This is very cool! KEMP gives away the LoadMaster Application Delivery Controller for free. The LoadMaster for Azure was already free, now the virtual appliance is available in a free edition too. Available for all supported hypervisors (VMware, Hyper-V, KVM, Xen, Oracle VirtualBox).
The free VLM has some limitations, for instance the HA setup with an active and hot stand-by unit is not supported. Another important limitation is that the free LoadMaster doesn't come with the awesome support paying customers receive. Also there are some bandwidth and SSL TPS limitations, all in all not much special for most home, lab, testing and other non-production deployments.
Get yours now at http://freeloadbalancer.com/