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Old 12-19-2020, 08:01 AM   #1
Larla
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Convert Mobi format to Epub

Is there an easy-ish way to convert all books in my library that have a Mobi format to Epub? It is easy enough for a particular author but I have many authors.

After conversion, I would also like to remove the Mobi format from all books.
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Old 12-19-2020, 08:22 AM   #2
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First you search for books that have mobi format, but does not have en epub format using this search

Code:
formats:"=MOBI" not formats:"=EPUB"
Now you select all these books > convert books > bulk convert > modify the conversion settings if you want and change the output format to EPUB.

After the conversion finishes, right click all the selected books > remove books > remove files of a specific format for selected books > choose MOBI format.

Always be careful and double check when removing books.

Edit: Before removing mobi format, make sure the conversion job finished successfully for all books in the JOB MANAGER. And to be sure, before removing books, you should use this search:

Code:
formats:"=MOBI" AND formats:"=EPUB"

Last edited by capink; 12-19-2020 at 08:28 AM.
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Old 12-19-2020, 08:42 AM   #3
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Thanks very much capink. It was easier than I thought it would be. Is there any limit on number of books for bulk convert? I'm guessing it could be in the 1000's.
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Old 12-19-2020, 09:36 AM   #4
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Unless disk space is very tight, I'd advise that you retain the MOBI format. Otherwise, if you come across something that didn't convert correctly (but appeared to) a couple of years from now, you'll be stuck.
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Old 12-19-2020, 11:02 AM   #5
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Or order by the format type column and select 1st, find last and Shift click. Then Convert.
Make sure defaults are sensible!
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