HOBLaunch is launched automatically when it is needed. By clicking special HOBLaunch links, you launch common online files with your locally installed programs. macOS automatically chooses the appropriate program for each file format (i.e., the default program). All you have to do is click an HOBLaunch formatted link, and the file opens. The launched files are downloaded and stored temporarily.
HOBLaunch supports these file formats, among others: rtf, jpg, png, avi, mp4, rdp
