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Basic information about APNX file

When there is a problem with opening files with the file extension APNX(*.APNX or *.apnx), you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the APNX file yourself.

There are 1 file types using the APNX file extension in our database. In the further part of this page, you will find detail information about all the APNX file with their brief description and a list of programs that support APNX file sorted by operating systems. The table below provides useful information about the APNX file extension. It answers questions such as:
  • What is the APNX file?
  • How to open a APNX file?
  • What programs do I need to open a APNX file?
  • What programs help to create and edit a APNX file?
  • How to convert APNX files to another file format?
  • How to convert another files to APNX file format?

1.Detail information about APNX file extension: Amazon Page Number Index File

File type Amazon Page Number Index File Category eBook Files
Developer Amazon File format Binary
Description APNX file is a Amazon Page Number Index File developed by Amazon. 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.
Software programs that will open, edit or convert APNX files

Amazon Kindle for PC

Amazon Kindle for Mac

Amazon Kindle

Amazon Kindle for iPhone

How to convert APNX files to another file format?

There are 3 records in our database eligible for APNX files to another file format conversion. If you want to achieve APNX to another files conversion, you may use the option.

Can't open a APNX file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.APNX”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the APNX extension without any issue.

Where I can download the application that support APNX file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.

How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.

Can I change the extension of APNX files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.

What else may cause problems width open a APNX file?

The reasons for the lack of the ability to open a APNX file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a APNX file. If there is still something wrong, you might want to check:

  • Whether the APNX file is damaged.
  • Whether the APNX file is incorrectly linked in the registry entries.
  • Whether the APNX file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the APNX file format is incompletely.
  • Whether the APNX file is infected.
  • Whether the drivers of the equipment used for opening a APNX file are up to date.
  • Whether your computer has enough hardware resources to open a APNX file.

If the APNX file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.