firejail is a SUID sandbox software that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces, seccomp-bpf and Linux capabilities.
License: Open Source
Firejail is a lightweight sandboxing tool for Linux that focuses on isolating applications with minimal overhead, while Sandboxie is a more user-friendly solution for Windows, offering advanced features and robust malware protection. Firejail is ideal for Linux users seeking a free and open-source solution, whereas Sandboxie caters to Windows users looking for a comprehensive application virtualization tool.