CutePDF Writer is an other program that I use a lot. Not just for the cute name. Well a little bit for the cute name but also because it's very usefull. Best of all, it's a free download.
How would you like to take an excel spreadsheet and send it to someone as a PDF file so that you know the information you send will remain the same. Or a contract on a Word document so that you know when it is signed, the wording didn't get changed around.
Once installed CutePDF Writer will be set up as a device next to your printer. Take any documents and simply select CutePDF Writer as your printer and print. A pop up menu will show up asking you what to call the file and where to save it. How simple is that.
An other great program to use for your business.