The industry-standard solution for secure eBook distribution and DRM protection
Professional Digital Protection and Distribution Solution
Enterprise Protection with ByteBooks Content Server (formerly Adobe Content Server) is a powerful Digital Rights Management (DRM) platform designed for secure distribution of eBooks in EPUB and PDF formats. It enables publishers, libraries, retailers, and distributors to protect their digital content while providing seamless access to authorized users across multiple devices and platforms.
Industry-leading encryption technology that protects your digital content against unauthorized access and piracy.
Full compatibility with standard eBook formats, ensuring your content reaches the widest possible audience.
Seamless reading experience across mobile devices, desktops, and dedicated e-readers with synchronized content.
Flexible APIs and tools to integrate with your existing sales, lending, and distribution platforms for smooth operation.
Granular control over content licenses, including expiration dates, device limits, and usage restrictions.
Comprehensive insights into content usage, distribution patterns, and user engagement to optimize your strategy.
Upload your EPUB or PDF content to the ByteBooks Content Server (formerly Adobe Content Server) platform.
Apply DRM protection and configure license parameters for your content.
Distribute your protected content through your chosen channels and platforms.
Users access content securely on authorized devices with DRM protection intact.
Protect your valuable intellectual property while expanding digital distribution channels. Maintain control over how your content is accessed and used.
Offer digital lending services with controlled loan periods. Provide users with secure access to eBooks while respecting publisher rights.
Build secure eBook sales platforms with flexible licensing options. Offer customers protected content that works across all their devices while preventing unauthorized sharing.
Manage secure content delivery across multiple channels and platforms. Ensure consistent DRM protection throughout your distribution network.

Author
The author writes and hands off the manuscript to the publisher
Design
The publisher creates the eBook using industry-standard design tools, enriching it with media, interactivity, and clean layouts.
Publish
Final output is packaged in EPUB, EPUB 3, or PDF and prepared for secure distribution.
DRM & Encryption
Distributors or retailers operate the Content Server.
Books are encrypted and packaged with configured DRM rights (permissions, lending periods, device limits, etc.).
Media Hosting
Encrypted books are stored on the distributor’s media server
When users request access, books are served directly after proper license validation.
Discovery
The Content Server generates catalog metadata, enabling storefronts to display titles, pricing, and availability.
Sign-in and Purchase
The user purchases the book from the retailer’s bookstore.
User ID and Book details are collected by the Content Server and passed on to the CloudSync service.
Delivery
The CloudSync service delivers the book automatically to all devices that belong to the user.
Consumption
Users open their books in ByteBooks Digital Editions or any RMSDK-powered reading applications.
Their library stays in sync across the devices, ensuring a seamless reading experience.
ByteBooks Content Server (formerly Adobe Content Server) architecture ensures secure content delivery through multiple layers of protection, from content ingestion to end-user consumption, while maintaining seamless integration with existing systems and platforms.
Initial consultation to understand your specific needs and requirements.
Server environment and system configuration.
Connection with your existing systems and thorough testing.
Staff training and system launch.
Continuous assistance and system maintenance.
Average implementation time: 4-6 weeks from initial consultation to full deployment, depending on complexity and customization requirements.
Minimum specifications for optimal performance
Linux® or Microsoft® Windows Server® (32 bit or 64 bit)
Microsoft SQL Server 2005+, MySQL 5+, or Oracle 10+
50MB base + 2KB per transaction for logging
1GB minimum available RAM
Java™ Runtime Environment 1.7
SSL client and Servlet engine
Discover the advantages of implementing our enterprise solution
With Adobe's built-in DRM controls, protect your documents against unauthorized distribution. Implement protections that not only prevent copying but ensure only authorized users can access your content. Our advanced encryption mechanisms create a robust barrier against content theft.
Unlock new revenue streams with dynamic and scalable licensing options. Whether you offer subscriptions, time-limited loans, or perpetual sales, ACS adapts to your business strategy. From bulk institutional licenses to single consumer payments, manage everything from one platform.
Provide your users with seamless access across devices without compromising security. Integration with Adobe Digital Editions and popular reading apps ensures your audience enjoys a perfect experience. Bookmark, note, and reading progress synchronization across devices keeps users engaged.
Maintain complete control over your brand and content distribution. Set specific terms on how your digital content can be accessed, shared, and used. Our comprehensive analytics provide valuable insights into content usage patterns, helping you refine your digital strategy and maximize ROI.
Join thousands of publishers, libraries, retailers, and distributors who trust Adobe Content Server to protect and distribute their valuable digital content.