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.

Grml is described as 'Bootable live system (Live-CD) based on Debian especially well suited for administrative tasks like installation, deployment and system rescue' and is an app in the network & admin category. There are more than 10 alternatives to Grml for a variety of platforms, including Linux, Windows, Mac, Android and Self-Hosted apps. The best Grml 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 Hiren’s BootCD PE. Other great apps like Grml are Ultimate Boot CD, Ikki Boot, ALT Linux and Knoppix.
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.




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



Live/Bootable CD with network support containing tools for file and system recovery, virus scans and more.

Ikki Boot is a Live DVD/USB multiboot which aims troubleshooting, disk partitioning, rescue, backup and restore data.




ALT Linux is a set of RPM-based, APT-managed operating systems built on top of the Linux kernel and Sisyphus package repository branches. ALT Linux Rescue is, well, the disaster recovery tool.




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.


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.





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.

Windows stores its user information, including crypted versions of the passwords, in a file called 'sam', usually found in \windows\system32\config. This file is a part of the registry, in a binary format previously undocumented, and not easily accessible.

This is an alternative to Falcon 4's Ultimate Boot CD and a alternative to Legacy GeGeek Toolkit. This has over 100+ Tools and over 3+ Bootable OSs.




It's very good because it has loads of devices and live page's for windows