How to edit pdf files?

How to edit pdf files?, so many of us come across this question many times. some people tell us we don't have any option to edit pdf files. but it s not correct. we can edit pdf files by simply downloading PDFfill PDF editor. after downloading immediately you will find pdffill pdf editor, pdffill tools, pdf writer icons on screen. you can add two pdf files using pdf tools. and you can also change order of pages in pdf file. you can arrange header and footer for our pdf files. we will use watermark in pdf which are created by adding watermark by text. you can also convert photos into pdf file. for this select convert images to pdf. at the same time you can also covert pdf to photos by selecting convert pdf to images. you can also find some other useful facilities like rotate or crop pdf pages, reformat multiple pages, add pdf information. to do all this just visit pdf editor never you will get a question How to edit pdf files?.