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The dispute between Adobe and Kobo has left many ebook authors and publishers frustrated, with some ebooks being rejected due to formatting issues.

ADOBE EBOOK DRAMA: KOBO DISAGREES OVER EPUB FORMAT

_A dispute between Kobo and Adobe over the ePub format has sparked concerns among ebook authors and publishers. At the center of the issue is Adobe's handling of digital rights management. The conflict has significant implications for the future of ebook publishing._

By PULSE Bureau - BLACKWIRE  |  June 15, 2026, 11:00 CET  |  ebook publishing, Adobe, Kobo, ePub format

A dispute between Kobo and Adobe over the ePub format has sparked concerns among ebook authors and publishers. The issue centers on Adobe's handling of digital rights management, with Kobo claiming that the company's system is causing errors in the ePub format. This has resulted in ebooks being rejected by Kobo, leaving many frustrated and seeking a resolution.

The ePub Format Dispute

The controversy began when Kobo, a leading ebook retailer, disagreed with Adobe's claim that certain ebooks were not compatible with their platform due to formatting issues. According to a post by Andre Klein, the problem lies with Adobe's digital rights management system, which is causing errors in the ePub format. This has resulted in ebooks being rejected by Kobo, leaving authors and publishers frustrated.

Adobe's Role in the Dispute

Adobe has been criticized for its handling of digital rights management, with many arguing that the company's system is overly restrictive and prone to errors. The dispute has highlighted the need for a more standardized approach to ebook formatting, with some calling for Adobe to revise its system to ensure greater compatibility with different platforms.

The ePub format is not the problem, Adobe's digital rights management system is the problem. It's a mess and it's causing a lot of frustration for authors and publishers.

Impact on Ebook Authors and Publishers

The dispute has significant implications for ebook authors and publishers, who rely on platforms like Kobo to distribute their work. Many have expressed concerns that the issue will lead to delays and lost sales, with some even considering alternative formats. The situation has also sparked debate about the need for greater transparency and cooperation between ebook retailers and software providers.

The Future of Ebook Publishing

The dispute between Kobo and Adobe has raised important questions about the future of ebook publishing. As the industry continues to evolve, there is a growing need for standardized formats and greater cooperation between retailers and software providers. The outcome of this dispute will likely have significant implications for the future of ebook publishing, with many hoping that it will lead to a more streamlined and efficient process for authors and publishers.

The outcome of this dispute will have significant implications for the future of ebook publishing. As the industry continues to evolve, it is essential that retailers and software providers work together to establish standardized formats and ensure a more efficient process for authors and publishers.

Sources: Andre Klein, Hacker News