AdBlock - Ad blocker for Chrome, Safari and Opera on desktop and Safari for iOS devices.
ServerSuit - ServerSuit is a browser based program that enables remote Linux administration, monitoring, website hosting, and server setup automation.
Bromite - Bromite is Chromium plus ad blocking and privacy enhancements; take back your browser!
RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems
BLOCK THIS! - Block This 3.0 is a FREE and Open Source ad blocker for Android that works in all apps and browsers!
Nagios - Complete monitoring and alerting for servers, switches, applications, and services