Hi Diego,
> How can I get spanish navigation links or customize that? try the following configuration file: ---- \Preamble{xhtml} \Configure{crosslinks}{[}{]}{próximo}{previo}{previo-final}{portada}{final}{superior}{} \begin{document} \EndPreamble --- >From the info file: \Configure{crosslinks}.....................8 #1 left delimiter #2 right delimiter #3 next #4 previous #5 previous-tail #6 front #7 tail #8 up Compile your file using make4ht -c configfilename.cfg filename.tex "xhtml,3" Best regards, Michal