Unlike other web conference products, Dimdim does not require users to install software on their computers to attend web meetings. Users can start or No downloads join meetings with just a few clicks. Dimdim is available for free so everyone - not just big companies with big budgets - can use it. And Dimdim is available as open source software so you can extend and improve it freely. Dimdim already integrates with CRM and LMS software and can be extended easily. And Dimdim is extremely flexible, available in hosted and onsite configurations and easily customizable.