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Folding@home

Let your idle computer run protein simulations that help researchers study disease.

What it costs you:

Nothing at all

No email, no app, no card.

Checked against the official pageNo end date stated

Go get it (opens foldingathome.org)

You’ll land on foldingathome.org. We don’t get paid for this link.

Who qualifies: Anyone with a computer
How to get it: Download the Folding@home client and let it run in the background
Where it works: US & Canada
When: No end date stated
Fine print: Official About page: volunteers donate spare cycles; over 200 peer-reviewed papers; briefly the first exaflop computer in 2020.
Official source: foldingathome.org

Change history

Sept 27, 2026: checked against the official source. How we verify

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