CORE Discovery

One-click access to free copies of research papers whenever you hit the paywall

What is CORE Discovery?

CORE Discovery is a Chrome extension developed by CORE, and its main feature is "One-click access to free copies of research papers whenever you hit the paywall".

Extension Screenshots

screenshot

Download CORE Discovery Extension CRX File

Download CORE Discovery extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

                        CORE Discovery helps users to discover freely accessible copies of research papers. It is backed by CORE's (core.ac.uk) huge dataset of millions of full text open access papers as well as content from widely used external services beyond CORE. Discovery reduces the time it takes to access full texts of research papers and the frustration associated with hitting a paywall on the publisher's site. With CORE Discovery, you can be confident to benefit from the highest coverage of freely available copies of articles anywhere on the planet. So try it, it's free.

Why CORE Discovery?

Our free CORE Discovery service provides you with:
- Highest coverage of freely available content. Our tests have shown CORE Discovery finding more free content than any other discovery system.
- Free service for researchers by researchers. CORE Discovery is the only free content discovery extension developed by researchers for researchers. There is no major publisher or enterprise controlling and profiting from your usage data.
- Best grip on open repository content. Due to CORE being a leader in harvesting open access literature, CORE Discovery has the best grip on open content from open repositories as opposed to other services that disproportionately focus only on content indexed in major commercial databases.
- Repository integration and discovering documents without a DOI. The only service offering seamless and free integration into repositories. CORE Discovery is also the only discovery system that can locate scientific content even for items with an unknown DOI or which do not have a DOI.

How it works? 

Our service processes information from a wide number of authoritative scholarly data sources to discover, download and validate information about free availability of articles wherever they are located on the web. In this way, we are curating a vast database of freely available copies of articles. CORE Discovery has a preference for displaying first the open access content, originating from our approved content providers, and seeks alternative routes, providing access to free versions, only if they are not available from them.                    

Extension Basic Information

Name CORE Discovery CORE Discovery
ID ockidfiihjhkngdalfnbeeepgfbmkmlh
Official URL https://chromewebstore.google.com/detail/core-discovery/ockidfiihjhkngdalfnbeeepgfbmkmlh
Description One-click access to free copies of research papers whenever you hit the paywall
File Size 220 KB
Installation Count 7,405
Current Version 1.0.4
Last Updated 2020-10-02
Publish Date 2020-04-02
Rating 3.33/5 Total 3 Ratings
Developer CORE
Email [email protected]
Payment Type free
Extension Website https://core.ac.uk
Help Page URL https://core.ac.uk
Privacy Policy Page URL https://core.ac.uk/privacy
Supported Languages en
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "CORE Discovery",
    "version": "1.0.4",
    "description": "One-click access to free copies of research papers whenever you hit the paywall",
    "manifest_version": 2,
    "permissions": [
        "storage",
        "*:\/\/core.ac.uk\/*",
        "*:\/\/*.core.ac.uk\/*",
        "*:\/\/api.unpaywall.org\/*"
    ],
    "browser_action": {
        "default_popup": ".\/popup.html",
        "default_icon": {
            "16": "images\/discovery-padlock-16.png",
            "32": "images\/discovery-padlock-32.png",
            "48": "images\/discovery-padlock-48.png",
            "128": "images\/discovery-padlock-128.png"
        }
    },
    "icons": {
        "16": "images\/discovery-padlock-16.png",
        "32": "images\/discovery-padlock-32.png",
        "48": "images\/discovery-padlock-48.png",
        "128": "images\/discovery-padlock-128.png"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/*\/*"
            ],
            "exclude_matches": [
                "https:\/\/*.fb.com\/*",
                "https:\/\/*.facebook.com\/*",
                "https:\/\/*.linkedin.com\/*",
                "https:\/\/*.researchgate.com\/*",
                "https:\/\/*.researchgate.net\/*",
                "https:\/\/*.academia.edu\/*",
                "https:\/\/core.ac.uk\/reader\/*"
            ],
            "css": [
                "button.css"
            ],
            "js": [
                "button.js"
            ]
        }
    ],
    "web_accessible_resources": [
        "button.css",
        "images\/*"
    ]
}