Free
Airo Antivirus
Airo Antivirus: a native macOS malware protector with limited scope
Your download will start automatically. If it doesn't, restart it.
Quickly hide sensitive information
Clones, backups, and data synchronization made easy
A compact OS X security utility
Create a disk image of your Mac OS X with your favorite applications
Encrypt and protect your files
Archive messages and attachments from Entourage
A free powerful tracker blocker
Copy backups on external drives