What do you mean by 'based on ADE'?
ADE is something you need to be able to handle PDFs and Epubs with DRM. I don't think ADE has anything to do with character sets that are available on your reader.
The only reason I use ADE (on my computer, not on my reader) is when I download books with DRM. For the rest I can perfectly well do without it.
I could read Russian books on my Onyx Boox without uploading any fonts. But anyway, adding fonts to the Boox/Neo is as simple as copying the font to the corresponding folder on your SD card.
|