Which format is better for sideloading books (mobi, epub, kfk, azw3)?
While there is no standard file extension named exactly "," this string likely refers to a 7-Zip compressed archive containing Kindle eBook files . Specifically, it typically indicates an AZW3 (Kindle Format 8) file that has been compressed using 7-Zip to reduce its size for storage or sharing. Understanding the Components AZWL.7z
: If you use a non-Kindle e-reader (like a Kobo or Nook), you can use Calibre to convert the extracted file into a universal format like EPUB . Note on DRM Which format is better for sideloading books (mobi,