S4 = Simple Secure Storage Service. S4 is Least Authority's secure off-site backup system for individuals and businesses.
Cost / License
- Paid
- Proprietary
Platforms
- Linux


Spideroak One Backup is described as 'SpiderOak provides an easy, secure and consolidated online backup, storage, access, sharing & sync tool for Windows, macOS, and Linux (Ubuntu, Debian & Fedora). SpiderOak offers a different approach to online backup, synchronization, and sharing' and is a leading Cloud Storage service in the backup & sync category. There are more than 100 alternatives to Spideroak One Backup for a variety of platforms, including Windows, Web-based, Mac, iPhone and Android apps. The best Spideroak One Backup alternative is MEGA, which is free. Other great apps like Spideroak One Backup are ownCloud, Filen, Box and Koofr.
S4 = Simple Secure Storage Service. S4 is Least Authority's secure off-site backup system for individuals and businesses.


Provides a scalable cloud storage solution, catering to businesses and individuals. Features unlimited storage, pre-made categories, easy setup, and secure automatic backups for all valuable data, ensuring access and file sharing from any internet-connected device.




TeamDrive offers the missing link many other Synch&Share softwares lack. With the highest security standards TeamDrive becomes essential when sensitive data is concerned. Via a client users are able to transfer and share data.




ASUS WebStorage offers online storage with auto data backup for nearly 3 computers, auto data synchronization, and data sharing amongst others.

Jungle Disk is a leading provider of online storage software and services, leveraging the Amazon S3 platform and Rackspac infrastructure to provide easy to use and cost effective online storage and backup to our customers.


Pulse, officially-sanctioned fork of Syncthing , is a free, secure, and distributed file synchronisation engine.


Krakenfiles is a file storage. It offers unlimited file storage and 20 MB file upload size. You will have your page when you register.

Remote Utilities is a remote PC access program for connecting to a remote PC over LAN or via the Internet. The program is used by system administrators, home users and helpdesks for remotely managing PCs in their corporate or home network, or providing customer support.




Backer is a visual front end to the rsync command. It allows the user to select multiple folders and back them up to multiple locations. It stores your backup settings for you so that all your backups can be run easily using a single button click.

Parsec is a free software (AGPL v3) aiming at easily share your work and data in the cloud in total privacy thanks to cryptographic security.

Versiobit provides reliable cloud storage and document archiving with a powerful desktop app designed to sync, secure, and manage your files across all devices.



