Are you trying to open a password-protected PDF or ZIP file? Then, you already know how frustrating it can be. You try out different tools, and the result is a ...

PDFs were designed to be a universal, easy-to-read document format, and they serve that purpose well. If you have a collection of images—say, documents you scanned into your computer as JPEGs—you can ...

Are you wondering how to open SDR files on Windows? SDR is a file extension for documents created using the SmartDraw app. It helps you create professional designs that may contain text, shapes, ...

When you share a PDF document, you might not want all the information it contains to be visible. Here’s how to simply redact parts of a PDF. While premium PDF editors include this feature, the easiest ...

A PDF — which stands for Portable Document Format — is an open standard document file extension created by Adobe. It has gained popularity in recent years because of the ease of use it affords the ...

A few weeks on from Microsoft warning Windows users that PDF attachments are increasingly being used in attacks, there’s another warning and a new lure. While the Windows-maker’s alert for PC users ...