17.9
OpenStax is a nonprofit education initiative of Rice University that publishes free, peer-reviewed educational materials, including openly licensed…
Free planAndroidiOSWeb
Best Digital Textbook Platforms in 2026
Digital textbook platforms support access to learning materials, reading and annotation across devices. Compared on access model, annotation tools, device support, offline access and read-aloud support, the options can be considered for individual study as well as institutional use. Check institutional administration alongside free-plan availability and paid-from pricing when evaluating organizational needs.…
27.8
DIKSHA is a free national school-education platform and an initiative of NCERT under India’s Ministry of Education.
Free planOpen sourceAndroidiOSWeb
37.6
CK-12 FlexBook 2.0 provides free, customizable digital textbooks for K–12 subjects such as science, math and social studies.
Free planAndroidiOSWeb
- 4
LibreTexts
LibreTexts is an open education platform for creating, adapting, and sharing learning materials, including interactive textbooks and homework.
Free planAndroidiOSWeb7.4From $1,250 a year - 5
VitalSource Bookshelf
VitalSource Bookshelf is an app for reading and studying eTextbooks and other digital learning materials.
Free planAndroidiOSWebmacOS7.4Free plan - 6
ePathshala
ePathshala is a free educational portal and app initiative from India’s Ministry of Education and NCERT.
Free planAndroidiOSWebWindows7.3Free plan - 7
Top Hat
AndroidiOSWeb7.2 - 8
Kotobee Author
Kotobee Author creates and edits interactive ebooks, either from scratch or by importing PDF, HTML, Word, or EPUB files.
Free planAndroidiOSWebLinux7.1Free plan - 9
KITABOO
KITABOO is an enterprise digital publishing platform for creating, protecting, and delivering interactive textbooks and training content.
AndroidiOSWebmacOS6.8From $9,900 a year - 10
Siyavula
Siyavula provides online Mathematics and Physical Sciences practice for learners, tools for educators, and free curriculum-aligned textbooks.
Free planWeb6.8From $2,050 a year - 11
Interactive Textbooks Digital Library
Interactive Textbooks Digital Library is the Ministry of Education’s online collection of school books and related learning materials.
Free planiOSWeb6.6Free plan - 12
O'Reilly Learning
O’Reilly Learning is a subscription service offering books, courses, videos, audiobooks, live expert-led events, interactive labs, and sandboxes.
AndroidiOSWeb6.6From $499 a year - 13
Opiq
Opiq is a cloud-based learning environment and digital library of learning materials for students, teachers, schools, and individual users.
AndroidiOSWeb6.6From €1 a month - 14
R2 Digital Library
R2 Digital Library is a paid, web-based database of searchable medical, nursing, and allied health eBooks for health sciences libraries.
AndroidiOSWeb6.6 - 15
Cambridge Aspire
Cambridge Aspire brings academic content and learning materials together for instructors and students.
AndroidiOSWebmacOS6.5 - 16
Pearson Live Response
Pearson Live Response is a classroom engagement tool that gives instructors real-time views of student understanding and participation.
Free planWeb6.5Free plan - 17
zyBooks
zyBooks provides interactive digital courseware intended to replace textbooks in STEM courses.
AndroidiOSWebLinux6.4 - 18
Yuzu
Yuzu is Barnes & Noble's digital reading platform for eTextbooks, with tools for students and educators working with course materials.
AndroidiOSWebmacOS6.3 - 19
Kortext
Kortext provides higher education institutions with digital content discovery, study tools, learner analytics, and staff workflows.
AndroidiOSWebmacOS6.1 - 20
BibliU
BibliU provides digital textbooks and courseware to institutions and students, with offerings from thousands of publishers alongside open educational resources.
AndroidiOSWebmacOS6.0 - 21
eLibro
eLibro is an academic digital library for institutions, libraries, and research centers.
AndroidiOSWebmacOS6.0 - 22
LWW Health Library
LWW Health Library is an institutional subscription portal for foundational and clinical science teaching and learning.
AndroidiOSWeb6.0 - 23
Open Textbook Library
Open Textbook Library is a free online catalog that helps faculty locate open textbooks for courses.
Free planWebAPI6.0Free plan - 24
Oxford Learner’s Bookshelf
Oxford Learner’s Bookshelf provides interactive Oxford e-books for teaching and learning English.
AndroidiOSWebLinux6.0 - 25
YUDU Publisher
YUDU Publisher helps education publishers turn print-ready PDFs into digital textbooks and eBooks, then enhance them and provide access to teachers and students.
AndroidiOSWebAPI6.0