How it works
We are in a beta phase, which means there is still a lot to improve.
OpenAccess.click is a research meta search engine, which means we search in a dozen other search engines and all the big open access respositories at the same time.
We combine, deduplicate and rank these results to give a quick overview of all important research.
On the first page we list the best results that became available within 1.5 seconds,
the rest of the results are shown on the next pages (therefore the second page sometimes contains the best articles, from slower engines).
We are specialized in a quick overview of all (open access) research on a given keyword. Are you looking for more specific search options? Then we would recommend one of the sources below.
About OpenAccess.click
OpenAccess.click is a non profit project from some open access and search engine enthousiasts.
When we were seting up a Dutch Microfinance foundation to support poor entrepreneurs
and when we were building a job search engine we needed of a lot of research and became familiar with open access.
There are some really good scholar/open access search engines, but sometimes we missed the possibility to search in all of them at the same time. So we started this meta search engine.
Questions, Recommendations or complains? Send us an e-mail at 
Thanks to all journals, publishers and repositories with open access articles and:
