Question: can calibre convert azw3 to epub?
Answer: Calibre supports various output formats, such as ePUB, AZW, AZW3, FBZ, HTMLZ, LIT, LRF, MOBI, PDB, PDF, TEXT etc. When the window closed, Calibre will start to convert the ebooks automatically in the background, the lower right area shows the conversion progress of the ebooks.