The JT is one of the file formats of CAD which is used to save 2D and 3D drawings. Well, you will be wondering why using JT format while we have so many other popular formats in terms of software support, the thing is, this file format can save your file for a long-term protecting your data. The JT files are usually used in product lifecycle management (PLM) software programs and with this file format type, you can view and edit the file as long as you have it with no problem at all. This is why the file format is usually used by professional, and it is mostly not known by normal users. Creating a file of this format is not as easy as it is to view it, this is the reason a number of software are available on the internet which supports this file format, and you can easily view those files in the software. Other than viewing, some of the software also allows you to make little edits to the file while not affecting the overall quality and arrangement of the models. Some of the software which supports JT format are given on the list below. The software packages are free to use so you can choose from any without hesitation.