You can convert PUB files to PDF using the Microsoft Publisher software itself or use the free online Publisher to PDF converter tool.

LibreOffice can handle all kind of files, including PDFs you might be working on. Here's how to set up a PDF in LibreOffice and edit it.

Here are some of the best free online CAD to PDF converter tools to convert CAD files like DWG and DXF to PDF documents.

How to Create & Sell a PDF File. You can use PDF (portable document format) files to create ebooks on any subject imaginable. To create your own PDF file is usually quite simple. Just create a ...

A simple automation that allows you to combine multiple PDF files or image files into a single PDF document using Apple Shortcuts app.

After several seconds you are prompted to download a zipped file. After you unzip that file on your computer, you'll see all the font files used in that PDF.

Learn how to use one of Word 2013's most asked-for features: how to open and edit a PDF file in Word.