PCKeeper is a software optimization utility service for Windows OS owned by Kromtech Alliance, which has its MacKeeper and PCKeeper division headquarters in Latvia and a development team in Ukraine. It includes 2 separate products for Windows: PCKeeper Live and PCKeeper Antivirus.PCKeeper was originally developed by Zeobit LLC which was founded in 2009 by Slava Kolomiychuk. PCKeeper was released in September 2010. Kromtech Alliance acquired PCKeeper and MacKeeper from Zeobit in May 2013.