Duplicacy - A new generation cross-platform cloud backup tool

Online Vault Backup - Online Vault Backup is a cloud storage service that allows you backup your data while having unlimited storage.

Restic - Easy: Doing backups should be a frictionless process, otherwise you are tempted to skip it.

WholesaleBackup - WholesaleBackup is an online data backup service provider that turns your system into a backup server, allowing you to host the backup data on your own Windows Server environment.

UrBackup - UrBackup is a open source client/server backup system, that through a combination of image and file...

Rebel Backup - Rebel Backup lets you make encrypted backups of your important files to Dropbox or Google Drive.