Koofr - Koofr offers safe EU based cloud storage with free storage space for life and options to connect multiple cloud accounts (Dropbox, Google Drive, OneDrive) and your personal storages.
GMX File Storage - The GMX File Storage Manager allows your PC and your GMX File Storage to exchange data via the...
MultCloud - Multiple Cloud Storage Manager: Migrate, move, sync, copy, backup and transfer cloud files with MultCloud, which supports Dropbox, Box, Google Drive, Mega, OneDrive and FTP, etc.
Sync.com - Sync. com offers a backup tool and a file sharing service, rolled into one.
CloudFuze - Managed Cloud Office Migrations with Unparalleled Security & Performance.
Yandex.Disk - Files on Yandex.Disk won't get lost if your phone or computer breaks.