Trinity Rescue Kit software (version 3.4) is a free and open-source Linux-based rescue disk that can be used to recover and repair Windows and Linux systems. It comes with a variety of tools, including antivirus and anti-malware scanners, password reset tools, disk cloning and imaging tools, and partitioning tools. Trinity Rescue Kit also includes a powerful text-based interface that allows users to access and manipulate system files and settings.