PPM to DJVU Converter
Convert your ppm files to djvu online & free
How to convert ppm to djvu
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to djvu"
Choose djvu or any other format you need as a result (more than 200 formats supported)
Download your djvu
Let the file convert and you can download your djvu file right afterwards
PPM is a simple format for storing images portable pixmap: color (PPM), grayscale (PGM) and black and white (PBM). These formats can provide an intermediate representation of the data when converting raster image files listed three types between different platforms. PPM format was developed by Jeff Poskanzerom.
DjVu is a computer file format designed primarily to store scanned documents, especially those containing a combination of text, line drawings, indexed color images, and photographs. It uses technologies such as image layer separation of text and background/images, progressive loading, arithmetic coding, and lossy compression for bitonal images.