Full-text usage of e-books in 2014 without DRM*
Top-25 of most-used books on platforms without DRM *
| book title | publisher | link to e-book | platform | full-tekst usage ** |
| Diagnosaurus | McGraw-Hill | SmartCat | AccessMedicine | 9.121 |
| Handbook on the Neuropsychology of Aging and Dementia | Springer | SmartCat | SpringerLink | 8.282 |
| Anesthesia Student Survival Guide | Springer | SmartCat | SpringerLink | 4.190 |
| The Wondrous Story of Anesthesia | Springer | SmartCat | SpringerLink | 3.824 |
| Clinical Anesthesiology | Springer | SmartCat | SpringerLink | 3.025 |
| European Tort Law | Oxford University Press | SmartCat | Oxford Scholarship Online | 2.666 |
| Old Age In Europe | Springer | SmartCat | SpringerLink | 2.665 |
| Ophthalmology 2nd Ed | Thieme Publishers | SmartCat | Thieme | 2.596 |
| Diagnostic and Statistical Manual of Mental Disorders 5th Edition | American Psychiatric Publishing Inc | SmartCat | PsychiatryOnline | 2.592 |
| Human Rights in Criminal Proceedings | Oxford University Press | SmartCat | Oxford Scholarship Online | 2.254 |
| Oxford Dictionary of National Biography | Oxford University Press | SmartCat | Oxford Dictionary of National Biography | 2.042 |
| Harrison’s Online | McGraw-Hill | SmartCat | AccessMedicine | 1.860 |
| Informatorium voor Voeding en Diëtetiek | Springer | SmartCat | SpringerLink | 1.748 |
| Informatorium voor Voeding en Diëtetiek | Springer | SmartCat | SpringerLink | 1.622 |
| Grove Art Online | Oxford University Press | SmartCat | Grove Art Online | 1.603 |
| Max Planck Encyclopedia of Public International Law | Oxford University Press | SmartCat | Oxford Public International Law | 1.569 |
| DSM-5 Clinical Cases | American Psychiatric Publishing | SmartCat | PsychiatryOnline | 1.554 |
| Tintinalli’s Emergency Medicine | McGraw-Hill | SmartCat | AccessMedicine | 1.524 |
| Grove Music Online | Oxford University Press | SmartCat | Grove Music Online | 1.427 |
| Behavioral interventions in cognitive behavior therapy | American Psychological Association | SmartCat | APA PsycBOOKS | 1.407 |
| NHG-Standaarden voor de praktijkassistente 2013 | Springer | SmartCat | SpringerLink | 1.395 |
| Brill’s New Pauly | Brill | SmartCat | Brill | 1.176 |
| Encyclopedia of Population vol. 1 | Gale | SmartCat | Gale Virtual Reference Library | 1.174 |
| Medisch handboek kindermishandeling | Springer | SmartCat | SpringerLink | 1.163 |
| Essentials of Neurosurgical Anesthesia & Critical Care | Springer | SmartCat | SpringerLink | 1.092 |
| The Jurists | Oxford University Press | SmartCat | Oxford Scholarship Online | 1.006 |
| Fundamentals of Neurology 4th Ed | Thieme Publishers | SmartCat | Thieme | 992 |
| Anesthesiology and Otolaryngology | Springer | SmartCat | SpringerLink | 960 |
| Comprehensive Treatment of Chronic Pain by Medical, Interventional, and Integrative Approaches | Springer | SmartCat | SpringerLink | 944 |
| Supplementum Epigraphicum Graecum (seg) | Brill | SmartCat | Brill | 906 |
| How does the Galaxy Work? | Springer | SmartCat | SpringerLink | 831 |
| PET and SPECT in Neurology | Springer | SmartCat | SpringerLink | 826 |
| The Oxford Classical Dictionary | Oxford University Press | SmartCat | Oxford Reference | 818 |
| Fluid, Electrolyte and Acid-Base Disorders | Springer | SmartCat | SpringerLink | 818 |
| Promoveren doe je zo! | Springer | SmartCat | SpringerLink | 808 |
| Neuromuscular Disorders in Clinical Practice | Springer | SmartCat | SpringerLink | 804 |
| The aging workforce realities, myths, and implications for organizations | American Psychological Association | SmartCat | APA PsycBOOKS | 795 |
| Applied Physiology in Intensive Care Medicine 1 | Springer | SmartCat | SpringerLink | 793 |
| Pediatric and Congenital Cardiology, Cardiac Surgery and Intensive Care | Springer | SmartCat | SpringerLink | 786 |
| Junqueira’s Basic Histology: Text & Atlas, 13e | McGraw-Hill | SmartCat | AccessMedicine | 763 |
* DRM: digital rights management (‘copy protection’)
** full-text usage: typically counted per book chapter

