2.9
12 reviews
1K+
Downloads
Content rating
Everyone
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Screenshot image
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About this app

Eureka! is an eReader designed exclusively for reading and annotating digitally protected pdf documents distributed through ArchiMedia Advantage, Inc. platforms.

The Eureka! eReader provides fast and secure access to your digitally protected pdf materials distributed via ArchiMedia Advantage, Inc. platforms. To ensure the application enhances the use of your licensed materials, it is optimized to display statistical and mathematical content . For use online or offline (limited terms), Eureka! simulates traditional study techniques like highlighting, underlining, margin notes (comments) and provides the option to enter your own notes (by page). All of these tools are automatically captured in an annotation index for easy reference and sync across compatible devices! Document printing, if authorized, is available exclusively through use of a Eureka! desktop offline player; printing from web browsers or mobile devices is not available.

With quick load times, responsive page navigation, and viewing options such as zoom, single page, and side by side, Eureka! is ideal for intensive study and will quickly become your preferred tool for consuming digitally published content at home and on-the-go.
Updated on
Nov 5, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.0
11 reviews
Jiasui Ding
April 2, 2023
There's no read aloud function. And cannot be read from the browser/device's read aloud function either. Can't even copy paragraphs to take notes. I know it's DRM protected, but it's making it a truly terrible experience for studying.
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Mark Williams
August 30, 2023
Worst pdf viewer I have ever used. Not user friendly at all, terrible navigation, absolute bare bones customization, laggy, and often hard to read. Makes my studying considerably more difficult than it needs to be
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joseph gestetner
March 2, 2022
It's very easy to use but can be slow and unclear. The night feature is great. As is the navigation options.
1 person found this review helpful
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What’s new

- Performance Improvements
- Custom Bookmarks
- Feedback by document & page