The next generation mobile technology for direct distribution of EPUB3 digital publications.

Get Their Attention

Whether your mission is to delight  customers, educate students, or enable employees with digital content, the challenge today is getting – and keeping – their attention. Cloudshelf is an all-new suite of ereader apps and online services that enable you to deliver compelling mobile experiences and engaging rich-media content to your audience. Available for Apple iOS, Android coming soon.


Download Cloudshelf Reader



Features at a Glance

The power of EPUB3

Deploy mobile optimized, adaptive layout publications containing audio, video, interactive modules, animation, media overlays and more. Or take advantage of the fixed layout support to deliver media-rich, interactive ebooks with complex formatting and illustrations.


Tools for active reading

Cloudshelf Reader empowers learning and productivity with tools for bookmarking, highlighting, annotations, definition lookup, and full text search as well as tools for browsing, tagging, and searching bookmarks, and annotations across all downloaded documents.


Accessible by design

EPUB3 is the most accessible document format, and so Cloudshelf Reader was designed from the bottom-up to leverage the accessibility features of the iOS and Android operating systems.  Emerging a11y regulations, and requirements mean that addressing the needs of those with print disabilities is not just the right thing to do, it is mission critical.


Protect your assets

Protect your high value content and confidential information with Sony DADC’s User Rights Management System (URMS) with advanced anti-tampering technologies, and a renewable DRM system that defeats piracy software hacks.


The most flexible ereading solution on the market.

White Label Apps:

The fastest, and easiest way to deploy Cloudshelf powered apps under your own brand.


Software Development Kits:

Integrate Cloudshelf Reader’s advanced features into your own mobile apps with our source code SDK.


"Send to Cloudshelf" API’s:

Deliver content directly into Cloudshelf Reader apps from your own distribution infrastructure.


The Cloudshelf Platform

Securely deliver digital publications to your audience with no up-front investment or software development with our end-to-end online service (Coming Soon).



100% hosted tool for

organizing ePubs and controlling access. Create one Cloudshelf or a thousand.


Free ePub3 reader apps for mobile syncs your audience with their Cloudshelf, instantly.


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