Open Access Helper Web

Helps you find Open Access copies of paywalled scientific articles, by utilizing Unpaywall and core.ac.uk APIs

Users6K

Rating5.0

Reviews2

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Open Access Helper Web Media preview

6 assets

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User Growth Over Time

Rating trend

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30-day rating change

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Latest

5.00

30-day rating change

0.00

2026年5月29日2026年6月4日

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Technical snapshot

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Version2026.2

ManifestV3

Size411KiB

Languages8Deutsch / English / Nederlands +5

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Open Access Helper: Effortless Access to Scholarly Articles

Unlock Open Access

Easily find legal, free-to-read versions of paywalled scientific articles. Open Access Helper uses the trusted APIs from unpaywall.org and core.ac.uk to locate open access copies, making research more accessible for students, researchers, and curious minds.

How It Works

When you view a research article, the extension detects its DOI (Digital Object Identifier) and checks for an available open access version. Simply click the Open Access Helper badge to access the document!

As you hover over the badge, it will indicate whether you’ll be accessing the “Published Version,” “Accepted Version,” or “Submitted Version.”

Reviews