How to combine PDF files

From Adobe Acrobat to free online editors and built-in tools, here’s how to merge multiple PDFs into one document.

How to save any file as a PDF

Step-by-step instructions for creating PDFs from any file type, including methods for merging, compressing and password-protecting PDF documents securely.
The Droid Guy

How to Create PDFs on iPhone in Just a Few Simple Steps Without Extra Apps

Tap the Share icon (the square with the arrow). Scroll down and choose Print. On the preview screen, use two fingers to pinch outward. This instantly converts the preview into a PDF. Tap the Share ...
TalkAndroid on MSN

Here’s how to easily share files between Android and Mac

Apple users have long enjoyed the luxury of AirDrop — that magical feature where files, photos, and videos appear between devices, no cables or email chains ...