Auto free checkout

I have some downloadable products that are free, I used to use this on my older version of OC
http://www.opencart.com/index.php?rout ... n_id=16944

but now im on 2.x it no longer works and i cant seem to find another extension that does the same. Can anyone help?

Many Thanks

Try contact seller for request update.

I have but no response can't find a similar extension either - will have to wait it out - thanks anyway

This could possibly be of help:
Ernie

Free Downloads For Free Products free, OC v.1.5.6.4, 2.0.2.0, 2.0.3.1
Description:
Where the product has a downloadable file attachement and the price is set to zero (i.e. free product) the button "Add to Cart" will:
- change on the product page from "Add to cart" to "Download". By clicking the button downloading will begin.
- change on all other pages from "Add to cart" to "Details" and will redirect the customer to the product page.

http://www.opencart.com/index.php?route ... n_id=24089
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or then this:
Checkout for virtual goods paid, OC v. 1.5 - 2.2:
http://www.opencart.com/index.php?route ... n_id=24605