If you are trying to open this, you will need a program like 7-Zip or WinRAR . Be cautious when downloading .rar files from the internet, as they can sometimes contain malware alongside the video.
: Short for "WEB-DL," meaning the source was a streaming service or digital store. arr.715.720p.wb.x265.yourserie.com.rar
This filename appears to be a compressed archive (RAR) of a specific video file, likely a TV episode or movie. If you are trying to open this, you
: Likely a shortened title for the content (e.g., Arrow ). This filename appears to be a compressed archive
: The video codec used, which allows for high quality at a smaller file size.
: The site or group that originally uploaded or encoded the file.
: Often refers to the season and episode (Season 7, Episode 15). 720p : The video resolution (High Definition).