Comparar precios
Historial de precios
Sobre MS Office 365 Family EU Key
Microsoft Office comes in two models. A perpetual licence (Office 2021, 2019, Home & Business, Professional Plus) is a one-time purchase you own forever for that version — no monthly fee, but no future upgrades. Microsoft 365 is a subscription that always stays current and adds cloud storage and multi-device use.
If you want to pay once and keep it, a perpetual Office key is usually the cheaper long-term choice — and the price for the same edition can differ a lot between stores. Project and Visio are sold separately from the core Office suite.
Qué estás comprando
A licence key for the Office edition shown — perpetual keys are a one-time purchase you own for that version; subscription keys cover a fixed term. We label which is which so a one-year subscription never looks cheaper than a lifetime licence.
Entrega y activación
Every offer we list is a digital license delivered by email — usually within minutes of purchase. You buy on the store; we only compare live prices and link you out. No physical disc, no shipping.
¿Por qué el mismo office & productivity tiene un precio distinto en cada tienda?
Las tiendas compiten en los precios de las licencias digitales y aplican distintas ofertas regionales y promocionales, así que la licencia idéntica puede variar mucho entre ellas. Seguimos cada tienda en directo y mostramos el precio actual más bajo — el mismo enfoque que hay detrás de nuestro estudio de precios entre tiendas. Los precios se actualizan continuamente; consulta la comparación de arriba para ver el más barato de hoy.
Preguntas frecuentes
Todo Office & productivity →Office 2021 vs Microsoft 365 — which should I buy?
Office 2021 (and other perpetual versions) is a one-time purchase you keep forever, ideal if you do not need the latest features. Microsoft 365 is a subscription that always updates and adds OneDrive storage and multi-device installs. Pay-once = perpetual; always-current + cloud = 365.
Is a cheap Office key legitimate?
We compare offers from established stores. Read the offer details: a genuine retail/OEM Office licence activates through your Microsoft account. We keep cheaper shared accounts in a separate, clearly-labelled tier.
Does an Office key include Word, Excel and PowerPoint?
Yes — the core suite includes Word, Excel, PowerPoint and OneNote; Professional editions add Outlook, Publisher and Access. Project and Visio are licensed separately.
Can I install Office on more than one PC?
A perpetual licence covers one PC. Microsoft 365 subscriptions allow multiple devices. Check the offer for the exact device allowance.
- Precios en directo en tiendas de confianza
- Entrega digital instantánea — claves y licencias por correo
Podemos ganar una comisión cuando compras a través de los enlaces de esta página, sin coste adicional para ti. Nunca afecta a nuestro ranking. Más información.