Apollo is a user-friendly knowledge modelling application. Modelling is based around the basic primitives, such as classes, instances, functions, relations etc. Internal model is build as a frame system according to the internal model of the OKBC protocol. Apollo does a full consistency check while editing.

Apollo CH is an ontology editor tool for communities of interest that can be used generally in many applications. It uses its own knowledge model, which is based on frames and is independent on any knowledge modelling language. Usage of input and output plug-ins enables to start dealing with whichever particular knowledge modelling language.

Apollo is not bound to any knowledge representation language and can be adapted to support different storage formats via I/O plug-ins. Apollo's user interface has an open architecture ( view based ) and allows for implementation of additional views of the knowledge base.

Apollo Features:
1. full consistency check during editing
2. open design based on views
3. special dialog for quick creation of anonymous instances
4. I/O plug-in architecture - export plug-ins to CLOS and OCML
5. Java based user-interface

Apollo CH has a user-friendly graphic user interface. It consists of several panels, dialogues, menus etc.

Requirements:
* Java Runtime

The license of this software is Freeware, you can free download and free use this cad software.