FileSeek is a simple file search utility which can be integrated right into the Windows Explorer right-click menu to provide quick and easy access. FileSeek doesn't use background indexing, so when FileSeek is closed your computer's performance won't be affected.
Features includes match Regular Expressions inside any kind of file, search a folder and all of it's sub-folders, filter results by the last modified date, and match one or more file patterns, like .jpg and file.txt.