System requirements for the toolset are minimal. The software requires less than 30mb for installation and is not limited by either available RAM or processor speed. Saved casefiles are normally under 5mb each. Tumblr Forensic Toolkit (TUFT) has been tested on Windows XP, Windows Vista, Windows Server 2008, Windows 7, and Windows 8 (32-bit and 64-bit editions). The toolset does not have any external dependencies and has been tested and found not to intefere with other producutivity software (e.g. Microsoft Office) or forensic tools (e.g. Encase, FTK, Netanalysis). Please contact us if you have a special infrastructure setup or require a customised installation package.