Best Open Source Backup Software 2025

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Browse free open source Backup software and projects below. Use the toggles on the left to filter open source Backup software by OS, license, language, programming language, and project status.

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1

Clonezilla

A partition and disk imaging/cloning program

Clonezilla is a partition and disk imaging/cloning program similar to True Image®. It saves and restores only used blocks in hard drive. Two types of Clonezilla are available, Clonezilla live and Clonezilla SE (Server Edition).

130 Reviews

Downloads: 40,434 This Week

Last Update: 2 days ago
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2

G4L

G4L 0.68 released 08/30/25 Disk imaging

G4L version 0.68 has some major changes in build, but operation is mostly the same. Note: Build using Fedora 41 as Build system. Build Issue This Zip contains multiple files First is similar to the previous ISO files uses syslinux and can be written to CD or Flash Release 0.68a started 2025/03/02 Fedora 41 12923904 Aug 29 08:42 bz6x16.4 12973056 Aug 25 15:14 bz6x17.rc3 BusyBox v1.38.0.git (2025-08-24 07:03:57 ChST) multi-call binary. ncftp-3.3.0-1.fc41.x86_64 NcFTP 3.3.0 (Apr 23, 2025) updated version 9 of /bin/f3read and /bin/f3write added version 9 of /bin/f3fix, /bin/f3brew, and /bin/f3probe Updated Grub4dos grub4dos-for_UEFI-2025-08-14.7z grub4dos-0.4.6a-2025-08-12.7z

Downloads: 172 This Week

Last Update: 2025-08-31
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3

Zeus-Raw-Copy

Raw Disc Clone Tool

This program runs on Debian-based Linux systems and performs raw cloning from disk to disk, disk to image, and image to disk. It is powered by the dd tool.

2 Reviews

Downloads: 4 This Week

Last Update: 2025-08-27
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4

Phantom Image

Phantom Image is a disk imaging tool written for Linux. Disk images can be used to clone computers or back up hard drives. Transparently supports local, network, CD, and other image storage locations.

Downloads: 2 This Week

Last Update: 2015-07-30
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5

UberImaging

UberImaging centrally controls the disk imaging process of many nodes on a network. Clients booted via PXE are served a small initrd image containing udpcast, a client module, and other tools allowing clients to be remotely controlled by a portable GUI.

1 Review

Downloads: 0 This Week

Last Update: 2015-03-27
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6

ODIN (Open Disk Imager in a Nutshell)

Disk Imaging and Backup Utility

A utility for easy backup of hard drive volumes under Windows. A disk image can be created or restored. Only used clusters can be backed up, compression on the fly is possible. For more information see project web site (Summary / Web Site).

1 Review

Downloads: 3 This Week

Last Update: 2022-10-12
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