Arq

Arq backs up your files securely and lets you keep control of your data. Arq is super simple to set up. It backs up your files to your own cloud account (Amazon Cloud Drive, AWS, Dropbox, Google Drive, Google Cloud Storage, OneDrive, and SFTP). Arq protects your data through strong encryption with a key only you know. Arq uses multiple threads and LZ4 compression for very fast throughput. Arq offers sophisticated file-exclusion filters, storage budgeting, extensive logging, email reports, many scheduling options, and full control over which networks and how much bandwidth Arq uses. Arq is available for Mac OS X and Windows.