Ultimate Boot CD (UBCD) is a bootable CD that includes a collection of software and utilities for a variety of tasks related to system diagnostics and troubleshooting. It contains a variety of tools and programs that can be used to diagnose and repair computer hardware and software issues, test memory, and recover data. UBCD can be used to boot a computer that is unable to boot from its own operating system, allowing the user to access the system to repair it. In addition, UBCD includes tools to repair the master boot record, reset Windows passwords, clone or erase hard drives, and more. UBCD is free, open-source, and available for download.
It is not focused on a variety of diagnostic and repair tools, unlike the Ultimate Boot CD. Knoppix is a Live CD operating system that has some tools.
FalconFour discontinued seems to be abandoned, no more updates since 2013.
Discontinued Ben has no interest in continuing the project. The forums have been inactive for months.
Discontinued official website not available.
Discontinued The project is no longer updated and a download is no longer provided on the official website, but you can still download the latest version, 0.1.001, released on April 20, 2013. See the link to the configuration file in the comments.
Discontinued Official site is offline.
Discontinued The project is not being actively developed. Although still working and fine, the latest version, 15.2, was released in 2012.