at the Gizmo's Top Picks http://www.techsupportalert.com/securit ... zation.htm He commented and concluded that:
"SandBoxie too performed well and only failed in one test; user data is accessible to sandboxed processes.But SandBoxie has a most attractive feature: it's the only free product of the four. More accurately, it's donationware. It's also the smallest; a tiny 242KB.
SandBoxie too performed well and only failed in one test; user data is accessible to sandboxed processes." Best Regards.

