Learn how to add page numbers to PDF files using free online tools or PC software. You can set position, font, etc., for page numbering.

Adobe Acrobat Reader and other free PDF programs offer a subset of the capabilities of the paid Adobe Acrobat products in a free application that you can distribute to your employees.

PDFs are as popular as ever, from the workplace to your social life – here's how to edit them in Adobe Acrobat for free ...

Merge PDF files, two or more, by using the Adobe Acrobat Reader Combine PDF function. Adobe Acrobat Reader DC is the cloud-based version of Adobe Acrobat Pro.