List of Top Free Open Source & Self Hosted Application for Conference Management

Software for submission of abstracts and preparation/management of academic conferences.

Conference Organizing Distribution (COD) – Create conference and event websites built on top of Drupal. GPL-2.0 PHP
frab – Web-based conference planning and management system. It helps to collect submissions, to manage talks and speakers and to create a schedule. MIT Ruby
indico – A feature-rich event management system, made @ CERN, the place where the Web was born. MIT Python
osem – Event management tailored to free Software conferences. MIT Ruby
pretalx – Web-based event management, including running a Call for Papers, reviewing submissions, and scheduling talks. Exports and imports for various related tools. Apache-2.0 Python