what are arf files
ARF, standing for âadvanced recording fileâ, is a file extension for a WebEx advanced recording file from a network-based recording. An ARF file contains the video data, a table of contents, an attendee list, and other information on separate panels. The ARF file extension is for recordings downloaded by the user. The ARF file extension is also used for automatic response files. The *.arf files are WebEx recordings directly downloaded by the user. However, we often meet problems when open or play ARF files.