Areca Backup is a personal file backup software developed in Java. It is released under the GNU General Public License (GPL) 2.

Code Compare is a free tool designed to compare and merge differing files and folders.

Copywhiz enhances your file copy experience in Windows.

Diffuse is a small and simple text merge tool written in Python. With Diffuse, you can easily merge, edit, and review changes to your code.

dvdisaster is a software aimed to enhance data survivability on optical discs by creating error detection and correction data, which is used for data recovery…

Mozy is an online backup service for both Windows and macOS users.

Bacula is an open-source, enterprise-level computer backup system for heterogeneous networks.

Comparison plugin for Notepad++ editor.

Déjà Dup is a simple backup tool. It hides the complexity of backing up the Right Way (encrypted, off-site, and regular) and uses duplicity as the backend. Fe…

Duplicati is a backup tool, not a file sync tool.

FreeFileSync is a free open source backup software which helps you compare and synchronize files and folders on Windows, Linux and macOS.

rclone is rsync for cloud storage.