If you have Photoshop, Open the PDF in it and do "save as" and you will see a quality option then just increase it to the max...
If it doesn't work with PDFs then take a screenshot of the PDF and do the above suggestion again, it'll work
I need to increase the file size of a pdf without adding any new texts or images.  I can reduce the file size by compressing it. When I increase the file dimensions from A4 to A3, A2 etc using available online tools, it automatically gets compressed. What I want is to increase its size from 80 kB to 100 kB. Any idea how can it be done in Python or using any tool?
Is there a way to increase the size (from 80 kB to 100 kB) of a pdf file without adding any new texts or images?