Readly - All-you-can-read magazines on all your devices
calibre - Ebook manager, viewer & converter
Zinio - Zinio transforms your favorite print magazines into digital format. Same content. Same design.
Apple Books - The all-new Apple Books has been redesigned to make finding, reading, and listening to books a beautiful, effortless experience on iPhone and iPad.
Texture - The "Netflix of Magazines" app
Open Library - The ultimate goal of the Open Library is to make all the published works of humankind available to...