Nmap - Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
WholesaleBackup - WholesaleBackup is an online data backup service provider that turns your system into a backup server, allowing you to host the backup data on your own Windows Server environment.
Zenmap - Zenmap is the official cross-platform GUI for the Nmap Security Scanner.
Rebel Backup - Rebel Backup lets you make encrypted backups of your important files to Dropbox or Google Drive.
Nmap Online - Nmap Port scanner, OS Detection, Traceroute online
Data Deposit Box - Backup all of your PCs, Macs and Mobile devices into ONE account.