Lean Library Open is a browser extension that unlocks legal access to millions of free academic papers from Unpaywall and Core; and free ebooks via DOAB.
Once downloaded, you'll be alerted via a pop-up message if there is a freely available open access version available.
Lean Library Open finds and delivers an Open Access version of an article or chapter where available.
Check out the Lean Library Open download page to see if your browser is supported.
Once you have installed the extension, select 'Other - Institution not listed' from the drop down list (at the bottom) and this will activate Lean Library Open in the settings and start researching!
