A: No official free app. Pantone Connect offers a trial. Free web converters are visual guides, not engineering tools.
Related search suggestions: (Generating a few related search terms...) pantone tcx to tpx converter
Imagine a fashion designer in New York selects a deep, moody Maroon for a winter coat. They are holding the cotton swatch (TCX). They love the way the light hits the fibers. They send this specification to a manufacturer overseas. To save costs and expedite the sampling process, the factory uses the paper specification (TPX) to match the color on a screen or a printout. A: No official free app
If you are a student or a new designer, you never need to buy a TPX book. Focus on TCX. pantone tcx to tpx converter