If you own an e-reader, you probably agree that it is easier and less tiring to read there compared to devices without e-ink screens.

dotEPUB is a free-to-use web application (and it is open source) for converting web pages into e-books with a click to read them offline.

The application creates the e-books in EPUB format and comes in 3 flavors:

• bookmarklet to be installed on browsers
• a chrome plugin
• widget for integration into websites

For further customization or any custom implementations, dotEPUB has an API as well.

P.S. The e-books created are supported in all major devices and e-readers.

MailChimp presents 4 free HTML e-mail templates that are well-optimized for most of the e-mail applications.

Templates include a basic newsletter, postcard and 2-column designs.

You can also find newsletter coding tips at the same address and a free e-mail marketing e-book which covers email marketing benchmarks (average open/click rates, bounces, unsubs), how spam filters work & more.