AstroGrep is a simple search tool. It searches within files for matching text. The program supports regular expressions to search for near matches, it also supports searching within one of several files types only and has options to match whole words and within subfolders. It presents a preview of the line containing the match with the option to show line numbers and also a configurable number of lines above and below where the match is located. The Negation option reverses the search where the results are files that don’t have a match in them. AstroGrep also remembers recent paths and search queries.
Program’s options (Tools menus) include file type exclusion and specifying an external text editor (default is Notepad) that will open when double clicking on a search result. A ‘plugin’ section enables searching within Microsoft Word (.doc, .docx) files.
AstroGrep is open source, requires Windows XP, Vista or 7 and .Net Framework v3.5 SP1.