Elige qué navegador Navegador Firefox quieres descargar en tu idioma
Everyone deserves access to the internet — your language should never be a barrier. That’s why — with the help of dedicated volunteers around the world — we make Firefox available in more than 90 languages.
1. Navegador:
Firefox Extended Support Release 
2. Plataforma:
Windows 64-bit MSI
3. Idioma:
Spanish (Spain) - Español (de España)
4. Descargar:
Note: If you are using Windows 7, Windows 8, Windows 8.1, or macOS 10.12, 10.13 or 10.14, then please download ESR 115 in order to use Firefox.