For Windows: Product Version Size Download eBook Converter Ultimate 2.1.0 38.8 MB eBook Converter 2.1.0 35.7 MB eBook DRM Removal 2.1.0 5.86 MB PDF/ePUB to Kindle Tool 2.6.2 2.23 MB PDF to ePUB/Mobi Converter 2.5.1 2.89 MB ePUB to Kindle Converter 3.1.0 2.08 MB PDF to Kindle Converter 3.1.0 2.55 MB PDF to Mobile Phone Tool 2.1.0 2.09 MB ePUB Validator (Requirements: java 1.6 or above) 1.0 2.53 MB For Mac: Product Version Size Download eBook Converter for Mac 1.0 78.5 MB PDF EPUB to Kindle Tool for Mac 1.0 15 MB ePUB to Kindle for Mac 1.0 12.2 MB ePUB Validator for Mac (Requirements: java 1.6 or above) 1.0 9.6 MB