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 ImageEn Library for Delphi, C++ and .Net
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 PDF Image Compression
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Kelvin

Malaysia
7 Posts

Posted - Jun 20 2024 :  20:32:08  Show Profile  Reply
Hi, I would like to perform compression for the images inside PDF file. Is there any ways to achieve this?

xequte

38319 Posts

Posted - Jun 21 2024 :  00:04:01  Show Profile  Reply
Hi Kelvin

So, load a PDF file and the save it again with better compression? Does the PDF contain only images, or text as well?

Nigel
Xequte Software
www.imageen.com
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Kelvin

Malaysia
7 Posts

Posted - Jun 23 2024 :  19:37:17  Show Profile  Reply
Both image and text
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xequte

38319 Posts

Posted - Jun 24 2024 :  15:07:47  Show Profile  Reply
Hi

Unfortunately to load and then save a PDF with image and text, you would need to use our PDFium plug-in, which does not have a method of changing the compression.

If you use our native code to load the PDF, the compression can be changed, but the text would become an image on saving (no longer selectable, for eg).


Nigel
Xequte Software
www.imageen.com
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