XnView Software

aaahhhhh. I understand now. The first textbox is "Include", as opposed to the second textbox, which is "Exclude".

I found that "Hi-Eddi" is an old image processing format written for the Commodore 64 by Hans Haberl, in the 1980s. And the .hed files that XnView supports are Hi-Eddi, rather than the ...

Claude,
Thanks for the reply. I ticked the "Display all image file types" box, and added "HED" to the second "Custom Files(*)" textbox field at the bottom of the "File List" tab, and ticked all four boxes above it ("Thumbnails", "Other", "Show as Thunbnails", "Show In Preview").

I assume that ...