pdf2djvu creates DjVu files from PDF files.
It's able to extract:
pdf2djvu is developed primarily for Unix-like systems, but a Windows distribution is available too.
The following software is required to build pdf2djvu:
The following software is recommended:
For the -j/--jobs option, the compiler must support OpenMP.
To run the tests, the following software is needed:
To correctly convert some PDF files (mostly in Chinese, Japanese or Korean), the poppler-data package must be installed.