Amazon s send to email converter: the file s TOC gone
Calibre: slow and fat (i had to wait for 40 minutes to convert a 7 mb pdf and the result were 160 mb azw3 file, i have experimented with the options, even unchecked all the options) also the content were messed (my pdf file were 2 colomn format)
Please help, desperate here
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How to convert PDF to kindle paperweight 3?