[hollowpoint]

@jhowell, thanks for that, not to mention your work on these plugins.

So for Kindle, I now have only PW5, it sounds like KFX import from e-ink is off the table. I'm moving off Amazon platform entirely to use mainly Kobo and other epub sources, but still have about 20 books in KFX I'd like to convert to AZW3, import to Calibre and liberate.

If I go with installing the older Kindle-for-PC, which version is the best option for completing this process? I have v1.24.51068 that I had archived locally, but it won't run right on Win11 (installs, but then locks in this odd loop when you get to the Kindle registration screen). More than happy to install an older Kindle-for-PC version and simply disable KFX, then import as AZW3 and go from there. Or I can still install 1.24 on another Win10 PC, just for the purposes of format conversion > import to Calibre. I'll do whatever gets this done with the least amount of hair-pulling.