The best open source alternative to Acronis True Image is Rescuezilla. If that doesn't suit you, our users have ranked more than 100 alternatives to Acronis True Image and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Acronis True Image are Clonezilla, Rclone, Duplicati and rsync.
Free and straightforward disk cloning and imaging software that boots from a USB, supporting Windows, Mac, and Linux systems. Interoperable with Clonezilla and can recover and extract files. Includes partition editing, undeleting, and NTFS recovery. No installation needed.
Australia
Discover a free, open-source solution for disk imaging and cloning. Clonezilla ensures efficient large-scale deployment by simultaneously cloning over 40 computers. Supports unicasting and multicasting for versatile backup, based on Partclone and more for enhanced speed. Ideal for tech pros.
Taiwan
Versatile command-line utility for syncing, copying, and verifying files across local disks and multiple cloud storage providers. Features include hash-based integrity checks, timestamp preservation, compression, encryption, and mounting storage as drives for backup and transfer tasks.
United Kingdom
Duplicati stores encrypted, incremental backups with AES-256 encryption and GPG, compatible with Windows, Linux, MacOS. Supports cloud services like OneDrive, Google Drive, and includes a built-in scheduler, auto-updater. Run backups through a web interface or command line.
United States
Utility for Unix file and directory synchronization using delta encoding for efficient transfer, supports compression, incremental backup, remote operation via SSH, customizable filters, permission and timestamp preservation, and daemon mode on TCP 873.
United States
restic is a program that does backups right. The design goals are: Easy, Fast, Verifiable, Secure, Efficient, Free.
Germany
EU
Kopia is a fast and secure open-source backup/restore tool that manages filesystem snapshots in a remote storage. It features client-side encryption, compression, backup policies. command-line interface and more.
BorgBackup (short: Borg) is a deduplicating backup program. Optionally, it supports compression and authenticated encryption.
A utility that can write a raw backup image of your hard drive to a removable device or vice versa.
United States
UrBackup is a open source client/server backup system, that through a combination of image and file backups accomplishes both data safety and a fast restoration time.
Redo Rescue is an easy-to-use backup and recovery solution that can restore a fully working system from a backup image, even to a blank new hard disk.
United States
Back In Time is a simple backup tool for Linux, inspired by "FlyBack project".
