Removing fonts from PDF don't seem to work [closed] - optimization

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The size of my PDF-files i can see is 90% embedded fonts. However if i try to remove the fonts using the PDF Optimizer in Adobe Acrobat size of the file don't change.
Here is a calculation of the space usage done by Acrobat:
And if i remove the fonts in the fonts options dialog the size remains the same. Is there anything else that i can do to remove the fonts, or am i doing something wrong?
BR
Andreas

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how to resize width on 500 pictures with adobe photophop at one time?
Lets say if all 500 pictures have 1080 width how you can do 500 width on all of the pictures instead each of them?
Well,
I don't know about Adobe, and I do not think this questions belongs to Stackoverflow.
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