RCD Notes & Hyperscope for GNU Emacs

It has features such as address books, CRM or Customer Relationship Management, Website Revision System, mass communication systems such as mailing list manager, SMS bulk communication, call center, the integrated Hyperscope dynamic knowledge repository, invoicing system, with accounting and bookkeeping features, Enterprise Business Planning features, logging, geographic features, WWW Hyperlink indexing, marketing campaign management, real estate management, sales process management, precious metals, gemstones and diamonds inventories, price listings, recruitment features, statistics or graphs, translations and version control.