The students of the Hellenic Open University, given their dissemination to all of Greece and abroad as well, can search for services of libraries ofother Institutions of Higher Education. Most of them offer services to external users as well. The terms of lending and use of services by external users differ from library to library which you can find at the websites below.

Libraries,Institutions and Institutes of Greece

 Hellenic Academic Libraries Link (Heal-Link)

Athens School of Fine Arts

Aristotle University of Thessaloniki
Agricultural University of Athens

Democritus University of Thrace

University of Athens

National Technical University of Athens

Ionian University

Athens University of Economics and Business

Aegean University

University of Thessaly

University of Ioannina

University of Crete

University of Macedonia

University of Patras

University of Piraeus

Panteion University

Technical University of Crete

Harokopio University Library and Informational Center

Τechnological Educational Institute of Athens

Τechnological Educational Institute of Western Macedonia

Τechnological Educational Institute of Epirus

Alexander Technological Educational Institute of Thessaloniki

Eastern Macedonia and Thrace Institute of Technology

Technological Educational Institute Of Kalamata

Τechnological Educational Institute of Lamia


Τechnological Educational Institute of Messolonghi

Τechnological Educational Institute of Patras

Τechnological Educational Institute of Piraeus

Technological Institute of Central Macedonia 

Technological Institute of Halkida

Technological Institute of Crete


National Center for Scientific Research “Demokritos”

Pedagogical Institute


Foundation for Research & Technology -Hellas

Computer Technology Institute and Press "Diophantus" 

Hellenic Open University

General Secretariat for Research and Technology

National Agricultural Research Foundation (N.AG.RE.F.)
Library of the Hellenic Parliament

Music Library of Greece “Lilian Voudouri”

International Libraries,InstitutionsandInstitutes


Library of Congress
British Library

National Library of France

Oxford University Libraries

Die Deutsche Bibliothek

Other digital libraries

Digital Library of the Business Program “Education and Life Long Learning”

Institute of Computer Science

National Center for Scientific Research “Demokritos”

The European Library

Copac Academic & National Library Catalogue

European Distance and E-Learning Network (EDEN)

Perseus Digital Library


Online Greek to English Library and Information Science Dictionary

CDS/ISIS databases

Instrumenta Studiorum Neohellenica

Instrumenta Studiorum Balkanica

Open Archives – Journal of Informatics