Portable document format (PDF) files remain a popular choice for business documents ranging from contracts and forms to manuals and reports, so there's a good chance you need to open them often.

Adobe Acrobat lets you convert a PDF into a PowerPoint presentation with a few clicks. You can also use it to convert a PDF ...

Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

You can password protect a PDF on a Mac computer using the Preview app to secure files that contain sensitive information.

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 ...

PDFs remain a common way to share documents because they preserve formatting across devices and platforms. Sometimes, however, you end up with several separate PDFs that would be easier to handle as a ...

There are several ways to export a file as a PDF on Android, with the easiest option being the print function when sharing it. Settings may vary depending on your Android phone’s manufacturer. Open ...