New VersionThis page gives details about Sizer 3.34, which was designed to run on 32 bit systems only and was last updated in 2012. Attempts to port this version a modern 64 bit OS proved difficult so ground-up rewrite is in progress. Previews of the new version (Sizer 4.0) are now available. If you experience incompatiblities or problems with Sizer 3.34 then you should try Sizer 4.0 instead. Size