Kopernio buttons no longer working on pubmed search results

Allyson Alexander shared this problem 4 years ago

When I do a search on PubMed, Kopernio searches for pdf versions of each of the results, which is great! But suddenly today, when I click that button, either nothing happens, or about 3 minutes later, a new tab pops up and says "your file was not found". I'm using Chrome, and have tried un-installing and re-installing both Chrome and Kopernio. Interestingly, if I open the detailed page for that particular reference, and click the Kopernio button from that individual page, it still works.

Replies (2)


Hi Allyson,

Thank you for taking the time to report this. I now shared this with our engineering team, who will investigate the issue further.

I will keep this thread updated.

Best wishes,



Dear All,

Fix is available on version 0.7.13. Please wait 24 hours for your browser to auto-update to the new version. If you need it now, you can install it again from the Chrome store.

Apologies for the inconvenience caused.


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