vimwiki

Linux pdf image manipulation

Compress pdf

convert -density 200x200 -quality 60 -compress jpeg input.pdf output.pdf

Adjust the parameters :

• density: pixel density in dpi, higher = better quality but bigger file
• quality: from 1 to 100, 100 = better quality/bigger file
• compress: compression algorithm

Unite pdf

pdfunite file1.pdf file2.pdf file3.pdf ... output.pdf