Unpaywall
Workflow & Planning
Legally get full text of scholarly articles as you browse.
Users
900K
Rating
4.0
Reviews
280
7D Growth
0|0%
Growth signalUnknownHigh-risk permissions
Open Access Helper Web
Helps you find Open Access copies of paywalled scientific articles, by utilizing Unpaywall and other services
Users7KCurrent public install base
Rating5.0Store average score
Reviews2Public review volume
Manifest versionV3Extension platform version
7-day growth+1KNet users gained this week
7-day growth rate+16.7%Relative weekly velocity
Preview
6 assetsOpen Access Helper Web Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月13日2026年7月19日
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1-day growthNo data
----7-day growthGrowing
+1K+16.7%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version2026.2
ManifestV3
Size411KiB
Languages8Deutsch / English / Nederlands +5
Published
Store updated
Last crawled
DeutschEnglishNederlandsespañolfrançaisitalianopolskisvenska
Overview
Product summary
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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
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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text2Synced review bodies
Total ratings / reviews2Chrome Web Store public rating/review count
Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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I tested it out just today and it actually works. Not sure long-term uses yet but so far, it is working as intended and I am pretty confident that it can help me in my writings for university.
Very helpful! My professor recommended this for students to use for research :)