A free bootable CD that contains a multitude of tools for analyzing, recovering, and fixing your computer even if its operating system does not start.
Cost / License
- Free Personal
- Proprietary
Application types
Platforms
- Windows
- Linux

Ultimate Boot CD is described as 'Live/Bootable CD with network support containing tools for file and system recovery, virus scans and more' and is a popular File Recovery tool in the os & utilities category. There are more than 10 alternatives to Ultimate Boot CD for a variety of platforms, including Windows, Linux, Mac, Android and Self-Hosted apps. The best Ultimate Boot CD alternative is Hiren’s BootCD. It's not free, so if you're looking for a free alternative, you could try Hiren’s BootCD or MediCat USB. Other great apps like Ultimate Boot CD are SystemRescue, All in One – System Rescue Toolkit, Knoppix and Gandalf’s Windows 10PE.
A free bootable CD that contains a multitude of tools for analyzing, recovering, and fixing your computer even if its operating system does not start.

A highly-customizable multiboot USB stick for modern PC Repair. Supports both Legacy BIOS and UEFI. Based on Ventoy.




Hiren’s BootCD PE (Preinstallation Environment) is a restored edition of Hiren’s BootCD based on Windows 10 PE x64. PE version is being developed by Hiren’s BootCD fans. it supports UEFI booting and requires minimum 2 GB RAM.




SystemRescue is a Linux system rescue toolkit available as a bootable medium for administrating or repairing your system and data after a crash.



This utility disc is designed to quickly and efficiently aid a technician with troubleshooting and repairing Windows based PCs.




Knoppix is an operating system based on Debian designed to be run directly from a CD / DVD (Live CD) or a USB key (Live USB), one of the first of its kind for any operating system. When starting a program, it is loaded from the removable medium and decompressed into a RAM drive.


Bootable CD with useful tools for analyzing, recovering and fixing your computer even if the primary operating system can not be booted.



Trinity Rescue Kit or TRK is a free live Linux distribution that aims specifically at recovery and repair operations on Windows machines, but is equally usable for Linux recovery issues. Since version 3.

DLC Boot 2019 is a rescue disk that is used as a Recovery CD. The point is that if you are having problems such as Windows can not boot, missing MBR, want to format the hard drive, remove viruses and so on, you can simply use the DLC Boot 2019 to resolve the issue.

Bootable live system (Live-CD) based on Debian especially well suited for administrative tasks like installation, deployment and system rescue.
Farbar Recovery Scan Tool, or FRST, is a free portable application designed to diagnose malware issues. Also available for 32-Bit. It is also possible to run FRST in the Windows Recovery Environment to diagnose and fix boot issues.



Hoek’s Tools is a vast collection of portable utilities for the management, diagnosis and repairing of computer problems, recover lost or deleted files or cracking passwords. There are literally hundreds of utilities.




Is not focused on a variety of diagnostic and repair tools, unlike the Ultimate Boot CD. Knoppix is an operating system Live CD which happens to have a few tools.