Convert to AVR Online Tool.
AVR (Audio Visual Research) is a file extension developed by EverFocus, a company that specializes in security and surveillance equipment. The .avr extension is used for both audio and visual files and is the format in which video recorded using a digital video recorder (DVR) is saved. These types of files are typically used by security cameras or other devices that need to record high-quality video. However, because of the varied technologies used to encode and store the video and audio file formats, special software to open and playback the file is often needed. To open and play back these files, EF Player software by EverFocus is used. The software offers an easy way to search for video files all on one screen to quickly find what’s needed.