Ever need to print or combine a bunch of different documents and wish they were all in one document? There is a way to do this using PDF Mergy which is a website. You can add up to 50 files at one time from your computer or Google Drive and merge them into one PDF. It does the conversion for you so you can add a combination of file types as well as multi page docs. You can then save the one merged doc to your computer or Google Drive.