mac pdf compatible windows
I have a friend who send me a pdf from windows si I can work on it , wich I was able to do 🙂. When I send the document back to her she was unable to open it 😟 ... Is there a way to send back the document so she can work on it at her turn ? is there a Mac/Windows way to make the pdf both side compatible ? thanks for your help .
iMac (27-inch Mid 2011), iOS 6