I use this to do my tenant leases Overall, I have to have access to a software program like this. Some landlords issue leases on ancient old pdfs that are hard to work with. This program allows me to alter, merge, and arrange these in a fairly intuitive way. It took a minute for me to be comfortable with the document storage setup that pdffiller uses, but I am happy with it bc I can access these documents from anywhere! I love the way you can just insert a text box, or erase. Wow its so nice to be able to do this with documents. I find merging to be hard. I had to get help early one Sunday morning from support. The support was there and ready to instruct me. It just wasn't intuitive. I might even have to ask how to do it again.