Caleido AG - ( Freeware)
Wuala is an ideal application for collaborative work, allowing to store files in a single place and working together.
Wuala is a storage tool software that offers safely online backup of documents, pictures, presentations or media files (no matter their size or format). The user can access data from any computer with an Internet connection and instantly share them with his family, friends or his employees.
It is also possible to create a group to share some documents with others. It is easy to handle with its intuitive and user-friendly graphical interface.
* Business Group folder sharing with contacts: read access to folders within Business Groups for your Wuala contacts
* WualaFS update for OSX Yosemite
* Invite users bug fixes
* Implementation of storage over quota process
* Several minor bug fixes