Calibre is probably one of the best tools available for managing and reading eBooks on a PC. Recently the developer released version 0.9, making a great app even better. Key features in Calibre 0.9 ...
pdf4kindle.com es un servicio gratuito en la nube, que permite convertir documentos PDF al formato nativo de Kindle en dos únicos pasos: subir el fichero y descargar el resultado. No puede ser más ...
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