Déjà Dup BackupsLinux
vs
Acronis True ImageWindows
Déjà Dup Backups as a Linux alternative to Acronis True Image
Updated
Our verdict
Déjà Dup is a solid replacement for casual users who need encrypted, scheduled file backups but not full disk imaging. It handles incremental backups and cloud storage well, making it easier than raw Restic. However, it lacks Acronis’s bare-metal restore capabilities, meaning you cannot clone a drive or restore a crashed system directly from an image. If your primary need is disaster recovery for the entire operating system, Déjà Dup is insufficient. It is best for protecting personal documents, photos, and settings on a running system, not for system-level cloning or ransomware-specific protection features found in Acronis.
- License
- GPL-3.0-or-later
- Price
- Free
- Latest version
- 50.2 (September 5, 2026)
- Rating
- —
What works the same
- Supports incremental backups to save space
- Allows scheduling automatic backups
- Encrypts data for security
- Provides a graphical interface for non-technical users
What is different
- Lacks full disk imaging and bare-metal restore capabilities
- No built-in ransomware detection or protection module
- Does not support direct drive cloning
- Focuses on file-level backup rather than system-level recovery
Opening your Acronis True Image files
Déjà Dup uses the Restic backend, which stores data in its own binary format. It cannot open, read, or restore Acronis True Image (.tib) files. You must perform a fresh backup in Déjà Dup; there is no migration path for existing Acronis images. If you need to access data from an old Acronis backup, you must use Acronis tools on Windows or a compatible Linux version if available, but Déjà Dup itself offers no compatibility.
Switching from Acronis True Image to Déjà Dup Backups, step by step
- Install Déjà Dup from your distribution’s repository or Flathub.
- Configure a backup destination (local drive, NAS, or cloud service).
- Select the folders and files you want to protect.
- Enable encryption and set a strong password.
- Schedule regular backups to match your previous routine.
- Run a manual backup to verify the process works.
Key features of Déjà Dup Backups
- Uses Restic for incremental backups
- Encrypts and compresses data
- Supports local, network, and cloud destinations
- Schedules automatic backups
- Integrates with GNOME Files and Settings
- Offers easy restore from any point
- Simple GUI with minimal configuration
- Free and open‑source
How to install Déjà Dup Backups on Linux
flatpak install flathub org.gnome.DejaDupsudo apt install deja-dupsudo apt install deja-dupsudo dnf install deja-dupsudo pacman -S deja-dupsudo zypper install deja-dupFrequently asked questions
Can I restore my entire Linux system from a Déjà Dup backup?
No. Déjà Dup backs up files and directories, not the entire operating system. You would need to reinstall Linux and then restore your files from the backup.
Does Déjà Dup protect against ransomware?
It does not have specific ransomware detection. However, because it keeps encrypted, incremental copies of your data, you can restore clean versions of files if they are encrypted or deleted.
Is Déjà Dup suitable for server backups?
It is designed for desktop use. While it can back up server data, it lacks the advanced management features, monitoring, and bare-metal restore options typically required for server environments.