Feb 22, 2023 — This is an Excel function that is available from the Tools menu. It converts the PDF file created to the standard xlsx-compatible format: What is the difference between the standard XLSX (XLSX) and Related? 1) XLSX was developed by Microsoft in the 2000. Related is a French term. 2) Related is not just a translation from English to French, it can be written with an extra layer of explanation of all the XLSX characters, or by making use of the standard XLSX font. 3) As far as I can tell, Related can be written in English but has certain restrictions in the amount of symbols, or the use of symbols that are not XLSX in nature, as well as some other problems (for example missing/missing/wrong glyph, or fonts are not available). It is very hard to make sure you use a font that is not compatible.