VisualSVN Server
VisualSVN Server is a package that contains everything you need to install, configure and manage Subversion server for your team on Windows platform. It includes Subversion, Apache and a management console.
You can use any Subversion client to connect to VisualSVN Server or a web browser to quickly browse though repositories. Also you may find VisualSVN useful to integrate Subversion into Visual Studio.
VisualSVN Server is less than 6MB in size and can be downloaded and installed in a couple of minutes with just few clicks.
Zero Friction Setup and Maintenance
One package with latest versions of all required components Next-Next-Finish installation Smooth upgrade to new version
Enterprise-ready Server for Windows Platform
Stable and secure Apache-based Windows service Support for SSL connections Active Directory authentication and authorization with groups support Based on open protocols and standards Configured by Subversion committer to work correctly out-of-the-box
User-friendly Management Console
Create, import and remove repositories Dashboard showing overview status of Subversion server Manage Subversion security policy Start, stop and restart service Repository browser Manage users and groups Edit Subversion hooks
And last but not least - VisualSVN Server is completely free!
You can install VisualSVN Server in few minutes and use it for free! 
VisualSVN Server includes industry-leading version control. Web browser or any Subversion client can be used to connect to the server.