Add to ORKGBachelor thesis is devoted to modeling business processes using appropriate software tools supported by operating system MacOS. The aim was to compare the two applications for process modeling, one of which should be Open Source software. The theoretical part deals with definitions and methodology related to process modeling, including both international and Czech researches focused on the purposes of business process modeling and management, as well as description of the elements of Business Process Modeling Notation, which is necessary to modeling business processes properly. Within the practical part there was made a comparison of the yED and Business Process Visual Architect software. Their strengths and weaknesses were revealed; their ...