment your disk.
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26 Like
clickclean
click&clean is a free, fast and easy-to-use extension for google chrome and mozilla firefox that can be used as a powerful private data cleaner.
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17 Like
IObit AMC Security
Advanced Mobile Care is your one-stop solution for mobile security and performance, providing Android performance tune-ups, system cleaning, security to stop virus, malware, spyware in real time, game booster, battery doctor, privacy...
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16 Like
Mem Reduct
Mem Reduct is a small application that allows you to monitor and clean your computers memory. Exempt system cache, modified, and idle memory pages. As a result of the program, the memory usage is reduced by ~ 25%.
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14 Like
All-In-One Toolbox
All-In-One Toolbox is an amazing app that packs in a system cleaner, optimizer, app manager, startup manager, backup and restore module, simple file manager and a lot more.
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14 Like
System Ninja
System Ninja is a fast, powerful and effective system optimization solution for Windows. It’s designed to quickly remove junk files, improve system speed and fix problems.
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13 Like
jv16 PowerTools
PC System Utilities Software designed to make your computer work fast and smoothly.
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7 Like
Advanced System Optimizer
Advanced System Optimizer is an optimization suite to enhance the output and speed of your PC. It boosts system speed by compacting registry, removing unwanted files and better management of system memory.