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SystemRescue
What it is
SystemRescue is a free, bootable Linux toolkit for administering or repairing Linux and Windows desktops and servers after crashes or data problems. It can start from CD/DVD or USB without installation, or be installed on a hard disk. Partition tools such as GParted and GNU Parted create, resize, copy, move, format, and modify partitions. Testdisk recovers lost partitions and repairs boot sectors, photorec recovers lost files, and GNU ddrescue copies block devices with bad sectors in mind. The kernel supports ext4, xfs, btrfs, vfat, ntfs, Samba, and NFS. Networking includes OpenVPN, WireGuard, OpenConnect, SSH, rsync, and rclone. Users can customize the ISO and add modules or startup scripts. The current download is version 13.02 for amd64; at least 2 GB memory is recommended, or 4 GB when caching to RAM.
For and against
For
- Free Linux rescue toolkit
- Boots from USB or CD/DVD
- Partition creation and modification tools
- Lost-partition and file recovery utilities
- Networking and disk-imaging tools included
Against
- Current download offers amd64 architecture
- 32-bit releases only among previous versions
- ZFS tools require a separately built module
- At least 2 GB memory recommended
The verdict
SystemRescue focuses on bootable recovery and administration rather than general computing. Its broad partition, filesystem, networking, and recovery tools are available without a software charge.
Who it suits
SystemRescue suits Linux users and administrators repairing systems, partitions, filesystems, disks, or RAID on Linux and Windows computers. It is useful when bootable recovery media and offline tools are needed.
Plans and prices
SystemRescue
Free Linux rescue toolkit · download is an ISO image
Read 8 Oct 2026 · system-rescue.org
On the record
- Architecture limitation
- The current download page offers SystemRescue 13.02 for amd64; 32-bit releases are available only among previous versions.system-rescue.org · read 8 Oct 2026
- Automatic mounting
- SystemRescue does not automatically mount filesystems because that could interfere with block-level disk copying and risk corruption.system-rescue.org · read 8 Oct 2026
- Boot media
- It can boot from CD/DVD or USB without installation, and can optionally be installed on a hard disk.system-rescue.org · read 8 Oct 2026
- Customization
- Users can customize the ISO, add packages, configure YAML files, create modules, and run scripts at startup.system-rescue.org · read 8 Oct 2026
- Disk imaging
- GNU ddrescue is included to copy block devices and is optimized for disks with bad blocks.system-rescue.org · read 8 Oct 2026
- Filesystems
- Its kernel supports ext4, xfs, btrfs, vfat, ntfs, Samba, and NFS filesystems.system-rescue.org · read 8 Oct 2026
- License and support
- The project source code is licensed under GPLv3, and the site links to project documentation, forums, and a bug tracker.system-rescue.org · read 8 Oct 2026
- Memory requirement
- The download page recommends at least 2 GB of memory for default boot options or 4 GB when caching the system into RAM.system-rescue.org · read 8 Oct 2026
- Networking
- Included network capabilities include OpenVPN, WireGuard, OpenConnect, SSH, and file transfer tools such as rsync and rclone.system-rescue.org · read 8 Oct 2026
- Partition tools
- Included tools such as GParted and GNU Parted can create, resize, copy, move, format, and modify partitions.system-rescue.org · read 8 Oct 2026
- Purpose
- SystemRescue is a bootable Linux rescue toolkit for administering or repairing systems and data after a crash.system-rescue.org · read 8 Oct 2026
- Recovery tools
- The included testdisk can recover lost partitions and repair boot sectors, while photorec focuses on recovering lost files.system-rescue.org · read 8 Oct 2026
- Security
- The download page provides SHA256 and SHA512 checksums and a GnuPG signature that users can verify.system-rescue.org · read 8 Oct 2026
- Supported systems
- It can be used to rescue Linux and Windows computers, including desktops and servers.system-rescue.org · read 8 Oct 2026
- ZFS limitation
- ZFS is not included due to licensing concerns, but the project provides a script to build a module containing ZFS tools and a kernel module.system-rescue.org · read 8 Oct 2026
