PortableApps.com - PortableApps.com is a website offering many free, commonly used Windows applications that have been...

Sandboxie - Sandboxie is a program for Windows that is designed to allow the user to isolate individual programs on the hard drive.

PStart - PStart is a simple tray tool to start user defined applications.

Deep Freeze - DESCRIBING DEEPFREEZE SOFTWARE Deepfreeze, by Faronics, is an application that solves a unique problem that many companies have these days; it prevents an end user from making permanent changes to important system/administrative files.

Portable Start Menu - Portable Start Menu - easy way to open/close applications on USB sticks

Cuckoo Sandbox - Cuckoo Sandbox provides detailed analysis of any suspected malware to help protect you from online threats.