CrossLoop is a free, secure screen-sharing utility designed for people of all technical skill levels. CrossLoop extends the boundaries of traditional screen sharing by enabling non-technical users to get connected from anywhere on the Internet in seconds without changing any firewall or router settings. It only takes a few minutes to setup and no sign up is required. Security is built into all aspects of CrossLoop. Session data is encrypted at the end-points before being sent using a 128-bit encryption algorithm and a randomly generated 12-digit access code. Explicit permission is required before any screen images are sent to a remote computer. CrossLoop is a secure tool to remotely assist any PC on the planet. CrossLoop includes file transfer support, and switch control feature.