eMule - eMule is a free peer-to-peer file sharing application for Microsoft Windows.
Xola - Xola is an elegant and powerful online booking and distribution system. We help tour and activity providers reduce costs, grow revenue, and save time.
Calypso - Calypso is primarily a multi-user, multi-channel reservations system with a wide range of customer and technology driven features and functionalities.
Travolutionary - Travolutionary is an aggregation, reservation and distribution platform by Gimmonix, with access to hundreds of travel inventory providers across hotel, air, car and content.
Nicotine - SoulSeek client written in Python which uses the PyGTK2 toolkit
Peek Pro - Peek Pro is a fastest growing appointment scheduling software specially designed for tours and activity operators to help increase their booking reaching out to large numbers of potential customers, mostly tourists.