SupConverter (Free Edition)

Developer's DescriptionBy DefsoftConvert SRT, ASS, SSA, SST, BDN to Blu-ray SUP, or BDN format.SupConverter is a versatile tool, can convert SRT, ASS, SSA, SST, BDN subtitles to Blu-ray SUP or BDN format with excellent effects. It supports many advanced features for text subtitle, like vertical text, right-to-left read order, extra line space, outline, shadow. It also provides four type brushes: solid, hatch, linear gradient and texture. For image subtitles, you can convert them to SUP or BDN with different video size directly. With BDN output, you can import the output in the third-party authoring tools like Scenarist.