Clonezilla Portable Updated Jun 2026

Technicians managing dozens of identical computers (like in a school lab or library) can use Clonezilla Portable on one master USB to clone a perfectly configured drive onto 50 other computers simultaneously via multicast.

Therefore, does not mean "a tiny app you run from a USB stick inside Windows." Instead, it refers to Clonezilla Live , which is configured to run on a USB flash drive, SD card, or external HDD.

In the world of IT administration, data recovery, and system maintenance, few tools are as revered as Clonezilla. Known for its reliability, efficiency, and being open-source (free), Clonezilla is the industry standard for bare-metal backup and disk cloning.

Proprietary disk imaging software like Acronis or Macrium Reflect can be expensive. Clonezilla is completely free. It supports a vast array of file systems, including ext2, ext3, ext4, reiserfs, xfs, jfs, btrfs for Linux, and NTFS, FAT, exFAT for Windows.

Always ensure you have identified the correct source and target drives. Cloning the wrong direction (target to source) will destroy your data instantly. Clonezilla is powerful—double-check your drive letters ( sda , sdb , nvme0n1 ) before pressing the "Go" button.

Since it runs from a live USB, it leaves no footprint on the target computer's operating system.

This is your standard backup tool. You save a disk image (a compressed file) to an external hard drive or network server.

Technicians managing dozens of identical computers (like in a school lab or library) can use Clonezilla Portable on one master USB to clone a perfectly configured drive onto 50 other computers simultaneously via multicast.

Therefore, does not mean "a tiny app you run from a USB stick inside Windows." Instead, it refers to Clonezilla Live , which is configured to run on a USB flash drive, SD card, or external HDD.

In the world of IT administration, data recovery, and system maintenance, few tools are as revered as Clonezilla. Known for its reliability, efficiency, and being open-source (free), Clonezilla is the industry standard for bare-metal backup and disk cloning.

Proprietary disk imaging software like Acronis or Macrium Reflect can be expensive. Clonezilla is completely free. It supports a vast array of file systems, including ext2, ext3, ext4, reiserfs, xfs, jfs, btrfs for Linux, and NTFS, FAT, exFAT for Windows.

Always ensure you have identified the correct source and target drives. Cloning the wrong direction (target to source) will destroy your data instantly. Clonezilla is powerful—double-check your drive letters ( sda , sdb , nvme0n1 ) before pressing the "Go" button.

Since it runs from a live USB, it leaves no footprint on the target computer's operating system.

This is your standard backup tool. You save a disk image (a compressed file) to an external hard drive or network server.

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