Dropbox is an easy to use freemium cloud storage solution. It has a client sync utility for multiple platforms.

Box is an online file sharing and content management service.

Tonido is remote access and home server software for network-attached storage.

Nomadesk is a leading provider of file sharing, storage and synchronization software.

Send Anywhere is a cross-platform file sharing service which allows users to easily share digital content peer-to-peer, in real-time, without cloud storage.

SHAREit is a file device to device transfer app.

PasteFS is a paste tool and a digital assets manager to share text, files, pictures and documents.

MEGA is the cloud-based file hosting solution.

Resilient, fast and scalable file sync software for enterprises and individuals.

Koofr offers safe EU based cloud storage with 2 GB free cloud storage space for life and options to connect multiple cloud accounts.

Tresorit is an online cloud storage service based in Switzerland and Hungary that emphasizes enhanced security and data encryption for Businesses.

Whaller allows teams and organizations to create their own internal social networks, meaning no adverts and no data exploitation.

Kopano is an open-source groupware application suite originally based on Zarafa.