The client software is simple and relatively easy to use.
The client software was updated many times in the late 1990s.
The game requires client software to be installed on the player's computer.
It's also possible to create alternative client software that can use the service for note storage.
Client software is available for every major operating system that supports Internet access.
The client software is installed on each machine to be protected.
They made the client software available free of charge and began accepting donations.
With the right client software - the walls between different networks become invisible.
It is intended to provide a starting point for the community to build its own variations of client software.
Also you only need internet and the client software.
