A PDF author or owner can put different restrictions on his/her PDF file. So, depending on the restrictions enabled on PDF, you won’t be able to copy the content of PDF document, open PDF without the ...

I wonder that you may sometimes questioning how to unlock a PDF file, or to say, how to remove the password from a PDF file easily. Have you ever encrypted a PDF file and now want to decrypt it? Have ...

PDF is the most widely used document format these days, and very often we face situations where we want to perform simple tasks like merging or splitting PDFs, but our common PDF readers are not able ...