TTF is a font file format. Contents of TTF files TTF file store TrueType font definitions. TrueType is a font standard developed by Apple, but due to its popularity, both Windows and Mac OS X system support it. Introduction of TrueType was a major breakthrough in computer font technology.
After converting the file to the new format, you will be able to use other programs to support it. Keep in mind, however, that the SUIT file after converting to TTF may differ slightly from the original. The most important information should be kept, but if you want the file after conversion from SUIT to TTF to be the same, you have to do this carefully and choose the proper application from the list below.
There is no guarantee, of course, that the conversion will come up to all your expectations, but it will certainly help you. If, after all, the effect of converting SUIT to TTF does not meet your expectations, you can simply try to find on the Internet a different version of your file in SUIT format, properly converted to a TTF file by someone else. If this fails, use the information provided in the further part of the website.
Unfortunately, if after performing the two previously described steps (trying to find your SUIT file converted by someone else, and the attempt to convert it to TTF on your own) you still have a problem with your file, then there are only a few solutions left. You can once again try to find and install an application that can open the SUIT file in its original format (without conversion to TTF file). Such a solution will be difficult to implement, but it certainly will give the best result.