Thanks again, Dragan. I figured that the code for converting back and forth should be fairly simple, and you confirmed it. The list of constants in the comments is definitely a time saver.
Now, I just have to find Phil Katz to get his signature :)


>>Thank you, Dragan. Most probably, I'll go with the Tx Control, even though it seems like an overkill for what I need. I was hoping for a no UI, straight RTF to HTML converter that I could invoke and execute behind the scenes. I'll look more into the Tx control; perhaps I could make better use of its editing functionality, as well.
>
>I'm using it without any GUI for this conversion. I have added it to a form, though, for other cases when I may use it (but then didn't), and I of course had to subclass it, but beyond that point it's rather simple.
>
>Here's the extract from the code:
>
>

* check for docx
>	lnH=Fopen(lcFromFile,10)
>	lcHeader=Fread(lnH, 2)
>	Fclose(lnH)
>* signature of Phil Katz means this is a zip, i.e. a zipped directory structure of xml files, i.e. a docx
>
>*!*	Constant  Description
>*!*	1 - ANSI text  Text in Windows ANSI format (an end of a paragraph is marked with the control characters 13 and 10).
>*!*	2 - TX text  Text in ANSI format (an end of a paragraph is marked only with the control character 10).
>*!*	3 - TX  Text including formatting attributes in the internal Text Control format. Text is stored in ANSI.
>*!*	4 - HTML  HTML format (Hypertext Markup Language).
>*!*	5 - RTF  RTF format (Rich Text Format).
>*!*	6 - Unicode text  Text in Windows Unicode format (an end of a paragraph is marked with the control characters 13 and 10).
>*!*	7 - TX text  Text in Unicode format (an end of a paragraph is marked only with the control character 10).
>*!*	8 - TX  Text including formatting attributes in the internal Text Control format. Text is stored in Unicode.
>*!*	9 - Microsoft Word 97-2003  Microsoft Word 97-2003 format (*.doc).
>*!*	10 - XML  XML format (Extensible Markup Language).
>*!*	11 - CSS  CSS format (Cascading Style Sheet).
>*!*	12 - Adobe PDF
>*!*	13 - Microsoft Word  Microsoft Word format (*.docx).
>
>	lnType=Icase(lcHeader="PK", 13, 9)
>
>	loTx.Load(lcFromFile, 0, lnType)
>	lnRet=loTx.Save(tcTargetFile, 0, 12)
>	This.nDocCnt = This.nDocCnt + 1
>	If lnRet=0
>		This.oLog.Log("PDF maker reports error ")
>	Endif
>	loTx.ResetContents()
>	Return lnRet>0

>You'd have different last parameters in .save() and .load(), but that's it.