What are the main differences between the different
Office 2019 editions?
An Office 2019 price and features comparison is available in the
Can I run MS Office 2019 on Windows 7 or Windows
No, Microsoft Office 2019 products are not officially supported
on Windows 7 and 8.1. They’re compatible with Windows 10 and
Windows 11 OS.
Do you provide any box (DVD) version of MS Office
No, we don’t have an Office 2019 box version available – all
products in our portfolio are distributed electronically.
Installation files can be downloaded online.
On how many computers can I install MS Office
One MS Office 2019 suite can be installed and activated on one
device (PC or laptop). Every device with the software installed
needs to have a separate Office 2019 license assigned.
How can I download Office 2019 ISO files?
Our customers can download MS Office 2019 installation files
from our onesam.eu portal by logging in with the
order number and the email which was used for making the order.
What Office 2019 product keys do you
We provide MAK (Multiple Activation Key) and KMS (Key Management
Service) product keys for Office 2019. For more information about
MAK and KMS activation technology, please check our
article: Microsoft Volume Licensing: Product keys
Can I reinstall MS Office 2019 on a new
Yes, Office 2019 Volume channel products can be transferred
easily from one device to another. First, make sure Office 2019 is
no longer installed on the previous device. Afterwards, install
Office 2019 on the new device and use the ‘change product key’
option to activate the suite with your Office 2019 key.
Office 2019 vs 2021 – what’s the
Should you get Microsoft’s latest perpetual Office suite or is
it better to stay with the Office 2019 version? Our article will
help you decide: Office 2021? Better go
for Office 2019 and save on costs!
Can I upgrade MS Office 2019 to MS
No, you cannot automatically upgrade Office 2019 to 2021. If
your company wants to replace your existing Office 2019 with Office
2021, you will need to buy a license for Office 2021. Your
redundant Office 2019 products can then be purchased by our
company. For more information about our software buy-up option,
check the Sell software page.
Office 2019 vs 2016 – what’s the
When compared to Office 2016, Office 2019 brought few new
features while staying almost the same as its predecessor at its
core and having the same lifecycle. Read our article to see if
Office 2016 isn’t the better option for your company: Why might Office 2016 be a better choice for
you than Office 2019?
Office 2019 vs Office 365 – what’s the
Check out our comparison between Office 2019 lifetime products
and Office 365 subscriptions: Office 2019, Microsoft 365, or both? Find out
what’s most suitable for you
Why should my company purchase Volume licenses instead
of Retail/OEM products?
MS Office products from Microsoft’s Volume distribution
channel come with features and technical requirements that are
either the same or better than their OEM and Retail equivalents.
That’s why we highly recommend purchasing the Office 2019 Standard
(for Windows and macOS) or Office 2019 Professional Plus (for
Windows) editions instead of Office 2019 Home and Business or
Office 2019 Professional. Office editions from the Volume channel
are intended for businesses of all sizes (from SMB to enterprises),
and bring additional features that make companies’ work more
efficient and flexible.
Find more details about the benefits of Volume licensing over
Retail/OEM licensing in our article: Why are Microsoft Volume products better for
your company than OEM?
Where can I find information about
Office 2019 system
Information about Office 2019 requirements can be found in the
product description, in tab Requirements.
Does MS Office 2019
compatibility include macOS?
Yes, besides Windows 10 and Windows 11, Office 2019 Standard is also compatible
What Office 2019 language versions are
Office 2019 Standard and Office 2019 Professional Plus are
available in all languages officially supported by Microsoft.
Further information is available in the product description.
Where can I download an Office 2019
To add a language pack to a Volume edition of Office 2019, use
the Office Customization Tool
page, and for Office 2019 Retail and OEM editions, download the
language pack from the Language Accessory Pack
When is Office 2019’s end of
MS Office 2019 support ends on October 10th 2023 for feature
updates (mainstream support), and on October 14th 2025 for bug
fixes and security updates (extended support). However, customers
should note that this does not mean that the software
cannot be used anymore after the final Office 2019 support end
date, just that Microsoft is not obligated to provide
support to users anymore and that there will be no more new Office
Does Office 2019 include MS Teams?
No, it does not, but you can download the MS Teams client app
from the Microsoft Store for free.
Note: In order to use the full business version of MS Teams,
purchasing a subscription is still required for all Office suites,
including Office 2021.
Does Office 2019 require a Microsoft
The Volume editions of Office 2019 (Office 2019 Professional
Plus, Office 2019 Standard) do not require a Microsoft account; the
Retail and OEM editions (Home and Business, Professional) do.