A file with the file extension .WRF is a WebEx recording file created using Cisco's WebEx Recorder program.
How to Open WRF Files in Windows 10
The WebEx Recorder software can record the screen of a specific program via the File > Open Application menu item. It is often used for demos, training, and similar tasks that benefit from capturing everything on the screen, including the mouse.
The video file that WebEx Recorder creates is very similar to a normal file, as it can contain both audio and video data. However, some of these files may not contain audio, especially if the Record Audio option is disabled during recording.
When the file is uploaded to Cisco WebEx, it can be downloaded in the ARF file format. This is an advanced WebEx recording file that contains not only the video, but also information about the meeting, such as a list of participants and a table of contents.
