Rclone

Rclone is a command line application that addresses anyone who works with multiple cloud storage solutions and would like to make sure that all files and folders are synchronized across the board.

Even though the utility does not require installation, you do need to configure it so you can specify the locations of the cloud storage you are currently using. Depending on the backup solutions, you may need to give permissions or acquire various hex numbers or tokens.

Speaking of storage, you will be happy to learn that the application works with numerous well-known solutions out there, including but not limited to Backblaze, Google Drive, Microsoft OneDrive, OpenDrive, Yandex Disk, Box, Dropbox, Hubic, Mega, Webdav , OwnCloud, Nextcloud, QingStor, Amazon S3, Amazon Drive and the local filesystem.

It is important to note that the tool checks for the SHA1 or MD5 hashes all the time to ensure that the files are intact and not altered. Nevertheless, the app supports partial file synchronization, so you can update files as soon as you modify them.

The synchronization is one-way mode, as its goal is to help you make folders identical. Still, the sync can be to and from the network, so you can easily update different cloud accounts at the same time. The other supported commands including copying where you can add new and changed files to a given directory and checking, where hashes are verified for equality.

Depending on the type of information you upload and share via the cloud services, you can also encrypt files. Lastly, take note that the timestamps are preserved on the files you copy or synchronize.

In the eventuality that you constantly uploading, downloading and synchronizing files across multiple cloud services and want to make your workflow smoother and ensure you share the updates timely, then perhaps you can consider giving Rclone a try.