From Wikipedia, the free encyclopedia
ProducerOrganisation Européenne pour la Recherche Nucléaire (Switzerland)
LanguagesEnglish, French
Record depthIndex, abstract & full-text
Format coveragejournals, conference papers, research papers, data sets, research software, report
Websitezenodo.org Edit this at Wikidata

Zenodo is a general-purpose open repository developed under the European OpenAIRE program and operated by CERN.[1][2][3] It allows researchers to deposit research papers, data sets, research software, reports, and any other research related digital artefacts. For each submission, a persistent digital object identifier (DOI) is minted, which makes the stored items easily citeable.[4]


Zenodo was launched on May 8, 2013, as the successor of the OpenAIRE Orphan Records Repository[5] to let researchers in any subject area comply with any open science deposit requirement absent an institutional repository. It was relaunched as Zenodo in 2015 to provide a place for researchers to deposit datasets;[6] it allows the uploading of files up to 50 GB.[7][8]

It provides a DOI to datasets [9] and other submitted data that lacks one to make the work easier to cite and supports various data and license types. One supported source is GitHub repositories.[10]

Zenodo is supported by CERN "as a marginal activity" and hosted on the high-performance computing infrastructure that is primarily operated for the needs of high-energy physics.[11]

Zenodo is run with Invenio (a free software framework for large-scale digital repositories), wrapped by a small extra layer of code that is also called Zenodo.[12]


In 2019, Zenodo announced a partnership with the fellow data repository Dryad to co-develop new solutions focused on supporting researcher and publisher workflows as well as best practices in software and data curation.[13]

As of 2021, Zenodo's publicly available statistics[14] for open items reported a total of over 45 million "unique views" and over 55 million "unique downloads".[15]

Also in 2021, Zenodo reported it had crossed 1 Petabyte in hosted data and 15 million yearly visits.[16]


  1. ^ Peter Suber (2012). "10 self help". Open Access (the book). MIT. ISBN 978-0-262-51763-8.
  2. ^ "How to make your own work open access". Harvard Open Access Project.
  3. ^ "Zenodo open data repository (CERN)". European University Institute. Retrieved 2022-04-05.
  4. ^ Laia Pujol Priego; Jonathan Wareham (2019). Zenodo: open science monitor case study. European Commission. Directorate General for Research and Innovation. doi:10.2777/298228. ISBN 9789279965524.
  5. ^ Andrew Purcell (8 May 2013). "CERN and OpenAIREplus launch new European research repository". Science Node. Retrieved 2018-11-14.
  6. ^ "Zenodo Launches!". OpenAIRE. Retrieved 22 October 2015.
  7. ^ "Zenodo – FAQ". Retrieved 30 November 2017.
  8. ^ Sicilia, Miguel-Angel; García-Barriocanal, Elena; Sánchez-Alonso, Salvador (2017). "Community Curation in Open Dataset Repositories: Insights from Zenodo". Procedia Computer Science. 106: 54–60. doi:10.1016/j.procs.2017.03.009. hdl:11366/532.
  9. ^ Herterich, Patricia; Dallmeier-Tiessen, Sünje (2016). "Data Citation Services in the High-Energy Physics Community". D-Lib Magazine. 22. doi:10.1045/january2016-herterich.
  10. ^ "Making Your Code Citable". GitHub. Retrieved 22 October 2015.
  11. ^ "Zenodo Infrastructure". Retrieved 30 January 2019.
  12. ^ "GitHub - zenodo/Zenodo: Research. Shared". GitHub. 2019-07-23.
  13. ^ "Funded Partnership Brings Dryad and Zenodo Closer". blog.zenodo.org. Retrieved 2019-11-08.
  14. ^ "Zenodo help: Statistics". Retrieved 2021-09-25.
  15. ^ "Zenodo most viewed items". Retrieved 2021-09-25.
  16. ^ "Hardening our service". blog.zenodo.org. Retrieved 2021-12-11.

External links[edit]

Media related to Zenodo at Wikimedia Commons