Skip to main content
Known Participant
June 8, 2024
Question

My lowres pdf is 300mb, normally it should be about 10 mb max.

  • June 8, 2024
  • 4 replies
  • 7821 views

I want to create a PDF with the smallest file size. However, it will be 300 MB in size, while normally it is a maximum of 10 MB. I use large images, more than 600 dpi, but they should be automatically reduced in size with a low-res PDF. Is there a setting that is preventing it from working as I would expect? I already read something about downsampling, but I can't find that when I export.
Can anyone help me further?

This topic has been closed for replies.

4 replies

danpinho
Known Participant
June 17, 2024

You placed complex AI/EPS (Transparency, Multiply, etc.)
To identify the problem, try converting them (the suspicious ones) to JPG (not ideal, I know) and save PDF again.

Hope it helps

Community Expert
June 9, 2024

If a document is not behaving well then try 

File>Export 

Choose IDML

Open the IDML in InDesign
Save the file as a new InDesign file with a new name
See if the issue persists.

 

 

hanneke61Author
Known Participant
June 9, 2024

Thanks for the suggestion. I tried this but it didn't help. The PDF was the same size again. Then I created a new document and dragged all the pages into it. This also gave an equally large file.
I make a similar booklet every year, I exported last year's booklet and that worked well, it was 5 MB.
Is there anything else I can try?

hanneke61Author
Known Participant
June 9, 2024

I also exported different pages to see if there would be one image that causes the problem. I exported page 1-10, that gave 59 mb, then I exported one spread 11-12, that gave 1,5 mb. So also not here is the issue

James Gifford—NitroPress
Legend
June 8, 2024

How many pages is your document, and how many images does it contain?

rob day
Community Expert
Community Expert
June 8, 2024

Hi @hanneke61 , Can you show a screen cpture of your Export dialog’s Compression tab?

hanneke61Author
Known Participant
June 8, 2024

 

 

 

Willi Adelberger
Community Expert
Community Expert
June 8, 2024

Don't include page thumbnails into the PDF.