1. It's more compact.
2. "To download" is not "to install" as suggested in the applied variant.

In this translation I don’t like the word “установите” because the English word is “Download” and it should be “скачайте”. But there is another thing if we leave one word “скачайте” (English “download”) there is no further action like “install”. So, I would add the Russian word “установите” (English “install”).