As Bruno said, this is _NOT_ a trivial task.

You will need to understand the complexities of font formats, text  
encoding and how these relate to PDF content streams.   Once armed  
with that information, you can begin to construct code that will  
unembed fonts - or at least some of them.   It also depends on  
whether you plan to only unembed fully embedded fonts OR also those  
that are subset...

I think when I implemented one, it took me a good week to get  
everything working...and that was starting with the knowledge base, a  
comprehensive PDF library and a solid font engine.

Leonard


On Nov 30, 2007, at 9:56 AM, Bruno Lowagie wrote:

> new2pdf wrote:
>> Is there a better way of doing this?
>
> That's not a question I can answer in only a few lines.
> Due to lack of time, I have to pass on this question for now.
> Maybe somebody else can explain how to remove fonts
> (although that's always a very delicate matter).
> br,
> Bruno
>

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