Thread: Forma Can I safely delete the ".kobo-images" folder? It's taking 500MB of space.
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Old 10-13-2019, 04:06 PM   #28
droopy
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Posts: 834
Karma: 2912460
Join Date: Apr 2009
Device: Kobo Forma
I have NiLuJe's patched KoboUtitilites Zip, and then my Calibre informed me that a version 2.9.0 of KoboUtilties is out, so I installed that 2.9.0 version.

Now what must I do to convert all the images on my Kobo Forma into grayscale?

Also, I have a comic-book ebook (CBR) file that is full-color. To save on space, how can I get just the grayscale version on my Kobo Forma?
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