AstroGrep is described as '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' and is a File Search utility in the file management category. There are more than 25 alternatives to AstroGrep for a variety of platforms, including Windows, Linux, Mac, BSD and iPad apps. The best AstroGrep alternative is DocFetcher, which is both free and Open Source. Other great apps like AstroGrep are Agent Ransack, grepWin, Clapgrep and dnGREP.
KFileReplace is a KDE utility that replace some strings with others in a lot of files in an only operation. Then it's very easy to update some URLs, filenames, ... which are written in all files of a project.
A Stand alone Windows (x64) Search Tool that works together with Many Popular IDE's and Text Editors.
An easy-to-use, fast and efficient full-text search tool for your iPad or iPhone. Search for content in files stored on your device, in iCloud, on network folders, USB drives and memory cards.
