Terms of Use
Effective 14 October 2026.
EPUB Reader is licensed to you through the Microsoft Store under the Microsoft Standard Application License Terms. HAYAH is the licensor. These terms add the following.
Price
EPUB Reader is free to download, and every feature in this version is free.
Your books
Only open and export books you have the right to use. EPUB Reader opens DRM-free books only: it does not remove or bypass copy protection (DRM) and shows a message instead. A PDF export is for your own use, under the same rights as the book it came from.
Third-party components
The app uses open-source components, including foliate-js (MIT) and PDF.js (Apache 2.0). Their notices and full licence texts are in the app under Settings, Third-party licences. Kindle, Adobe and other names mentioned in the app and on this site belong to their owners; HAYAH is not affiliated with Amazon, Adobe or Microsoft.
No warranty
The app is provided as is, to the extent permitted by law. HAYAH is not liable for indirect or consequential losses arising from its use.