pnmtotiff
Convert PNM images to TIFF format
TLDR
Convert PNM to TIFF
$ pnmtotiff [input.pnm] > [output.tiff]
Convert with LZW compression$ pnmtotiff -lzw [input.pnm] > [output.tiff]
Convert with JPEG compression$ pnmtotiff -jpeg [input.pnm] > [output.tiff]
Create multi-page TIFF$ pnmtotiff -append [input.pnm] >> [output.tiff]
SYNOPSIS
pnmtotiff [options] [file]
DESCRIPTION
pnmtotiff converts PNM images to TIFF (Tagged Image File Format), widely used for high-quality image storage and print workflows. Multiple compression methods are supported including LZW, JPEG, PackBits, and Group 3 fax encoding.
The -append option allows building multi-page TIFF files by appending images to an existing file. The -resolution option embeds DPI metadata for print sizing. Part of the Netpbm toolkit; superseded by pamtotiff.
PARAMETERS
-none
No compression.-lzw
LZW compression.-jpeg
JPEG compression.-packbits
PackBits compression.-g3
Group 3 fax compression.-append
Append to existing TIFF.-resolution dpi
Set resolution.