To password protect a PDF in Adobe Acrobat Reader, you'll need the paid Pro version, which starts at $14.99 a month. You can password protect a PDF in Adobe Reader by ...

Most of us share documents via email. But what if it’s a digital copy of your birth certificate, a sensitive medical record, or a confidential legal document? I want to ensure that only the intended ...

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.

The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...

Adding password protection to your business' PDF files helps to prevent contents from being viewed or edited by unwanted parties. If your business already has Adobe Acrobat, the application's ...

Adobe has rolled out an updated version of Adobe Reader for Google Android. Like the original version, Reader lets you open and view PDF files, it supports multitouch gestures such as pinch-to-zoom, ...

To password protect a PDF, open the document in Acrobat, then click Menu > Protect Using Password. In the pop-up menu, select Viewing if you want the recipient to only view the document or Editing if ...