"ADEO TIFF to PDF Converter" is a fast and easy to use file converter. In addition to regular image conversion, this program also converts TIFF comments (vector objects inside a TIFF file) to an appropriate PDF comments.
The single file or list of files can be processed. The program has a command line support
The key difference from other tools is that this program can convert TIFF-comments to PDF. Another important benefit is that TIFF to PDF conversion is performed absolutely standalone, not requiring Adobe Acrobat or Adobe Reader.