What is .EF file extension?
Exam file used by Wimba Diploma, an application used to create exams; contains custom questions, instructions, answers, chapters, editing marks, and test layout information; can be exported as an .RTF file for convenient sharing.
To create an EF file, select File ? New Exam and create your questions. Then, select File ? Save, or click the "Save" icon, name the file, choose the save location, and click Save.
NOTE: When Wimba was purchased by Blackboard in 2010, development of Diploma ceased.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.