SysInternal: RAMMap

Windows Sysinternals released RAMMap on June 2010. This tool used to analyze the RAM usage of a box. It is compatible with Windows Vista, Windows 7, Windows Server 2008 or higher.

With RamMap, you may do the following:
– Use Counts: usage summary by type and paging list
– Processes: process working set sizes
– Priority Summary: prioritized standby list sizes
– Physical Pages: per-page use for all physical memory
– Physical Ranges: physical memory addresses
– File Summary: file data in RAM by file
– File Details: individual physical pages by file

Download here.