You can type on a PDF using one of several different options, depending on the device you are using.

You're able to build PDFs in the Preview tool too: As long as you have a PDF open in Preview, you can drag any file type into the table of contents sidebar on the left to add it as an extra page.

Different formats can also make managing several documents cumbersome. Combining these documents into a single PDF file may be helpful for personal or professional use, to deliver simplified, ...

Whether you want your Microsoft Word file as an image or different document type, we’ve got you covered. We’ll show you how to convert Word into JPEG or PDF.

Step 2: Drag your PDF files into the "Merge PDFs" box or click the "Select Files" button to add files.

Over the years, Adobe's PDF file type has become a universally accepted method for sharing digital documents. The format's cross-platform ...