MobileRead Forums - View Single Post - Shrinking pdf in calibre / different folders reducing size

markom · 08-23-2014, 08:33 AM

If pdfs are scans (i.e. bitmaps not vectors) you can also try OCR-ing with Clearscan option in Acrobat XI.

Also at the same time you can reduce the dpi there by downsampling to 150 or lower if the quality is good enough for you.

08-23-2014, 08:33 AM	#5
markom Banned Posts: 488 Karma: 1080260 Join Date: Sep 2012 Device: sony prs t1 kindle dx ipad	If pdfs are scans (i.e. bitmaps not vectors) you can also try OCR-ing with Clearscan option in Acrobat XI. Also at the same time you can reduce the dpi there by downsampling to 150 or lower if the quality is good enough for you. Last edited by markom; 08-27-2014 at 01:44 PM.