TextCrawler 3 Pro is an advanced string search and replace program for easily finding and replacing text or phrases across multiple files and folders. It features advanced option and flexible expression engine, text extraction, unicode support, regular expression processing, and batch processing. TextCrawler intelligently designed to work on a variety of text-based files. It supports any type of text file including UTF-8, UTF-16, as well as ASCII (ANSI). TextCrawler 3 is designed for anyone who works with any text files. But unfortunately, it can not work on a binary-based files such as Word documents, PowerPoint, Excel, and so on.