MediCat DVD is a bootable troubleshooting environment that ships with Linux and Windows boot environments, and troubleshooting tools.

MediCat DVD comes in four different flavors;

MediCat DVD -- This is the name giving distribution. It includes the PortableApps Suite, Linux boot environments and a full working mini Windows 10 WinPE Boot Environment.
MediaCat DVD Naked -- Like MediCat DVD, but without the PortableApps Suite.
Mini Windows 10 x64 -- Windows 10 WinPE Boot Environment, and PortableApps Suite.
Mini Windows 10 x64 Naked -- Like the one above, but without the PortableApps Suite.

The main distribution, MediCat DVD as a size of 7.5 Gigabytes. The naked variant size of 5.05 GB, the Windows 10 x64 distribution 3.94 GB, and naked Windows 10 distribution 1.47 Gigabyte.

The main menu displays various options. You can start one of the bootable operating systems included with the distribution, or access diagnostic, repair and troubleshooting tools instead that MediCat ships with.


64-Bit windows Recovery: Choice of Microsoft or Easy Recovery options for Windows 10, Windows 8.1 and Windows 7.
Hard Disk Tools: includes currently Acronis TrueImage 2017, GParted, Norton Ghost 11.5, Paragon Hard Disk Manager, PloP Boot Manager, SpinRite, SuperGrubDisk, Darik's Boot and Nuke.
Diagnostic Utilities: includes currently Hardware Detection Tool Memtest86+, TestDisk / PhotoRec / LiliPad, Ultimate Boot Cd.
Scan for Viruses: this launches Comodo Rescue Disk currently only.
Remove User Account Passwords: Active Password Changer, Daossoft Windows Password Rescuer, Offline NT Password & Registry Editor, PCUnlocker, Boot Kon-Boot CD.

You may boot in any of the available operating systems.

https://gbatemp.net/threads/medicat-dvd-a-multiboot-linux-dvd.361577/