tldr/pages/common/tifftopnm.md

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# tifftopnm
> Convert a TIFF image to a PNM image.
> More information: <https://netpbm.sourceforge.net/doc/tifftopnm.html>.
- Convert a TIFF to a PNM file:
`tifftopnm {{path/to/input_file.tiff}} > {{path/to/output_file.pnm}}`
- Create a PGM file containing the alpha channel of the input image:
`tifftopnm -alphaout {{path/to/alpha_file.pgm}} {{path/to/input_file.tiff}} > {{path/to/output_file.pnm}}`
- Respect the `fillorder` tag in the input TIFF image:
`tifftopnm -respectfillorder {{path/to/input_file.tiff}} > {{path/to/output_file.pnm}}`
- Print TIFF header information to `stderr`:
`tifftopnm -headerdump {{path/to/input_file.tiff}} > {{path/to/output_file.pnm}}`