Install confclerk by entering the following commands in the terminal:
sudo apt update sudo apt install confclerk
offline conference schedule application
ConfClerk is an application written in Qt, which makes conference schedules available offline. It displays the conference schedule from various views, support searches on various items (speaker, speech topic, location, etc.) and enables you to select favorite events and create your own schedule. . At the moment ConfClerk is able to import schedules in XML format created by the PentaBarf conference management system (or frab) used by e.g. FOSDEM, DebConf, FrOSCon, Grazer LinuxTage, and the CCC congresses. . ConfClerk is targeted at mobile devices but works on any system running Qt.