Create PDF Form_Edit PDF Doc

1. I have a PDF document with about 5 pages that need some texts changed. A few sentences added and some removed. That's it! Once finished, i will like it to be saved as PDF and in another format where i can edit later myself if need be. 2. I need to create 2 one page loan forms. It's a small project and I'd like it completed within a few hours please. Possibly more jobs to follow.