Apps similar to Grml include Hiren’s BootCD, which is free for personal use. Other options are Hiren’s BootCD PE, SystemRescue, Ultimate Boot CD and ALT Linux. You can choose from more than 10 File Recovery Tools like Grml for Linux, Windows, Mac and self-hosting.
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.
India
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.
France
EU
Live/Bootable CD with network support containing tools for file and system recovery, virus scans and more.
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.
Russia
Ikki Boot is a Live DVD/USB multiboot which aims troubleshooting, disk partitioning, rescue, backup and restore data.
FranceEU
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.
Norway
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 USB hardware diagnostics for PCs & Intel Macs. Boots in 1 second, no OS needed. Tests RAM, SSD/HDD (SMART, surface, self-test), CPU stress & temps, GPU/VRAM, display, fans. Rescues files off dead NTFS/ext4/APFS drives, clones failing disks, repairs boot &...
NetherlandsEU
Finnix is a small, self-contained, bootable Linux CD distribution for system administrators, based on Debian GNU/Linux. You can use it to mount and manipulate hard drives and partitions, monitor networks, rebuild boot records, install other...
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.
PolandEU
Boots PCs with startup issues, recovers data from non-bootable drives, fixes over 100 Windows boot problems, resets lost passwords, backs up and clones partitions, restores files from crashed systems or formatted drives, and secures sensitive data.
Hong Kong SAR China
Germany
