So you can directly copy the PDFand TXT format ebook on computer from Sony Reader and then transfer to your Kindle.
So we know the two readers both support PDF and TXT.
You are allowed to read EPUB, PDF and TXT ebook formats on Sony Reader, while you can read AZW, TXT, PDF, unprotected MOBI and native PRC on Kindle.In Stanza 3.0 and higher, you can transfer your ePub, eReader, PDF, CBR, and DjVu book files to & from your desktop PC by iTunes by dragging files into the 'Stanza Documents' part of the 'File Sharing' section at the bottom of the 'Apps' tab that appears when you select your iPad from the 'Devices' list in iTunes.
