If your job is related to writing texts or you just decide to write a letter, then you know very well that this is not a quick process. Writing text is half the battle, but checking for errors and editing is a much more complicated process. There will not be superfluous online software that checks and edits the text in a couple of seconds and does it very professionally. Plus, the program can offer you a lot of useful tools. A huge plus is that the program is free and affordable.