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The Fastest-Growing Multidisciplinary
Research Platform

The Fastest-Growing Multidisciplinary Research Platform

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Built for Users from All Research Backgrounds

HeinOnline is a premier online research platform that provides more than 211 million pages of multidisciplinary periodicals, essential government documents, international resources, case law, and much more. Composed of fully searchable image-based PDFs and available at an affordable price, the wealth of material allows academic institutions, government agencies, law firms, court systems, corporations, and other organizations access to authoritative, true-to-print digital material without the hassle or cost of using multiple research databases. 

Every document across HeinOnline’s 100+ databases is an exact facsimile of its print counterpart, providing access to original, authoritative sources as well as the ease and speed that accompanies online searching. To improve the discoverability of relevant content, we’ve also incorporated unique artificial intelligence tools and research aids throughout our various databases. 

Take a moment to learn a bit more about why individuals researchers, organizations, and libraries from around the world choose HeinOnline.

"... the ultimate diamond in the rough that will help you achieve success, every time (in any situation)."

Bret Christensen | University Librarian

Comprehensive Content

With HeinOnline, users can access more than 3,300 scholarly journals that examine more than a thousand topics, all dating back to the first issue ever published.

In addition, our coverage of U.S. government publications is comprehensive, our archive of case law consists of federal, state, and overseas cases, and our extensive international resources address a wealth of countries, regions, and international organizations.

Affordable Packages

The scope of material and wide range of disciplines allows subscribers to replace existing resources for a fraction of the cost. 

Furthermore, HeinOnline subscriptions consistently increase in value without added cost as HeinOnline adds daily, weekly, and monthly content and entirely new databases to each package.

"HOL offers tremendous value (price point) for the quality and quantity of available content."

Jamie Navarette | Government Agency Librarian

" ... always coming up with new enhancements to improve the user experience."

Greg Lambert | Law Firm Librarian

Intuitive Tools

To help both novice and experienced researchers make the most of its content, HeinOnline has incorporated a number of artificial intelligence tools and research aids.

Using natural language processing and machine learning, combined with custom concepts specific to HeinOnline’s incredible scope and range of content, our suite of tools are a must-have for any researcher.

A massive print library. One digital platform.

Relied on by Millions for Its Customer Support

"I love the resources that are available ... the LibGuides help answer questions that I or our users may have with searching or browsing."

Lori-Ann Craig | County Law Librarian

Extensive Help Resources

HeinOnline’s support resources guide subscribers through the use of its interface, tools, and databases. The Knowledge Base is the first stop for questions regarding use of HeinOnline, and LibGuides for each database provide dedicated content, search tips, feature overviews, and more for the resource in question. 

Want to walk through HeinOnline with an expert? Our support specialists can provide individualized database training and product demos via live web conference. 

Unparalleled Customer Support

At the core of the Hein Company’s mission is our dedication to providing the best customer service in the industry. Our team is fast, dependable, reliable, and dedicated to providing high-quality care and support for our customers. 

We encourage long-time customers, new subscribers, and curious shoppers alike to contact our team via phone call, live chat, or email.

" ... I've never (NEVER!) had a bad customer service experience with Hein ... I don't dread getting in touch with y'all, even if my question/situation is weird."

Rebekah Maxwell | University Library Director

"I can't imagine functioning as a law librarian without the resources made available by Hein."

David Holt | University Librarian

Additional Library Services

As a long-time friend of the information industry, HeinOnline knows just what will make librarians’ lives easier. If we don’t know, we ask and implement as quickly and thoroughly as we can.

In doing so, we’ve established a number of account features and services for HeinOnline customers. Check out our the branding, cataloging, preservation, and other services we provide.

Join Our Blog Community

On the HeinOnline Blog, we collect and curate the wide-ranging multidisciplinary content found in our platform into informative, engaging, subject-specific posts for your enjoyment. The stories we tell utilize the richness of HeinOnline’s digital library, contextualizing moments in history, world-changing innovations, transformative social movements, and more by linking directly to dozens of HeinOnline’s primary and secondary sources on the topic. 

Don’t miss out on this essential HeinOnline resource. Check out the blog, and if you like what you see, stay a while.