.APNX File Extension

Amazon Page Number Index File

Developer Amazon
4.2  |  20 Votes

What is an APNX file?

Pagination file used by Amazon Kindle devices starting with the 3.1 firmware version; maps page numbers of the digital book to the page numbers of the original print book; allows Kindle readers to see page numbers; saved on the device and not meant to be opened or edited manually.

More Information

APNX files are often made available with Amazon eBooks (.AZW file).

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Programs that open or reference APNX files

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