Pretty Good Music Player - Music player that focuses on basics: rock solid music playing.
ServerSuit - ServerSuit is a browser based program that enables remote Linux administration, monitoring, website hosting, and server setup automation.
DVDFab Media Player - DVDFab Media Player is a full-featured video player that comes with the support for Blu-Ray, DVD, and HDR10 video support at up to 4K.
RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems
Corel WinDVD Pro - Get top-quality playback with the world’s most popular Blu-ray and DVD software, Corel WinDVD Pro 12
Nagios - Complete monitoring and alerting for servers, switches, applications, and services