Arq has a Windows version now and they support many different storages targets: https://www.arqbackup.com/ https://www.arqbackup.com/ I hope they add B2 suppor

Arq has a Windows version now and they support many different storages targets: https://www.arqbackup.com/ https://www.arqbackup.com/ I hope they add B2 support at some point.