Open Source
Software by IslandJohn available on SourceForge.
Nessconnect
A cross-platform, open-source client application for Nessus and other compatible vulnerability scanners (such a OpenVAS). It provides GUI, CLI and API components that communicate with the scanning server.
Pictag
A simple web photo gallery with automatic thumbnail generation and tagging capability. It's self-contained in a single file, uses the file system for gallery layout, and requires no stand-alone database (it uses SQLite) or no database at all. It handles EXIF data, provides support for HTTP user authentication and authorization, and it's customizable.
Webtunnel
A network utility that encapsulates arbitrary data in HTTP and transmits it through a web server. In that regard, it is similar to httptunnel, however, it has several key important differences.