System Optimizer for Windows

Used System Optimizer for Windows?

Editors’ Review

Download.com staffJuly 30, 2026

This application provides a set of tools to keep your system at top performance, although it has some minor flaws. Arafasoft Power Machine Cleaner's easily comprehensible interface looks amateurish with some misspelled labels. The Disk Cleaner, File Shredder, and Memory Cleaner quickly free your system from unwanted and unusable files. Privacy-concerned users will surely appreciate how well Power Machine Cleaner removes temporary files and folders created by Internet Explorer, Netscape, and Firefox. You can easily configure your Windows Start menu or Control Panel setting through simple check boxes. Unfortunately, this application lacks a password-protection feature to prevent unauthorized setting changes. Functions that display numerous columns of long lists fail to include simple sort functions. Nonetheless, any level user looking to maintain a high performance system with a single application should give this 50-use demo a test.

What’s new in version 6.52

Version 6.52 may include unspecified updates, enhancements, or bug fixes.

System Optimizer for Windows

Used System Optimizer for Windows?

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Full Specifications

GENERAL

Release: February 4, 2010

Latest update: July 30, 2026

Version: 6.52

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 2000
Windows Vista
Windows 7
Windows XP
Windows ME
Windows 10
Windows NT
Windows 98

Additional Requirements: None

POPULARITY

Total Downloads: 33,015

Downloads Last Week: 0

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Last Updated

User Reviews

4/5

4 User Votes

Horrible-DO NOT DOWNLOAD
franki252May 28, 2010
Pros
There are no pros.
Cons
First of all, the trial version takes FOREVER to scan and only allows partial deletion of errors. Meaning if you want to "clean" or "repair" you need to re-run and delete in chunks. JOKE! Second prob, crashed my PC.
Summary
After foolishly "cleaning" my entire PC, the thing crashed and would not boot, etc. After 2 days working to recover and restore back up files, I am back in the game. NIGHTMARE PRODUCT. Do yourself a favor, click the "back" button on your keyboard and find another product, unless you have a few days or week to waste.
Comprehensive program for all maintenance tools
waelwaelApril 4, 2009
Pros
Comprehensive program for all maintenance tools The program is very easy, and what distinguishes it from many of the programs the complex
Cons
15 time to use
Summary
Easy and good
FIFA2006July 9, 2006
Pros
suite of tools for increasing operating system performance
Cons
Summary
Very Powerfull and Easy software
Mike AlltonJuly 9, 2006
Pros
Very Powerfull and Easy software <p>I used it to scan my PC Hard Drive and I found more than 1260 Junk files after deleting it my PC run faster.
Cons
No FR language
Summary

Developer’s Description

Clean, tune, optimize, and fix PC errors for high performance.

System Optimizer 6 is power package All-in-one application for cleaning, tuning, optimizing, and fixing PC errors for high performance. Direct access to a wealth of Windows configuration and performance settings many of them difficult or impossible to find in other places.