TextWrangler is a free professional HTML and text editor from Bare Bones, and it is certainly no Notepad. It is a very powerful program that can make your work a lot easier. Its search and replace feature allows you for instance, to change a list consisting of last name, first name to first name, last name, among many. TextWrangler can also read corrupted word processing files. The application also has a state saving feature. All open documents are automatically saved when you exit the program, a great one for those who forget to save their work. The software also has full screen view support.