| first | University of Michigan Library Repository | United States | Details |
| 2 | arXiv.org e-Print Archive | United States | Details |
| 3 | OpenGrey Repository | France | Details |
| 4 | Thèses en Ligne | France | Details |
| 5 | INRIA a CCSD electronic archive server | France | Details |
| 6 | Hyper Article en Ligne | France | Details |
| 7 | HAL-IN2P3 | France | Details |
| 8 | ArtXiker - @HAL | France | Details |
| 9 | Archive EduTice | France | Details |
| 10 | HAL-MINES ParisTech | France | Details |
| 11 | Périodiques Scientifiques en Édition Électronique | France | Details |
| 12 | CERN Document Server | Switzerland | Details |
| 13 | Red Mexicana de Repositorios Institucionales | Mexico | Details |
| 14 | Lirias | Belgium | Details |
| 15 | Online Research Database In Technology | Denmark | Details |
| 16 | VBN | Denmark | Details |
| 17 | bepress Legal Repository | United States | Details |
| 18 | Jagiellonian Digital Library | Poland | Details |
| 19 | FAOBIB | Italy | Details |
| 20 | Wielkopolska Biblioteka Cyfrowa | Poland | Details |
| 21 | National Library of Australia Digital Object Repository | Australia | Details |
| 22 | American Memory | United States | Details |
| 23 | Publikationsserver der RWTH Aachen University | Germany | Details |
| 24 | Biblioteka Uniwersytetu Warszawskiego | Poland | Details |
| 25 | Manchester eScholar Services | United Kingdom | Details |
| 26 | Ghent University Academic Bibliography | Belgium | Details |
| 27 | Digitala Vetenskapliga Arkivet - Academic Archive On-line | Sweden | Details |
| 28 | DSpace @ Cambridge | United Kingdom | Details |
| 29 | University of Debrecen Electronic Archive | Hungary | Details |
| 30 | Juelich Shared Electronic Resources | Germany | Details |
| 31 | Revistes Catalanes amb Accés Obert | Spain | Details |
| 32 | Kyoto University Research Information Repository | Japan | Details |
| 33 | National Repository of Grey Literature | Czech Republic | Details |
| 34 | HKU Scholars Hub | China | Details |
| 35 | Śląska Biblioteka Cyfrowa (Silesia Digital Library) | Poland | Details |
| 36 | eLibrary National Mining University | Ukraine | Details |
| 37 | Lund University Publications | Sweden | Details |
| 38 | Hrčak - Portal of scientific journals of Croatia | Croatia | Details |
| 39 | Open Repository and Bibliography | Belgium | Details |
| 40 | DESY Publication Database | Germany | Details |
| 41 | Queen's University Research Portal | United Kingdom | Details |
| 42 | igitur archive - Utrecht University Repository | Netherlands | Details |
| 43 | Bochum Research Bibliography | Germany | Details |
| 44 | Theseus | Finland | Details |
| 45 | Deep Blue at the University of Michigan | United States | Details |
| 46 | Małopolska Biblioteka Cyfrowa (Digital Library of Malopolska) | Poland | Details |
| 47 | DSpace Redined | Spain | Details |
| 48 | Repositório Institucional UNESP | Brazil | Details |
| 49 | eScholarship - University of California | United States | Details |
| 50 | Kujawsko-Pomorska Biblioteka Cyfrowa (Kujawsko-Pomorska Digital Library) | Poland | Details |
| 51 | Xiamen University Institutional Repository | China | Details |
| 52 | DigitalCommons@University of Nebraska | United States | Details |
| 53 | Наукова електронна бібліотека періодичних видань НАН України (Vernadsky National Library of Ukraine) | Ukraine | Details |
| 54 | UCLA Biblioteca de Medicina | Venezuela | Details |
| 55 | National Library of Finland DSpace Services | Finland | Details |
| 56 | Texas A&M Repository | United States | Details |
| 57 | Biblioteca Digital - Universidad Icesi | Colombia | Details |
| 58 | Illinois Digital Environment for Access to Learning and Scholarship Repository | United States | Details |
| 59 | Stellenbosch University SUNScholar Repository | South Africa | Details |
| 60 | Research Online | Australia | Details |
| 61 | DigitalCommons@USU | United States | Details |
| 62 | Hong Kong University of Science and Technology Institutional Repository | China | Details |
| 63 | Horizon / Pleins textes | France | Details |
| 64 | Regional Materials of Łódź | Poland | Details |
| 65 | VTT Publications Register | Finland | Details |
| 66 | Dipòsit Digital de Documents de la UAB | Spain | Details |
| 67 | Repositorio Institucional- UNAM | Mexico | Details |
| 68 | NELLCO Legal Scholarship Repository | United States | Details |
| 69 | Numérisation de Documents Anciens Mathématiques | France | Details |
| 70 | ScholarsArchive@OSU | United States | Details |
| 71 | Repozytorium Cyfrowego Instytutów Naukowych (Digital Repository of Scientific Institutions) | Poland | Details |
| 72 | OhioLINK Electronic Thesis and Dissertation Center | United States | Details |
| 73 | Repositório Institucional de Produção Científica da ENSP | Brazil | Details |
| 74 | Biblioteka Cyfrowa Uniwersytetu Wrocławskiego (Digital Library of Wroclaw University) | Poland | Details |
| 75 | University of British Columbia's Information Repository | Canada | Details |
| 76 | NRC Publications Archive | Canada | Details |
| 77 | Kosmopolis | Greece | Details |
| 78 | Digital Repository @ Iowa State University | United States | Details |
| 79 | DSpace at Rice University | United States | Details |
| 80 | HAL-Rennes 1 | France | Details |
| 81 | Elbląska Biblioteka Cyfrowa (Elbląg Digital Library) | Poland | Details |
| 82 | I-Revues | France | Details |
| 83 | ScholarWorks@UMass Amherst | United States | Details |
| 84 | Pomeranian Digital Library | Poland | Details |
| 85 | eVols at University of Hawaii at Manoa | United States | Details |
| 86 | Julkari | Finland | Details |
| 87 | Bałtycka Biblioteka Cyfrowa | Poland | Details |
| 88 | Publications at Bielefeld University | Germany | Details |
| 89 | Biblioteca Digital da UNICAMP | Brazil | Details |
| 90 | CSUN ScholarWorks | United States | Details |
| 91 | Calhoun, Institutional Archive of the Naval Postgraduate School | United States | Details |
| 92 | DSpace at Tartu University Library | Estonia | Details |
| 93 | Purdue E-Scholar | United States | Details |
| 94 | Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP) | Brazil | Details |
| 95 | Alexandria Research Platform | Switzerland | Details |
| 96 | University of Minnesota Digital Conservancy | United States | Details |
| 97 | RiuNet | Spain | Details |
| 98 | Digital library of the “Lucian Blaga” Central University Library Cluj | Romania | Details |
| 99 | BOA Bicocca Open Archive | Italy | Details |
| 100 | Bibliothèque numérique de l'enssib | France | Details |
