I wanted to convert a pdf file to a word document, so I started to fill out the form to purchase Adobe Acrobat Pro DC, but I changed my mind and did not complete the subscription. As a result, all the Adobe Acrobat files I have on my computer were automatically converted to the strange format shown below with all the options on the side and on the top, cluttering the pdf. How do I restore the document to a clean pdf. Thanks for your input. I use Windows 10, and I unistalled the Adobe Reader App, and downloaded Adobe Reader and the files were still corrupted.