File with .ASS extension contains a script for creating video subtitle text formatted using SubStation Alpha standard. ASS files are generated by Aegisub, an open-source multiplatform tool for creating and editing video subtitles.
File with SUB extension is a text file that contains video subtitles. Each line is comprised of a timestamp (in milliseconds) and text to be displayed. SUB format is sometimes referred to as VobSub.
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 ASS file after converting to SUB may differ slightly from the original. The most important information should be kept, but if you want the file after conversion from ASS to SUB 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 ASS to SUB does not meet your expectations, you can simply try to find on the Internet a different version of your file in ASS format, properly converted to a SUB file by someone else. If this fails, use the information provided in the further part of the website.
If after converting the file ASS the desired result was not achieved, you can try to change the format of ASS file to other than SUB. On our website you will find more information on the following conversion options
Unfortunately, if after performing the two previously described steps (trying to find your ASS file converted by someone else, and the attempt to convert it to SUB 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 ASS file in its original format (without conversion to SUB file). Such a solution will be difficult to implement, but it certainly will give the best result.