The Storage Made Easy Linux App Suite can be used as part of the Storage Made Easy Private Enterprise File Share and Sync Solution or as part of the online Personal and Business Cloud Solutions.
The suite is comprised of an integrated Cloud Drive (that uses FUSE), a graphical Cloud File Explorer and also Sync tools to sync cloud files to/from the Linux desktop.
Dependent upon the SME solution being used, the Linux Cloud App suite can work with over 50 private and public Cloud Storage and SaaS providers.
You can also use the SME Graphical Cloud File explorer or use the Cloud drive directly from the command line. If you use your own file explorers then you can also use the Cloud Drive from there. One of our personal favorites is Midnight Commander which works very nicely with the Linux Cloud Drive!
The sync tools enable file synchronisation from the Linux desktop to the cloud and vice versa. They also support scheduling.
This is version 4.9.4 last updated in October 2018 (List of updates can be found here), which is free to use. Encryption features, the ability to sync more than 3 folders, and access to support is only available to Personal Cloud, Business Cloud, or Enterprise Cloud accounts.