Hi Michael, > You did not maybe accidentally open the original org file in the > browser instead of the produced html? Yes, you were right, something went wrong. Now I was able to see the html file in Icecat with bold letters. But, the whole outset is through the transforming to html changed. The same result, if I export the file into PDF. Unfortunately there is no way (at the moment) to print my emacs file in the way I wrote it. I lost already so many hours to look for a solution, so for the moment I have no time anymore. I can copy the emacs file into Kate (KDE) or into Mogan or into something else and try from there. That's for the moment. When GNU Guix will updates "paps" then may be there is a new way. What do you mean by "Eiskatze"? thanks for help Gottfried gfp writes: > I wanted to print a org-file of 2 pages with bold headings. > When I exported it to html via: > M-x htmlfontify-buffer > and wanted it to print in my browser icecat, > the headings were not in bold letters. Eiskatze... htmlfontify works well for me for org files. When I save the resulting buffer to a file and open that in a browser I see bold headlines that are also being printed bold. You did not maybe accidentally open the original org file in the browser instead of the produced html? > I tried to convert the file to enriched-mode in Emacs > and tried to print within Emacs > it also did not show the bold headings. No, I think enriched-mode is not that helpful here. Michael.