: If your PDF has a two-column layout, crop each column separately. Reading a full two-column layout on a calculator screen requires constant, tedious zooming.
Could you clarify what software or device requires the .tns file? That would help me give you the correct solution. pdf to tns converter free link
Before we waste time searching for a mythical "PDF to TNS converter," let’s clarify: : If your PDF has a two-column layout,
Online converters are convenient and require no installation but involve uploading your file to a server. Desktop software requires installation but keeps your files entirely on your own computer, which is more secure. which is more secure.