Duplicati - Free backup software to store backups online with strong encryption. Works with FTP, SSH, WebDAV, OneDrive, Amazon S3, Google Drive and many others.
Acronis Cyber Protect Home Office - (Formerly Acronis True Image) Complete protection for your digital life
Online Vault Backup - Online Vault Backup is a cloud storage service that allows you backup your data while having unlimited storage.
Rebel Backup - Rebel Backup lets you make encrypted backups of your important files to Dropbox or Google Drive.
rsync - rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.
Genie Backup Manager - Genie Backup Manager is a backup solution for Small and Medium Businesses who are seeking full system backup to virtually any storage device.