If you want to search and replace text on multiple files simultaneously, you can use grepWin. grepWin is a free tool for Windows that can be used to find and replace text on multiple documents easily. Imagine if you have 100 files and you want to search for some texts on the files and then replace them with other text. How long will it take?
Thanks to this grepWin, a simple tool that will save your day. Download grepWin from this link. Install it and start using it forever. Its 100% free.