SUB is a Subtitle File. Subtitles are textual versions of the dialog in movies, usually displayed at the bottom of the screen. The SUB file extension is associated with CloneCD. File contains sub channel data. It’s accompanied by CCD and img files with the same name.
File extension errors generally occur when the appropriate program is not installed in your system. Scan your system to identify and fix SUB file extension errors.
Trouble opening SUB files on Microsoft Windows?
Advanced File Optimizer
Need help opening a SUB file? Advanced File Optimizer will do this for you. Opening a SUB file only takes a few clicks and is very easy, even for novice users.
Compatible with Window XP, Vista, Win7
Need help for .SUB files call tech experts: (855) 973-2092 (Toll Free, 24*7)