Does your batch compression software convert TIFF files to PDF, or can it only compress existing PDFs?
CVISION’s compression software, PdfCompressor, can convert to PDF from a variety of different file formats, including TIFF. This makes file compression very convenient for people who work with different types of files. This also helps with the process of transferring information, because PDF is a universal format that anyone can read.
Download the free trial version of PdfCompressor to see how it works with your TIFF files: