FileLocator
The tip of the night for February 12, 2016 was on the free program, Agent Ransack. A new version of the same software, FileLocator Lite, can be downloaded here. File Locator Lite, has the same functionality as Agent Ransack, but the real inside tip is that FileLocator Pro allows you to run several types of searches that the Lite version does not. FileLocator Pro can run searches on Outlook .pst files, container files in the .zip, .rar, .7z formats, and also allows you to search by hash values.