HeinOnline's Suite of Tools
HeinOnline’s global features, artificial intelligence tools, and database-specific aids help both novice and experienced researchers make the most of our content. Most of our tools have developed from listening intently to customer suggestions and feedback.
Because both technology and our customers’ needs are always changing, this list of tools is ever-growing. We regularly make new enhancements for customers to utilize (if they wish), increasing the value of their subscription and fostering discoverability and productivity at no additional cost.
Learn more about our suite of tools below.
Our Most Popular Tools
PathFinder - NEW
PathFinder is a visual search tool consisting of more than 1,500 subjects in a multi-level taxonomy.
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MyHein
Create an individual research account within your subscription to manage and organize your research efforts.
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ScholarCheck
Learn more about documents, titles, and authors—particularly their impact in the research community.
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Author Profile Pages
Discover authors in HeinOnline, their scholarly works, statistics, biographical information, and more.
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Artificial Intelligence Tools
More Like This
Interact with our unique program that finds similar articles to the one you're looking at by analyzing document text.
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Keyword Search Builder
Perform more sophisticated searches that take into account your desired "weight" of each keyword.
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Subjects and Entities
Refine your searches by machine-learned topics and metadata derived from the document text.
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Explore This Author
Dive into the context of a particular author with an interactive flowchart that showcases their works and relationships.
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Global Tools
Full-Text Searching
Find mentions of a search query throughout the words and metadata of any document in HeinOnline.
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Advanced Searching
Refine a search based on document metadata, including document types, encompassing titles, and date.
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Venn Diagram Search
Visualize the results yield of various keywords to better refine your search in one database or across databases.
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Catalog Lookup
Citation Lookup
Throw any accepted citation into our overall Citation Lookup Tool to pull up the associated document in seconds.
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Database-Specific Citation Navigators
Enter a citation specific to the types of documents within a database using that database's Citation Navigator.
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Case Citation Lookup
Enter a case citation into our Case Law Lookup tool to retrieve a citation within HeinOnline or from Fastcase.
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Auto-Citation for Documents
Inline Citation Hyperlinking
Select hyperlinked citations that lead right to the source in question from within the text of a document.
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Database-Specific Tools
Restatement Section Locator
AMERICAN LAW INSTITUTE LIBRARY
Easily access current and previous Restatements by name and section number.
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Easily access current and previous Restatements by name and section number.
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Casebooks Index Tool
BIBLIOGRAPHY OF AMERICAN LAW SCHOOL CASEBOOKS
Browse the thousands of entries in this database by their affiliated subject, author, title, publisher, or series.
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Browse the thousands of entries in this database by their affiliated subject, author, title, publisher, or series.
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Topic Finder for Articles and Cases
BUSINESS AND LEGAL ASPECTS OF SPORTS AND ENTERTAINMENT
Peruse articles and cases related to a curated list of sports and entertainment topics.
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Peruse articles and cases related to a curated list of sports and entertainment topics.
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Title/Part/Section Quick Locator Tool
CODE OF FEDERAL REGULATIONS
Quickly retrieve a citation to the Code of Federal Regulations by selecting its pieces from a handy drop-down.
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Quickly retrieve a citation to the Code of Federal Regulations by selecting its pieces from a handy drop-down.
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CFR Citation Locator Tool
CODE OF FEDERAL REGULATIONS
Enter portions of a CFR citation into this tool and specify the revision year to bring up the most relevant document.
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Enter portions of a CFR citation into this tool and specify the revision year to bring up the most relevant document.
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CFR Sections Affected Locator Tool
CODE OF FEDERAL REGULATIONS
Retrieve Federal Register rules which have affected a particular CFR title and part.
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Retrieve Federal Register rules which have affected a particular CFR title and part.
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SmartCILP Journal Alerts
CURRENT INDEX TO LEGAL PERIODICALS
Sign up for tailored email alerts as a personalized supplement to the weekly Current Index to Legal Periodicals issue
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Sign up for tailored email alerts as a personalized supplement to the weekly Current Index to Legal Periodicals issue
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English Reports Case Locator Tool
ENGLISH REPORTS
Search early English cases by their name, citation, or a relevant keyword.
Search early English cases by their name, citation, or a relevant keyword.
Federal Register Citation Lookup Tool
FEDERAL REGISTER LIBRARY
Select a desired volume and page number with this handy tool for navigating the Federal Register.
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Select a desired volume and page number with this handy tool for navigating the Federal Register.
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Bibliography Search Tool
HISTORY OF CAPITAL PUNISHMENT
Search Wanger's bibliography using metadata fields specific to the work.
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Search Wanger's bibliography using metadata fields specific to the work.
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Browse by Justice Tool
HISTORY OF SUPREME COURT NOMINATIONS
Discover materials relating to the nomination of any Supreme Court Justice, such as hearings, reports, and more.
Discover materials relating to the nomination of any Supreme Court Justice, such as hearings, reports, and more.
Index Search Tool
INDEX TO FOREIGN LEGAL PERIODICALS
Search and browse the index by subject, country, region, title, and more.
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Search and browse the index by subject, country, region, title, and more.
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Indigenous Peoples Treaty Search Tool
INDIGENOUS PEOPLES OF THE AMERICAS: HISTORY, CULTURE & LAW
Search for treaties with indigenous peoples of the Americas by keyword and text, treaty number, tribe, description, date, and more.
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Search for treaties with indigenous peoples of the Americas by keyword and text, treaty number, tribe, description, date, and more.
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Interactive Data Charts
JOHN F. KENNEDY ASSASSINATION COLLECTION
Visualize and browse the amount of documents in this collection by agency, originator, document type, and date.
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Visualize and browse the amount of documents in this collection by agency, originator, document type, and date.
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State Comparison Charts
NATIONAL SURVEY OF STATE LAWS
Select a specific type of law or broad legal category to view a state-by-state comparison chart.
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Select a specific type of law or broad legal category to view a state-by-state comparison chart.
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Prestatehood Materials Map
PRESTATEHOOD LEGAL MATERIALS COLLECTION
Interact with a map of the United States to discover state-specific materials relating to prestatehood.
Interact with a map of the United States to discover state-specific materials relating to prestatehood.
Supreme Court Case Locator
PREVIEW OF U.S. SUPREME COURT CASES
Find a case based on its name, docket number, the Supreme Court term in question, and more.
Find a case based on its name, docket number, the Supreme Court term in question, and more.
Reports Index Tool
REPORTS OF U.S. PRESIDENTIAL COMMISSIONS
Search and browse reports by president, commission name, subject, or title.
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Search and browse reports by president, commission name, subject, or title.
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Session Laws Quick Locator Tool
SESSION LAWS LIBRARY
Quickly retrieve a specific chapter or page by entering the relevant citation information into this tool.
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Quickly retrieve a specific chapter or page by entering the relevant citation information into this tool.
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Slavery Quick Finder Tool
SLAVERY IN AMERICA AND THE WORLD
Unearth slavery-related documents based on the type of material, their position on slavery, their jurisdiction, and more.
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Unearth slavery-related documents based on the type of material, their position on slavery, their jurisdiction, and more.
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Greenslips Search Tool
SPINELLI'S LAW LIBRARY REFERENCE SHELF
Search the entire archive of GreenSlips by various pieces of metadata, including subject, jurisdiction, and type.
Search the entire archive of GreenSlips by various pieces of metadata, including subject, jurisdiction, and type.
Bibliography of Early American Law Tool
SPINELLI'S LAW LIBRARY REFERENCE SHELF
Search the Bibliography of Early American Law by various metadata points.
Search the Bibliography of Early American Law by various metadata points.
State Constitutions Map
STATE CONSTITUTIONS ILLUSTRATED
Click a desired state on our interactive map to search constitutional materials for that area.
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Click a desired state on our interactive map to search constitutional materials for that area.
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State Reports Map
STATE REPORTS: A HISTORICAL ARCHIVE
Interact with our map of the United States to find historical state reports.
Interact with our map of the United States to find historical state reports.
Internal Revenue Acts Index
TAXATION AND ECONOMIC REFORM IN AMERICA
Peruse the esteemed Carlton Fox Collection with a custom-builtindex, allowing users to access unique search fields.
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Peruse the esteemed Carlton Fox Collection with a custom-builtindex, allowing users to access unique search fields.
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Daily to Bound Locator Tool
U.S. CONGRESSIONAL DOCUMENTS
Quickly locate a page from the Congressional Record Daily within the bound volume or vice versa.
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Quickly locate a page from the Congressional Record Daily within the bound volume or vice versa.
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Congressional Hearings Quick Finder
U.S. CONGRESSIONAL DOCUMENTS
Browse and search congressional hearings by congress, chamber, committee, and keyword.
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Browse and search congressional hearings by congress, chamber, committee, and keyword.
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Committee Prints Quick Finder
U.S. CONGRESSIONAL DOCUMENTS
Easily pull up a committee print with the congress, chamber, and committee information.
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Easily pull up a committee print with the congress, chamber, and committee information.
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Citation Lookup Tool
U.S. CONGRESSIONAL SERIAL SET
Use a structured citation lookup to enter citation information and quickly pull up a document.
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Use a structured citation lookup to enter citation information and quickly pull up a document.
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Volume and Citation Free-Field Tool
U.S. CONGRESSIONAL SERIAL SET
Enter an accepted citation or the number of a specific volume to locate the relevant document.
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Enter an accepted citation or the number of a specific volume to locate the relevant document.
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Browse by President Tool
U.S. PRESIDENTIAL IMPEACHMENT LIBRARY
Select the name of an impeached president to view materials relating to his impeachment.
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Select the name of an impeached president to view materials relating to his impeachment.
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U.S. Treaty Index Tool
U.S. TREATIES AND AGREEMENTS LIBRARY
Easily search across all treaties to which the United States has been a party.
Easily search across all treaties to which the United States has been a party.
UN Treaty Citation Lookup
UNITED NATIONS LAW COLLECTION
Enter a United Nations Treaty Series citation to quickly access the full text of the treaty.
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Enter a United Nations Treaty Series citation to quickly access the full text of the treaty.
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League of Nations Treaty Citation Lookup
UNITED NATIONS LAW COLLECTION
Enter a League of Nations Treaty Series citation to pull up the full text of the treaty.
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Enter a League of Nations Treaty Series citation to pull up the full text of the treaty.
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UN Treaty Index Tool
UNITED NATIONS LAW COLLECTION
Search across a number of different metadata fields for a United Nations or League of Nations treaty.
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Search across a number of different metadata fields for a United Nations or League of Nations treaty.
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U.S. Code Citation Locator Tool
UNITED STATES CODE
Retrieve a desired portion of the U.S. code by entering the title and section number and edition year.
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Retrieve a desired portion of the U.S. code by entering the title and section number and edition year.
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Country Finder Tool
WORLD CONSTITUTIONS ILLUSTRATED
Choose a country from a drop-down box or select from an A-Z list on the landing page.
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Choose a country from a drop-down box or select from an A-Z list on the landing page.
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World Treaty Index Tool
WORLD TREATY LIBRARY
Easily search across all major treaty indexes at the same time while choosing between twelve different metadata fields.
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Easily search across all major treaty indexes at the same time while choosing between twelve different metadata fields.
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