Secure E-mail: Viruses and other malicious software that might be hiding in your email can’t break out of the sandbox and can’t infect your real system.Enhanced Privacy: Browsing history, cookies, and cached temporary files collected while Web browsing stay in the sandbox and don’t leak into Windows.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.Overall, Sandboxie is an excellent tool for isolating specific programs you don't want to have access to your computer while you browse the internet, but there's enough software on the known conflict list that you should give it a browse before you consider purchasing Sandboxie.Sandboxie runs your programs in an isolated environment, which safely prevents them from making any permanent changes to any other programs and altering any data on your computer. Some Windows 10 programs like the Edge browser are reported to have problems with Sandboxie too, but Chrome, Firefox, and Opera seem to work fine with Sandboxie. Sandboxie is known to have conflicts with services like Steam, GOG, Pidgin, PunkBuster, and several anti-virus programs. For example, there's a big list of known conflicts available on the Sandboxie website and most of the programs on that list require a nearly constant internet connection. While Sandboxie works excellent at isolating programs like browsers and email clients, it doesn't do so well with other programs that require feedback from the internet. In fact, the developers recently debuted the Windows 10 version of the software. Sandboxie has been around since the days of Windows XP, but it supports modern versions of Windows, too. It's available for $20.95 per year if you prefer the subscription model, but a lifetime license is available for $34.95. Sandboxie is designed to prevent that from happening by isolating programs like browsers and email clients to prevent malicious code from executing on your PC. Overall Opinion: One of the top ways our computers get infected with malware is through a browser injection that can change files on your PC.