Programs, such as reaConverter, claim that they can convert .dis pictures (DKB ray-tracter images) to standard JPEG format (.jpg, .jpeg). However, whenever this is actually possible or useful could not be verified. Both are images, so at least theoretically it should be possible.
Convert DKB ray-tracer image file to JPEG bitmap image format.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert dis to jpeg on Windows
realConverter is a batch conversion application that supports a wide variety of mainly graphics formats.
Convert from dis file
to jpeg file
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.