Kindle is a series of e-reader devices developed by Amazon. The original Kindle launched in 2007 and since that time a number of further versions have been released. Kindle desktop and mobile apps are also available so that you don’t need a device to read an e-book.
Small drop back for Kindle this year
Kindle App available free
Comments from some of those who selected Kindle as one of their top tools
Kindle App goes with me everywhere on every device I own. Debra Robinson 2013
Don’t buy a Kindle – just get the app! It means I can ready ebooks on my laptop whenever I want