SugarSync

The only automated sync, back-up, collaboration and file management service powerful enough for a business user and easy enough for a novice. Secure, anywhere access to your files.

GroupDocs is a web-based service for online document sharing, collaboration and management. You can easily and securely upload, convert, view, sign and compare any document format (PDF, DOC, DOCX, XLS, …

PROJECTFUSION is an online secure document collaboration that allows you to collaborate inside and outside your firm. Secure exchange of documents, secure online discussions together with social tools to help...

FilesAnywhere offers free 1GB online file storage, with cloud storage solutions for Internet backup, file sharing, secure FTP hosting, and web folders for collaboration. Come enjoy the security of...

Get mobile access to any of your files on any device. TappIn elegantly solves a real problem that millions have today—how to easily and securely access or share our pictures, …

digitalbucket.net provides a web interface that can be used to store and retrieve data, at any time, from anywhere on the web. It gives any user highly scalable, reliable, fast, …

Soonr offers simple document organization and file-sharing with automatic backup and access from any Web browser or mobile phone.

Share files or mini-webpages privately and discuss on them. No login required.