Public Library of Science

Public Library of Science

PLOS is a nonprofit publisher of open-access journals in science, technology, and medicine and other scientific literature, under an open-content license. It was founded in 2000 and launched its first journal, PLOS Biology, in October 2003. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Public Library of Science, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

86%


Total
Publications

658


Total Open
Publications

566


Total
Citations

20K


Open Access
Percentage

86%


Total
Publications

658


Total Open
Publications

566


Total
Citations

20K

Wikipedia

Website

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Breakdown

24% 58% 3% 15%

Publisher Open

24%

Both

58%

Other Platform Open

3%

Closed

15%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

020406080100120140160180200Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

57%OA Journal

OA Journal 57%

295

Hybrid 31%

160

No Guarantees 12%

64

Other Platform Open

Domain 83%

324

Institution 33%

128

Other Internet 8%

33

Preprint 2%

8

Public 2%

7

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
359
Europe PMC
Domain
113
DANS - Data Archiving and Networked Services
Institution
66
DOI
Other Internet
28
kcl.ac.uk OAI-PMH Repository
Institution
22
University of Cambridge - Apollo
Institution
19
University of Edinburgh - Edinburgh Research Explorer
Institution
7
Unknown Repository
Other Internet
5
OSF Preprints - Arabixiv
Preprint
5
Maastricht University - Research Publications
Institution
5
1 / 7

Data updated 18 August 2025

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