4. Features.

1. Nothing is stored in the viewer .This means that you can reconnect to machine using a different viewer, and finish computations from that point.
2. It is small and simple.
3. Wind32 viewer is small in size and can be viewed directly from a floppy .No installation is needed.
4. It is platform-independent –A desktop running on Linux can connect to PC or Solaris machine.
5. It is shareable .On desktop can be displayed a used by several viewers at once.

6. It is free-You can download it, use it and redistribute it.