Does exactly what it says it does: changes your search engine to Ecosia.

One pretty annoying gripe, though, could you change the keyword from "ecosia" to "@ecosia" to be more consistent with other search engines?
It gets really annoying trying to search something starting with the word "Ecosia" from the search bar.

Other than that, perfect!

Best search engine ever. I spend a lot of time online as PC enthusiast, and I love being able to offset my own emissions by browsing the web. According to their blog, it takes ~45 searches to plant a tree and that adds up quickly. Remember to disable adblock for the site!

Really great search engine. Gives appropriate search results also helps to plant trees

Namaste.Thank you/Ewe for promoting Ecosia which gives back to our Homeworld. More people in places where being of service can actively help change perceptions on perspectives.

Aussi efficace que google et tellement plus vertueux ! Il devrait y avoir plus d'initiatives de ce genre.

mir gefällt die suchmaschiene sehr gut.

Like Trixie, I was so pleased that I could help the world be a better place but as a previous DuckDuckGo user the benefits of it, far outweigh the trees I planted.
Due to concerns about page filtering, malware, and country specific information when searching means I am going back to DDG. I will just give a bit more to tree charities now.

Actually, I kinda like the fact that with my using of the search engine I contribute for a better world. However, it seems to be aimed for people who use google. As a main Duckduckgo user, used to instant correct search result with an easy access to country specific research, I really can't recommend it.