Editing secured PDF ebooks
Hi, I have a question. I have alot of ebooks that I have brought though the years. I can not even remember what half of them are even about. Which brings me to my question. I want to add a summery to each of my ebooks. I want to insert a page in the actual file using Adobe. The problem is most of the ebooks are secured. I was able to do the unsecured files easily. How can I unsecured the sercured files so I can edit them? But if I can't , I can't. I could always make a master summery file, I guess. Thanks for any help.
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