What's the best FREE sandbox?

[spindoctor]

Looking for opinions on what the best free (and only free- not pay) Sandbox is? Sandboxie? Geswall? is there another better free one available? Thanks for your time.

[Lucy]

Hi,

I guess the best sandbox is by far Defensewall.

Bufferzone uses virtualisation. It is more complete but it is not a sandbox anymore.

Geswall is not a sandbox. It has though sandboxing capabilities. It is more an application firewall

Regards