Melvin James's Blog – July 2009 Archive (2)

Great security is one of the reasons why so many people use PDF format. A PDF author can set password to prevent readers from opening it, or set restriction for copying the text or printing the PDF document. They are the “User Password” and “Owner Password”.



But the security also bothers many PDF users. In some situations, we need to copy the text from a PDF, print the PDF out or edit the PDF, legally of course. For example, we need to open or edit an old PDF file but we forget the… Continue

There must be someone who is typing a file from PDF to Word, or copying paragraphs one by one in this moment. If you are really doing so, please hold on a second and read this article, after that you can spare your ten fingers, have a cup of coffee instead of sitting in front of the computer doing the endless typing job. Let technology do that for you.



According to Adobe, there are more than 250 million PDF documents on the web today. PDF is really a good thing for reading and… Continue