Sometimes you need to find a text file and you do not know the name of the file, but you know some of its contents. Before now, the only option you had was to open files one by one and manually search for what you wanted. Now, you don't have to do this. Windows Grep is a free search tool for Windows that allows you search the text of multiple files at the same time. Its interface, although simple, is very practical and, thanks to its assistant, it is really easy to perform searches. You can make various adjustments to ensure you find the file that you want, such as the use of regular expressions or identical terms, the ability to search multiple directories, or eliminate files by extension, among other options. All this makes Windows Grep a utility that is really worth trying.