The proper sources for the Swellbraille and Braille29 fonts seem to have moved around over the years. Is there a current, legitimate source for downloading them?
Note that ViewPlus now recommends using the Braille36 font instead of Braille29. Both of these font families are included in the download. Here is the information ViewPlus provides for this switch to Braille36:
… Braille36 replaced Braille29 as default after finding better OS interoperability between Windows, Mac and Linux with new font. Experience graphic designers can use the application they are most familiar with (e.g. Adobe Illustrator and CorelDraw) and print directly.