Free Open Source VoiceXML editor programmed in Java (Swing). The VoiceXML document is regularly parsed, a tree view is built and syntax errors are reported in a specific table.
JTag is a Java ID3 tagger that runs on all platform running Java 2. It is designed to load whole directories (with subdirectories) into a table.
This makes it possible to edit all the MP3 files inside the specified directory in one go.