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DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, and is committed to ensuring quality content is freely available online for everyone. DOAJ is committed to keeping its services free of charge, including being indexed, and its data freely available. → About DOAJ

Make an impact and build your research profile in the open with ScienceOpen. Search and discover relevant research in over 97 million Open Access articles and article records; Share your expertise and get credit by publicly reviewing any article; Publish your poster or preprint and track usage and impact with article- and author-level metrics; Create a topical Collection to advance your ...

Open Access Button: Enter an article’s URL, DOI, title, or other information on the OA Button website to find free, legal, open access versions. Or: install the Chrome or Firefox extension, then click on it from a paywalled article to initiate a search for an open version.

SCIRP Open Access

The solution to this problem is called the “open access DOI” . Getting Around the Paywall. oaDOI works like a DOI except that it provides access to an entire article when it’s available. For example, the following two links provide access to the same article; however, the first contains a paywall, while the second is free.

But did you know that you can use them to link to Open Access versions of articles? DOI stands for Digital Object Identifier. They are unique identifying numbers for online publications, such as electronic journal articles. A DOI will look something like this: 10.1093/mind/fzr010.

Here, we share tools to help you locate open access copies. You can use the search bar below provided by the Open Access Button to search by URL, DOI, title, or citation. Sometimes, a quick title search in Google or Google Scholar will direct you to OA research. There are also plug ins and repositories you can use to find freely available works.

An open database of 52,939,147 free scholarly articles. We harvest Open Access content from over 50,000 publishers and repositories, and make it easy to find, track, and use. Get the extension

the DOI will often get you a paywall page; the oaDOI gets you a PDF . aoDOI looks for open access copies of articles using the following data sources: The Directory of Open Access Journals to see if it’s in their index of OA journals. CrossRef’s license metadata field, to see if the publisher has reported an open license.

What is open access? Diamond (Community-Controlled) Open Access; Green (Repository) Open Access; Gold (Publisher) Open Access; OA APCs: Membership discounts This link opens in a new window; ... Use the search box below to look up a DOI (Digital Object Identifier) to see if an OA version is available. DOI lookup:

Enter an article’s URL, DOI (a unique identifier), title, or other information to check for free and legal open access versions via the website. Install the free Chrome and Firefox extensions. These extensions automatically search for open access copies. When an open access copy is not found, the OA Button facilitates contact with the author.

Gold open access. If the paper is published as “gold” open access, you can download the PDF from the publisher’s website. In such cases, it’s easiest to paste the title and author names in Google and look for the first hit in the journal. ... If you know the DOI, ...

Compliance with open access mandates: Open access journals and books comply with major funding policies internationally. ... the preprint becomes a permanent part of the scientific record, citable with its own unique DOI. Early sharing is recommended as it offers an opportunity to receive feedback on your work, claim priority for a discovery ...

Thus, the aim of open access is to make scholarly literature freely accessible and reusable for everyone – that is, free of charge and, as far as possible, free of technical and legal barriers. The Berlin Declaration on Open Access to Knowledge in the Sciences and Humanities (2003) requires that, to qualify as open access, a contribution must not only be usable free of charge, but also users ...

Start by posting a JSON object containing at least a "doi" parameter. We will start a request for papers published in the past five years. If you’re unsure the item being requested is Open Access, use /find first to verify. To be sent to an author, a request needs a justification. This can be provided in the "story" parameter.

MIT Press authors and staff discuss the Press’s open access publishing model Direct to Open (D2O) with the Choice Authority File podcast. Last month, the MIT Press released a 2025 Impact Report for Direct to Open (D2O), our sustainable framework for open access monographs. Our Direct to Open titles are immediately accessible around the world upon publication, and drastically lower barriers ...

DOI: 10.1038/s41592-025-02699-y ... BiaPy is an open-access AI platform that enables non-experts to perform advanced biomedical image analysis using deep learning, without requiring programming ...

Similarly, Ireland’s National Action Plan for Open Research 2022−2030, BOIA20, France’s A Global Strategy for Open Access, and Argentina’s Diagnóstico Y Lineamientos Para Una Política de Ciencia Abierta en Argentina express strong support for inclusive publication and distribution channels, such as society- and academic-led publishing ...

There are extensions you can add to your browser, which will help you identify Open Access articles. Unpaywall Extension – Based on the Unpaywall database, their browser extension will use the information on a web page to link you to an open version of an article is freely available.; OAButton – Once you know about an article, you can enter the title or DOI into the website and determine ...