For more information about how to generate the image checksum, check out the wiki page on this topic.

If you find a particular mirror site to be down temporarily, please be patient and try another one.Īfter you have download the ISO image file, verify the integrity of the image by comparing the MD5/SHA1 checksum of the image with the values above.

You can also download through normal HTTP via a network of mirror sites (found below) maintained by volunteers. The primary method by which I share the UBCD ISO image is via P2P, because that's the fastest and most economical way a small project with limited budget can share a large file without incurring astronomical bandwidth cost. If you have a UEFI machine, please remember to turn on CSM Boot in your BIOS. Please note that UBCD currently does not support UEFI Boot. This is a Live Rescue CD based on Debian, which we hope will eventually be good enough to replace Parted Magic. If you like trying out new stuff, please check out an early beta version of UBCD Live and give us your feedback. Read more about UBCD and the full list of freeware diagnostic tools included here.

An experimental feature also allows you to run UBCD from your USB memory stick on newer machines that supports booting from USB devices. If you have arrived here from an external link, Ultimate Boot CD allows you to run floppy-based diagnostic tools from CDROM drives and consolidate as many diagnostic tools as possible into one bootable CD.

Universal bootable usb