Non-DRM PDFs are available to test from the Open Textbook collection. To make testing easier this collection could be added to the QA circulation manager. Other test sources should be identified as well to test download and rendering when switching between collections.
| Collection | Title | Pages | Filesize | Notes |
|---|---|---|---|---|
| Open Textbook Library | Foundations of Computation | 256 | ||
| Open Textbook Library | DC Circuits | 137 | ||
| Open Textbook Library | Field Trials of Health Interventions | 479 | ||
| Open Textbook Library | Lifespan Development: A Psychological Perspective | 436 |