USA

rankingWorld RankInstitutoCountrySizeVisibilityFiles Richscholarsort descending
1
3
(1) Smithsonian/NASA Astrophysics Data System
bandera
2
5
2
2
2
2
CiteSeerX
bandera
3
2
3
3
3
1
Arxiv.org e-Print Archive
bandera
6
1
1
4
4
6
NASA Technical Reports Server
bandera
64
9
7
6
5
8
University of California eScholarship Repository
bandera
242
6
6
14
6
56
Digital Repository Iowa State University
bandera
382
101
90
21
7
11
University of Nebraska Lincoln DigitalCommons
bandera
351
12
13
22
8
28
University of Illinois at Urbana Champaign Ideals
bandera
85
40
39
38
9
22
Purdue University DigitalCommons
bandera
456
28
26
39
10
10
MIT Institutional Repository
bandera
103
11
10
43
11
21
Agecon Search Research in Agricultural and Applied Economics
bandera
177
23
59
47
12
79
University of Arizona Campus Repository
bandera
600
101
130
47
13
160
OAK Trust Texas A&M University Repository
bandera
118
411
399
54
14
46
Ohio State University Knowledge Bank
bandera
201
64
71
58
15
127
VTechWorks
bandera
24
379
260
76
16
35
Oregon State University [email protected]
bandera
440
33
55
76
17
292
Virginia Henderson Global Nursing e-Repository
bandera
1042
508
545
78
18
12
University of Michigan Deep Blue
bandera
122
16
14
88
19
157
Institutional Archive of the United States Naval Postgraduate School Calhoun
bandera
463
308
319
90
20
278
Repository University of Montana
bandera
797
506
482
94
21
70
Utah State University Digital Commons
bandera
559
75
63
99
22
977
Portland Public Library Digital Commons Portland Public Library Research
bandera
1237
1684
1543
104
23
29
University of Pennsylvania ScholarlyCommons
bandera
641
24
30
106
24
75
Cal Poly DigitalCommons
bandera
780
70
83
108
25
71
University of Iowa Research Online
bandera
646
74
46
120
26
69
University of Massachusetts Amherst Scholarworks
bandera
735
62
70
121
27
20
University of North Texas Digital Library
bandera
42
27
20
126
28
62
National Agricultural Library Digital Repository
bandera
170
58
134
130
29
94
University of Tennessee Knoxville Research and Creative Exchange TRACE
bandera
658
113
118
131
30
136
Western Kentucky University DigitalCommons
bandera
826
217
179
132
31
374
Ball State University Institutional Repository Cardinal Scholar
bandera
808
596
594
134
32
58
Georgia Tech's Institutional Repository
bandera
33
85
62
135
33
88
Archive of European Integration
bandera
307
83
195
142
34
41
University of Minnesota Digital Conservancy
bandera
141
32
91
145
35
98
University of Maryland Digital Repository DRUM
bandera
482
126
95
150
36
353
Missouri University of Science & Technology Scholars' Mine
bandera
836
532
630
160
37
255
Brigham Young University ScholarsArchive
bandera
686
407
286
165
38
73
Texas ScholarWorks University of Texas at Austin
bandera
30
95
78
169
39
92
Cornell University eCommons
bandera
266
108
144
172
40
64
University of South Florida Tampa Scholar Commons
bandera
733
44
54
180
41
154
University of Missouri Repository Mospace
bandera
281
266
204
180
42
101
University of Kansas Scholarworks
bandera
596
111
96
183
43
104
Rice University Scholarship
bandera
13
216
157
201
44
175
Western Michigan University ScholarWorks
bandera
942
233
226
204
45
180
Pennsylvania State University Electronic Theses and Dissertation Archive
bandera
43
321
423
207
46
311
Butler University Digital Commons
bandera
1122
428
396
210
47
150
University of Kentucky Uknowledge
bandera
821
200
126
218
48
89
University of Hawai'i at Manoa ScholarSpace
bandera
294
84
79
225
49
138
Southern Illinois University Carbondale Repository OpenSIUC
bandera
907
162
128
226
50
304
Aquatic Commons
bandera
780
418
469
227
51
352
Colorado State University Libraries Digital Repository
bandera
163
568
682
228
52
393
RIT Scholar Works Rochester Institute of Technology
bandera
1160
527
418
233
53
263
Digital Commons Georgia Southern University
bandera
1017
319
348
244
54
254
Syracuse University Research Facility and Collaborative Environment SURFACE
bandera
1062
315
223
249
55
446
ScholarWorks Bowling Green State University
bandera
1209
564
650
257
56
189
University of Connecticut DigitalCommons
bandera
1153
210
156
258
57
123
NSU Works Nova Southeastern University Institutional Repository
bandera
849
98
225
261
58
174
Grand Valley State University ScholarWorks
bandera
1360
190
114
274
59
409
TigerPrints Clemson University Research
bandera
1012
529
452
283
60
451
The Keep Institutional Repository of Eastern Illinois University
bandera
645
633
582
289
61
206
University of Nevada Las Vegas Repository
bandera
1041
221
252
292
62
293
Rutgers Community Repository Rutgers University
bandera
443
437
273
301
63
216
Marquette University e-Publications
bandera
959
226
312
303
64
214
University of Rhode Island DigitalCommons
bandera
981
240
210
304
65
63
Indiana University Scholarworks
bandera
168
37
73
310
66
165
University of Pittsburgh d-Scholarship
bandera
528
209
154
320
67
200
San Jose State University ScholarWorks
bandera
903
248
121
324
68
160
Kansas State University Research Exchange
bandera
185
217
251
327
69
114
University of Oregon Scholars' Bank
bandera
50
133
185
327
70
74
CalTech Authors
bandera
201
48
74
330
71
236
Pacific University CommonKnowledge
bandera
1268
238
208
335
72
208
Open Access Institutional Repository of Georgia State University
bandera
1181
232
108
343
73
134
University of Arizona Institutional Repository
bandera
771
123
109
345
74
402
Loyola eCommons Loyola University Chicago Research
bandera
1303
486
352
350
75
117
Carnegie Mellon University Research Showcase
bandera
898
82
98
352
76
296
Florida International University DigitalCommons
bandera
1093
347
295
355
77
106
Columbia University Academic Commons
bandera
133
96
125
355
78
144
Duke University DukeSpace
bandera
463
120
220
361
79
25
bioRxiv
bandera
548
15
8
365
80
108
University of Washington Researchworks
bandera
53
119
88
378
81
612
Lehigh Preserve Lehigh University Research
bandera
1394
779
646
379
82
495
VCU Scholars Compass Virginia Commonwealth University Research
bandera
1048
610
512
385
83
177
North Carolina State University Digital Repository
bandera
56
253
257
385
84
196
Claremont Colleges Scholarship
bandera
1170
186
127
385
85
262
Indiana University Purdue University Indianapolis Digital Archive
bandera
199
362
317
390
86
384
Scholarly Repository University of Miami Research
bandera
1402
444
301
394
87
53
Harvard University Digital Access to Scholarship
bandera
454
22
42
395
88
26
Virginia Tech University Digital Library and Archives
bandera
969
10
17
396
89
434
Academic Works Graduate Center CUNY
bandera
1052
529
395
400
90
133
Digital Library of the Commons
bandera
761
98
123
402
91
338
Scholar Commons University of South Carolina Research
bandera
1070
394
309
407
92
301
CalTech Electronic Theses and Dissertations
bandera
917
312
406
412
93
243
University of Wisconsin Digital Repository
bandera
479
264
244
419
94
419
Core Scholar Wright State University Research
bandera
913
492
424
421
95
347
Illinois Wesleyan University Digital Commons
bandera
1132
402
314
427
96
491
UR Scholarship Repository University of Richmond Research
bandera
1283
549
555
429
97
239
Wayne State University DigitalCommons
bandera
1051
241
141
430
98
276
Thomas Jefferson University Digital Commons
bandera
1026
269
385
437
99
211
Liberty University DigitalCommons
bandera
1286
182
137
441
100
429
University of Texas at El Paso DigitalCommons
bandera
1178
476
421
456

Pages