Libtiff
Libtiff is a project maintaining the library (libtiff(3tiff)) and associated utilities. They all revolve around manipulation and use of Tag Image File Format (TIFF) files.
Contents
Installation
Linux distributions offer the utilities of libtiff under different package names. For Arch Linux, install libtiff. For Debian, install libtiff-tools.
Conversion
To convert a TIFF file into a PDF file, try:
tiff2pdf -o OUTPUT INPUT