Exchange your data with MS Outlook without a MS Exchange server. OutlookFolders allows sharing Outlook data in a network. The OutlookFolders server application is installed on at least one computer in a given network, allowing other clients to connect to the data remotly. Access can be restricted by user rights to certain profiles, files or folders inside a file. The server can run either on a dedicated server or on any works station or laptop, more than one server can be installed in a network. An integrated mail server handles internal and external mail transport; the integrated mail filter finds most harmful emails (viruses, Trojans, and worms) which are delivered to a separated mail box. OutlookFolders can co-exist in an existing MS Exchange environment, for example to create additional public folders for a group or project. Shared data is not replicated between Outlooks but stored only at the server computer, allowing instant access to large amount of data. For offline access, data can be replicated using our add-on QSynchronization. Currently, about 15000 users in 7500 companies world-wide are using OutlookFolders.