A highly-customizable multiboot USB stick for modern PC Repair. Supports both Legacy BIOS and UEFI. Based on Ventoy.
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
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.
DiskGenius, previously PartitionGuru, is full-featured partition manager, which is designed to optimize disk usage for Windows users.
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.
This is a modern alternative version to Falcon 4's Ultimate Boot CD and a alternative to Legacy GeGeek Toolkit. This had over 100+ Tools and over 3+ Bootable OSs.
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.
AppleJack is a user friendly troubleshooting assistant for Mac OS X. With AppleJack you can troubleshoot a computer even if you can't load the GUI, or don't have a startup CD handy. AppleJack runs in Single User Mode and is menu-based for ease of use.This app doesn't have any features at the moment.Discontinued
This project has not had an updated release since about 2010, and does not work on macOS Catalina
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.Discontinued
The project is no longer updated and a download is no longer provided on the official website, but you can still download last version, 0.1.001, released on April 20, 2013. See the link to the setup file in the comments.