yaDMS, which stands for yet another Document Management System, is a php based DMS, with many Features like Clipboard, Mail2DMS, DMS2Mail, Zip&Download, Copy, Move, Multiuser, Fulltextsearch (doc,pdf,rtf,txt,mp3, external tools needed).
RAVERRtf is a PHP class to create RTF files from scratch. It implements methods to write to a buffer that can be collected, to produce a functional RTF file without any kind of special libraries.