If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can ...

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 ...

Annotate, Protect, Combine PDFs Easily With PDF Extra Ultimate, Only $99.99 PDFs are a universally favored document type, but they aren't easy to work with. Edit, annotate, merge, and protect PDFs ...