Sandboxie

Sandboxie runs your programs in an isolated space which prevents them from making permanent changes to other programs and data in your computer.The red arrows indicate changes flowing from a running program into your computer. The box labeled Hard disk (no sandbox) shows changes by a program running normally. The box labeled Hard disk (with sandbox) shows changes by a program running under Sandboxie. The animation illustrates that Sandboxie is able to intercept the changes and isolate them within a sandbox, depicted as a yellow rectangle. It also illustrates that grouping the changes together makes it easy to delete all of them at once.

It runs your applications in an isolated abstraction area called a sandbox. Under the supervision of Sandboxie, an application operates normally and at full speed, but can not effect permanent changes to your computer. Instead, the changes are effected only in the sandbox.

Sandboxed programs create files and folders inside the sandbox. It may be desirable to move some of these created files out of the sandbox. For instance, a document file downloaded by a sandboxed browser is saved into the sandbox, but that file should be extracted and placed in the My Documents folder outside the sandbox.

The rudimentary approach is to use the regular, non-sandboxed Windows Explorer to navigate inside the folders that make up the sandbox. By using the Sandbox Menu > Sandbox > Explore Contents command, you can open a folder window (unsandboxed) with a view into the sandbox. You can then navigate in the depth of the sandbox folder, and cut sandboxed files in order to paste them somewhere else.

The Quick Recovery feature makes it easier to extract files (and even whole folders) that are created and saved by sandboxed programs. It scans a few sandboxed folders, which have to be selected in advance, and lists the files (and folders) it finds within them. These files (and folders) can be recovered into the corresponding location outside the sandbox, or to any location.

Features:
>Secure Web Browsing: Running your Web browser under the protection of Sandboxie means that all malicious software downloaded by the browser is trapped in the sandbox and can be discarded trivially.
>Enhanced Privacy: Browsing history, cookies, and cached temporary files collected while Web browsing stay in the sandbox and dont leak into Windows.
>Secure E-mail: Viruses and other malicious software that might be hiding in your email cant break out of the sandbox and cant infect your real system.
>Windows Stays Lean: Prevent wear-and-tear in Windows by installing software into an isolated sandbox.

Control your computer activity when is blocked or when you have problems while surfing the web.