Overview
Open Access Button helps you download papers
Open Access Button helps you download the PDFs of the papers you need. One Button. Every Paper.™ Open Access Button finds free, legal versions of academic papers when paywalls get in the way. If the research exists open, the OAB will find it for you. When you view a scientific paper, OAB detects its DOI (Digital Object Identifier) and checks whether there is available legal open access version. Click the orange Open Access Button extension to download the PDF. Knowledge yearns to be free.
3.7 out of 53 ratings
Details
- Version2.2.1
- UpdatedJanuary 8, 2026
- Size61.96KiB
- Languages13 languages
- Developer
- Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, please open this page on your desktop browser