Restic - Easy: Doing backups should be a frictionless process, otherwise you are tempted to skip it.
Online Vault Backup - Online Vault Backup is a cloud storage service that allows you backup your data while having unlimited storage.
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.
Duplicacy - A new generation cross-platform cloud backup tool
myDataSync - MyDataSync provides enterprise data backup and recovery solutions, is powered by Asigra , which is a global leader in backup technology.