If you already have Adobe Acrobat installed on your PC, it is the best method to protect a PDF file. You can get a free trial of Adobe Acrobat if you don’t already ...

Maybe there was a time when you wanted to lock away certain pages in a PDF, but you didn’t have the tools to get it done. Well, those days are over due to the release of an interesting software known ...

If you have important documents on your computer, there’s a good chance they’re PDFs. There’s also a good chance you’re not do everything you can to keep them secure. This is how you can. PDF ...

Open the PDF in Acrobat. Go to File, then click “Protect Using Password.” You can set the password only for editing the PDF, or for viewing it. Type your password ...

iLovePDF brings different PDF tools to sign PDF documents, edit PDF, convert PDF to PDF/A, Excel, Word, reorder or rearrange PDF pages, and more. Among those tools, a Protect PDF tool is also there ...

At some point you’ll likely need to send someone a file that contains sensitive information, such as tax information, financial details, your Social Security number, or other confidential data.

EncryptWatermark_pdf This project allow get a list of pdf files from a folder and secure all and put watermarks by the name of each file name all pages each file has a number of pages - this project ...

This Python project provides a simple yet powerful tool to encrypt and decrypt PDF files. It utilizes the PyPDF2 and PyMuPDF libraries to perform encryption and decryption operations, making it easy ...

“Is there any way to password-protect and lock a sensitive PDF file before sending it as an attachment through email? I cannot afford Adobe Acrobat Pro and free primopdf didn’t work for me. Any help ...