Catacomb is a WebDAV repository module for use with the Apache WebDAV module, mod_dav. Apache mod_dav parses WebDAV protocol requests into operations on a repository providing persistent storage of resources and their properties.
mod_dav is an Apache module to provide DAV capabilities for your Apache web server. It is an Open Source module, provided under an Apache-style license.
SVN-RaWeb-Light is a lightweight Web interface for remote Subversion repositories. It resembles the default HTTP interface, but provides some extra features.