Sandboxie runs your programs in an isolated space which prevents them from making permanent changes to other programs and data in your computer.

Changelog:

These are the changes to Sandboxie since version 3.48.

* Enhancements:

* Improvements in Sandbox Settings windows.
* Run Sandboxed action can automatically select the DefaultBox sandbox.
* Filter outgoing connections on SMB/CIFS ports through the Block Port setting.

* Problems Fixed:
* Windows Update KB981852 causing SBIE2304 errors.
* Drop Rights feature interfering with running programs.
* Windows Live Messenger 2011 not connecting.
* Ctrl+clicking on web links in Microsoft Word, when Internet Explorer is set as a forced program.
* Installing games into a sandboxed instance of Steam in 64-bit Windows.
* Adobe Photoshop CS5 runs under Sandboxie without having to use Window Access exclusions.
* System Restriction Policies interfering with Sandboxie on Windows 7.
* Removal/rename of DefaultBox sandbox interferes with installing applications into the sandbox.
* Windows Installer (MSI) fails to run in the sandbox on 64-bit Windows.
* Errors when running some UPX-compressed executables in the sandbox.

* Improved compatibility with: avast! Pro, AVG 2011, Bsecure CloudCare, CyberPatrol, Handy Folders, 64-bit Outpost Firewall, PretonSaver.

Program Information Category: Tools and Utilities Type: Free Version: 3.50 Size: 1.7MB Works on: Windows Product page: here