grepWin - grepWin is a simple search and replace tool which can use PCRE regular expressions to search for...
DocFetcher - DocFetcher is a portable German/English open source desktop search application.
Extract Emails - Extract Email makes it so easy to create email mailing lists, catalogue contact information, and enjoy cross-platform accessibility.
Everything by Voidtools - Everything. Locate files and folders by name instantly. Everything. Small installation file. Clean and simple user interface.
Cute Web Email Extractor - It is fast, secure and trusted web email extractor, email scraper, email grabber, and email spider for extracting email addresses from search engines, websites, local files.
Agent Ransack - Agent Ransack is a tool for finding files and information on your hard drive fast and efficiently.