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Old 03-08-2019, 06:42 PM   #3
Marinolino
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Posts: 184
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Join Date: Feb 2018
Device: Kobo Aura-One (using KOReader app), Boox Note-3, iPad(s)
Additional cropping tools that can also be used for a two-page(double page) spread splitting :

pdfscissors
https://sites.google.com/site/pdfscissors/

briss
http://briss.sourceforge.net

Javascript-to-automatically-split-pages-in-adobe-acrobat
https://www.mobileread.com/forums/sh...d.php?t=148777

There are probably some pdf editors with such duble-page layout cropping/splitting command(s) incorporated therein, but we can usually use any pdf editor with a basic crop function, by cropping the left and the right sides separately and then by merging those cropped pages together thereafter, like this;

https://help.uberflip.com/hc/en-us/a...le-Page-Format

There are probably ereader/tablet pdf apps that could be used instead e.g. I remember using koreader app on my kindleDX for double-page-PDF comics, but it is pretty easy and quick to use briss, pdfscissors etc. and probably easier on the readers processor or memory thereafter.

There were also quite a few online services too and some linux(Ubuntu) tools, but I have not checked them over

https://www.sejda.com/split-pdf-down-the-middle

https://askubuntu.com/questions/5685...df-page-in-two

Last edited by Marinolino; 03-08-2019 at 08:28 PM.
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