
Agent Ransack
Agent Ransack is a tool for finding files and information on your hard drive fast and efficiently. When searching the contents of files Agent Ransack also displays the text found.
AstroGrep is A Microsoft Windows GUI File Searching (grep) utility.
AstroGrep is A Microsoft Windows GUI File Searching (grep) utility. Features include regular expressions, versatile printing options, stores most recent used paths and has a "context" feature which is very nice for looking at source code.
Portable File search Support for regular expressions
portable graphical-user-interface file-search regular-expression grep