tpz to azw3 conversion describes export between two variants of Amazon Kindle ebooks, from Topaz TPZ format to standard AZW3 format. It shouldn't be difficult to resave one to another, provided the original ebook is not DRM protected. Calibre ebook management tool is popular choice for this, but perhaps some of the other ebook converters can be of help as well.
Updated: October 6, 2023