Haproxy - Reliable, High Performance TCP/HTTP Load Balancer
TSplus - TSplus is the Best Remote Desktop Software and alternative to Citrix/TSE. Available from Windows 7 to W10 Pro and Server 2008 to 2019. Free download from the web.
nginx - A high performance free open source web server powering busiest sites on the Internet.
Awingu - One workspace. Any device. Anywhere.
Citrix Virtual Apps and Desktops - Virtual desktop infrastructure for application delivery
SKUDONET - Scale easy and avoid system disruptions with the ADC challengers through high availability, load balancing, security and high performance.