There are several programs that can actually create PTZ files using PTZ - E-Transcript Bundle File. If you are familiar with these files, you will know that they consist of a lot of information which has to do with legal proceedings that are referenced as digital evidence and much more. These type of file extensions are very useful when it comes to retrieving and storing different proceedings that have to do with the courtroom. You will be able to gain access to this amazing file extension when you go online. You can download it as long as you have Windows XP, Vista, or 7. It will help to only use this file extension if you are someone who is dealing with PTZ files right on your computer. It makes a big difference.