DjVU files are created when common images (such as JPG or PNG) are compressed with a specialized program to lower their file size without compromising the quality of the picture. Typically used for book or other publication scans, so the resulting digital form is not enormous in file size.
Convert JPEG bitmap image format to DjVu image file.
We found one software available in the database for this conversion.
Microsoft Windows software - convert jpg to djvu on Windows
A program for making DJVU images
Convert from jpg file format
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.