'''Advanced System Optimizer''' (formerly '''Advanced Vista Optimizer''') is a [[software utility]] for [[Microsoft Windows]] developed by Systweak (a company founded in in 1999 by Mr. Shrishail Rana). It is used to improve computer performance and speed.<ref>{{cite web|url=http://www.pcsoftwaresbay.com/optimization-software-reports/87-advanced-system-optimizer.html|title=PC Software Bay info|accessdate=19 September 2011}}</ref>
Advanced System Optimizer has been reviewed by [[PC World|PCworld]],<ref>{{Cite web|date=2010-05-28|title=Advanced System Optimizer|url=https://www.pcworld.com/article/231651/advanced_system_optimizer.html|access-date=2021-04-06|website=PCWorld|language=en}}</ref>, [[CNET|Cnet]],<ref>{{Cite web|title=Advanced System Optimizer|url=https://download.cnet.com/Advanced-System-Optimizer/3000-2094_4-10147659.html|access-date=2021-04-06|website=Download.com|language=en}}</ref>, [[G2 Crowd|G2]],<ref>{{Cite web|title=G2 Advance System Optimizer Review|url=https://www.g2.com/products/advanced-system-optemizer/reviews|url-status=live}}</ref>, and [[Yahoo!|Yahoo]].<ref>{{Cite web|title=Advanced System Optimizer review|url=https://www.yahoo.com/tech/s/advanced-system-optimizer-review-034406306.html|access-date=2021-04-06|website=www.yahoo.com|language=en-US}}</ref>.
</ref> ''[[PC Advisor (magazine)|PC Advisor]]'' also praised the package's functionality, but warned readers they would have to decide for themselves whether it is worth the price considering the availability of free alternatives.<ref>{{cite web|lastauthor=Preston |first=Gralla |url=http://www.pcadvisor.co.uk/reviews/software/114871/advanced-vista-optimizer-2009-review |title=Advanced Vista Optimizer 2009 review |publisherwork=[[PC Advisor (magazine)|PC Advisor]] |date=24 April 2009 |accessdate=23 September 2020}}</ref>
== Alternatives ==
At present users now have several choices to buy better tools for their computer and carry our optimization, privacy protection on their computer. Some of the alternatives are:
[https://safesoftpro.com/safesoft-pc-cleaner/ SafeSoft PC Cleaner]