DiffPDF

Compare and highlight differences between PDF documents quickly with a straightforward, open-source productivity tool

A fast, intuitive tool ideal for capturing and quickly sharing precise screen captures with ease

Add large sticky notes to your desktop as reminders of events

First cumulative update pack for Office 2013 on 64 bit Windows

Keeps files private and in one location on the computer

Powerful business analytics platform for creating visual reports, sharing insights, and integrating with Microsoft tools

Powerful Microsoft suite that is tailored for students and educators