This system collects metadata records for ETDs from institutions around the world and aggregates them into a single collection that can then be used by service providers.
If you wish to search for ETDs, you can use the NDLTD Global ETD Search.

Recent Submissions

  1. The distribution of dissolved silica and particulate biogenic silica in the James, York and Rappahannock estuaries, Virginia
    Sat, 19 Jun 2021 05:32:10 UTC
  2. How will well-being insights change architecture in the post-pandemic era?
    Sat, 19 Jun 2021 05:31:30 UTC
  3. Identification of Recharge Source Areas in a Fractured Crystalline-rock Aquifer in Ploemeur, France
    Sat, 19 Jun 2021 05:31:30 UTC
  4. Pre-assessment of the Impact of Design Challenge Fabrication Modality on Engineering Self-Efficacy
    Sat, 19 Jun 2021 05:31:30 UTC
  5. Degrees of Blending in Educational Buildings, Primary School for Children with Autism
    Sat, 19 Jun 2021 05:31:30 UTC

Collection Statistics

Arizona State University9617
Atlanta University Center4341
Australiasian Digital Theses Program56698
Ball State University7597
Bibliothèque interuniversitaire de la Communauté française de Belgique2430
Boston College3264
Boston University21616
Bradford Scholars9598
Brigham Young University8925
Brigham Young University Theses0
Butler University499
California Institute of Technology10517
California Polytechnic State University2280
California State University San Bernardino4248
Carnegie Mellon University1313
CCSD theses-EN-ligne, France45310
Chapman University102
Claremont Colleges4427
Columbia University6631
Czech ETDs148988
Dépôt national des thèses électroniques françaises100238
Digitale Hochschulschriften der LMU10927
Dissertations and other Documents of the Gerhard-Mercator-University Duisburg383
DiVA Archive at Upsalla University300226
DiVA Archive at Upsalla University55321
Doshisha University967
Duke University3050
Duquesne University5754
East Tennessee State University14029
Ethos UK517854
Florida Atlantic University2770
Florida International University3803
Florida State University19971
Georg-August-Universität Göttingen8575
George Washington University Theses24
Georgia State University4963
Georgia Tech Electronic Thesis and Dissertation Archive19332
Hamburg Universtiy of Applied Sciences (HAW Hamburg)19
Harvard University3302
Hitotsubashi University718
Hochschulschriftenserver (HSSS) der SLUB Dresden61638
Hokkaido University Japan330
Hong Kong Baptist University2424
Hong Kong University Theses23491
Humboldt University of Berlin5016
IBICT Brazilian ETDs631648
India Institute of Science3939
Indiana University of Pennsylvania Thesis43
Indiana University-Purdue University Indianapolis2721
K-State Research Exchange17269
King Abdullah University of Science and Technology1641
Kyoto University28457
Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada199832
Lingnan University1169
Lithuanian ETD submission system17343
Louisiana State University7737
Loyola Marymount University989
M.I.T. Theses and Dissertation60410
Middle East Technical Univ.9012
Mississippi State University2727
Montana State University1801
Nagoya University17731
National Chengchi University Libraries30533
National Digital Library of Theses and Dissertations in Taiwan1167834
National Library of Portugal DiTeD ETD Repository1371
Naval Postgraduate School29660
NDLTD Individual ETDs4
North Carolina State University1928
North Dakota State University2478
North-West University7161
North-West University, South Africa1091
Northeastern University45019
Nova Southeastern University2515
NSYSU Electronic Thesis and Dissertation Archive18167
Ohiolink ETDs106733
Oregon Health and Science Univ. Library71
Oregon State University6436
Physnet, Physics Document Server, Germany319
Pontificia Universidad Católica del Perú39437
Portland State University5248
Potsdam University7020
PUC Rio12680
Purdue University2976
Rhodes University SA221
Rice University8174
Robert Gordon University0
Robert Gordon University518
South African National ETD Portal144465
Southern Baptist Theological Seminary499
Southern Illinois University Carbondale4644
Technischen Universität Darmstadt4542
Temple University3506
Texas A and M University1604
Texas A and M University11340
Texas Christian University631
The Chinese University of Hong Kong15705
Theses and Dissertations Online (Catalunya)10
Tulane University6061
Univ. of Western Cape1967
Universidad Catolica Santo Toribio de Mogrovejo3545
Universidad Continental602
Universidad de Alicante2761
Universidad de Cantabria281
Universidad de Chile33469
Universidad de las Americas, Puebla: Digital Theses40
Universidad de Lima267
Universidad de Murcia1671
Universidad de Oviedo102
Universidad de San Martin de Porres77
Universidad del Pacífico1043
Universidad Mayor de San André(UMSA)287
Universidad Nacional de Ingenierí(UNI)981
Universidad Nacional de La Plata, Sedici2708
Universidad Nacional Jorge Basadre Grohmann186
Universidad Nacional Mayor de San Marcos - SISBIB PERU14454
Universidad Peruana de Ciencias Aplicadas (UPC)18156
Universidad Ricardo Palma (URP)1520
Universidade de São Paulo85990
Universidade do Porto45761
Universidade Estadual Paulista40792
Universita Cattolica del Sacro Cuore. DocTA1532
Università di Bologna5461
Università di Trento304
Universitat Abat Oliba32
Universitat Autònoma de Barcelona6448
Universitat de Barcelona5295
Universitat de Girona926
Universitat de les Illes Balears343
Universitat de Lleida772
Universitat de Rovira i Virgili38
Universitat de València1153
Universitat de Vic49
Universitat Internacional de Catalunya211
Universitat Jaume I418
Universitat Oberta de Catalunya80
Universität Osnabrück1061
Universitat Politècnica de Catalunya3020
Universitat Politècnica de València4244
Universitat Pompeu Fabra1438
Universitat Ramon Llull576
Universitat Rovira i Virgili1594
Université de Montréal17397
Université de Sherbrooke8318
Université de Toulouse1933
Université du Québec à Chicoutimi2436
Université du Québec à Trois-Rivières4982
Université d’Ottawa20625
Université Laval15257
Université libre de Bruxelles9002
University of Arizona62988
University of Auckland949
University of British Columbia44510
University of Canterbury6303
University of Hawaii at Manoa Libraries3370
University of Iowa6955
University of Kentucky4964
University of Latvia255
University of Macau2890
University of Maine1483
University of Manitoba Canada20871
University of Massachusetts Medical School1202
University of Massachusetts, Amherst12164
University of Miami1009
University of Missiouri at St. Louis ETD Archive119
University of Montana Missoula696
University of New Orleans2923
University of North Carolina-Chapel Hill62
University of North Florida902
University of North Texas20139
University of Novi Sad2140
University of Oregon2859
University of Oulu8173
University of Patras7359
University of Pittsburgh4221
University of Saskatchewan Library 6015
University of South Flordia8199
University of Tennessee Libraries2262
University of Tennessee Libraries479
University of Texas16290
University of the Pacific3659
University of Toronto7835
University of Vermont1131
University of Victoria6720
University of Waterloo Electronic Theses Repository6361
University of Würzburg7476
Ural Federal University4507
Utah State University7800
Vanderbilt University Theses3941
Vidyanidhi Digital Lib. (India)5491
Virginia Commonwealth University6265
Virginia Tech Theses and Dissertation35502
VTechWorks NDLTD ETDs177
Walden University8007
Western Kentucky University Theses3116
Wichita State University1303
William and Mary6110
Wirtschaftsuniversität Wien3395
Worcester Polytechnic Institute2034
Yale Medical student MD Thesis122