An enterprise portal is a platform through which information, people and processes within an organization can be integrated across the boundaries of the different departments and layers.
With the free software of TeamLab can be an enterprise portal developed and maintained for your own organization.
UPDATE: The package of TeamLab has been renamed to OnlyOffice.
TeamLab is an open source package that allows you to own enterprise portal can develop. The project has as purpose to social networking and project management efficient.
TeamLab is available as a paid online service that is already ready to use or you can use the source files free download to this on a private server room to install.
TeamLab has the following characteristics:
You can free download TeamLab and safe install the latest trial or new full version for Windows 10 (x32, 64 bit) from the official site.