The Best 133 PerfectSpeed PC Optimizer Alternatives
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311 LikeGlary 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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232 LikeSysinternals Suite
The Sysinternals Troubleshooting Utilities have been rolled up into a single Suite of tools. This file contains the individual troubleshooting tools and help files.
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102 LikeCleanMyMac
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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97 LikeAdvanced 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 LikeAuslogics 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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38 LikeUltimate Windows Tweaker
Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows. It can simply be downloaded and used as a portable application to customize your Windows to meet your requirements.
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33 LikeWise Care 365
Wise Care 365 is a bundle of important registry, disk, and other system utilities for your PC. Easy to use and effective, it is the best solution to improve your PC's performance.
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29 LikeSystem Mechanic
System Mechanic automatically repairs errors and fragmentation, cleans out clutter, and tunes up your PC -- so that it runs smoothly, reliably, and up to 300% faster! Don't waste money on expensive "experts" to fix your PC...
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26 Likeclickclean
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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22 LikeSlimCleaner
SlimCleaner is a freeware PC maintenance program that uses crowd-sourced feedback to make up-to-date optimization recommendations for users. In many ways it's like other cleaning apps.
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17 LikeAuslogics Registry Cleaner
Registry errors can make your computer slow and unstable. While there many registry cleaners available on the Internet, there are very few registry cleaners which are truly free.
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17 LikeComodo System Utilities
Comodo System Cleaner is a powerful suite of utilities and tools that allows you to make your Windows XP or Vista computer faster, more efficient and more secure. More social network pages for Comodo: LinkedIn: https://www.linkedin .
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16 LikeYamicsoft Windows Manager
Yamicsoft Windows managers are powerful software tools to tweak, optimize, maintain and tune up Windows XP,Vista, 7 and 8.
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14 LikeUnity Tweak Tool
unity tweak tool is a settings manager for the http://alternativein.com/software/unity-1/ desktop.
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13 LikeToolwiz Care
Toolwiz Care is a free tool set designed to speed up your PC and give your system full care.
