The PDF file format was once a proprietary format owned by Adobe systems. Today, it is an open standard maintained by the International Organization for Standardization (ISO).

PDF files are one of the most common, and most trusted document formats out there. However, that trust, combined with the cross-platform use of PDFs makes the Adobe file format one of the most ...

PDF files have become mainstays in our multi-platform world. This handy file format makes it possible to view and share documents across a range of devices using various operating systems and ...

The PDF file format is an amazing format for saving documents. However, emailing and sharing PDF files can sometimes be a problem as some of them are very large.

How to Prevent Saving a PDF File. PDF files offer advantages such as convenience and portability. This file format also allows your small business to create "read only" PDF files. This means that ...

The PDF file format has been around for decades, and it's still one of the most popular document formats in the world. Countless billions of PDF files change hands around the world each month.

Why Does a PDF File Come Out Blurry When I Make It?. PDF files contain both text and pictures and retain the same formatting on multiple different readers. PDF format requires a special reader ...

A PDF is a suitable file format for creating and reading e-books. However, if you want to open an e-book in most e-readers, like the Amazon Kindle and B&N Nook, you must first convert it to an EPUB.