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Old 11-27-2019, 01:30 PM   #662
theducks
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Join Date: Aug 2009
Location: The Central Coast of California
Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A
Quote:
Originally Posted by DawnDawn88 View Post
I just converted over 300 ebooks some free from amazon.com and some purchased now I have over 1,000 files since I converted them. I have these files EPUB, JPG, and OPF Document. Do I need to keep all 3 to be able to read the ebooks on my tablet. I moved all the files to my tablet already. But do I keep all 3 files or just the main EPUB file.

Odd question I know but just wondering.
2 parts
The EPUB is what the device NEEDS (and is the book)
the other 2 are for Calibre.
the jpg IS the cover Calibre shows you
the OPF IS a safety net (backup) of That Books DATA that you see in Calibre
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