XnViewMP
- XnViewMP is a multi-purpose media application for Mac users.
Zenmap
- Track the network activity of a website based on the available hosts.
Terminal
- OS X is built on an industry-standard UNIX foundation.
Adobe Photoshop CC 2015
- Photoshop CC 2015 is available as part of Adobe Creative Cloud for as little as $19.99/month (or $9.99/month if you're a previous Photoshop customer).
Adobe Illustrator
- Create distinctive vector artwork for any project.