How to open AZW1 files

Did your computer fail to open an AZW1 file? We explain what AZW1 files are and recommend software that we know can open or convert your files.

What is an AZW1 file?

AZW1 files are Kindle Topaz eBook files, which you can read more about below.

The AZW1 file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So an AZW1 opener may not be able to open all kinds of AZW1 files. In this case, though, we only know of one specific use.

Kindle Topaz eBook

Through our analysis of AZW1 files, we know that one use of the format is Kindle Topaz eBook. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

AZW1 file openers, viewers, etc.

These apps are known to open certain types of AZW1 files. Remember, different programs may use AZW1 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

We have not verified any programs that we know for certain can work with AZW1-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with AZW1-files. If you know one, please use the Suggest link below and tell us about it!