The MDR file extension is used to signify modem report files in the FaxTalk Modem Doctor diagnostic and processing application. MDR modem report files store data related to the applications transmission of messages so users can monitor their use. FaxTalk is a fax and voice message transmission program.
File extension is used by MagicDraw UML. Project file.MagicDraw is a business process, architecture, software and system modeling tool. It is used to analysis and design of Object Oriented (OO) systems and databases.