Best Free Backup & Cloning Software for Windows 2025

Duplicati is a free, open-source backup solution that offers zero-trust, fully encrypted backups for your data. Integrating with all major cloud providers ...

Kopia is a fast and secure open-source backup/restore tool that allows you to create encrypted snapshots of your data and save the snapshots to remote or cloud ... Kopia · Releases 76 · Issues 513 · Pull requests 46

Fast and Secure Open-Source Backup Software for Windows, Mac, and Linux. ... Encrypted, Compressed, and Deduplicated Backups Using the Cloud Storage You Pick.

Kup is a backup solution that was created to help users back up their files to a USB drive, but it can also be used to perform network backups.

The Top Free and Open Source Backup Solutions · Amanda · AOMEI Backupper Standard · Areca Backup · Back In Time · BackupPC · Bacula · Bareos · Box ...

Bacula is a set of computer programs that permit managing backup, recovery, and verification of computer data across a network of computers of different kinds.

Bacula is by far the most popular open source backup software tool for full system backup. It has 2,5 million downloads and thousands of contributors worldwide.

Bareos offers a secure, customizable, open-source backup solution for enterprises, protecting data across servers, cloud, and tape storage. Open-Source Expertise · Software · Download · Pricing

UrBackup seems to work for you. It has client-server architecture, it can do image and file backup too.

This guide explored nine essential open-source tools for backup and restore operations, from Restic's secure backups to Velero's Kubernetes protection.