Cn-office-professional-plus-2019-x86-x64-dvd-5e5be643.iso | New!

This file name refers to the official Simplified Chinese (CN) retail disc image (ISO) for Microsoft Office Professional Plus 2019 . The string

Requires a valid 25-character product key. You can redeem keys at the Microsoft Setup Portal Offline Use: This ISO is particularly useful for users needing to install Office without an active internet connection after downloading. ⚠️ Critical Support Notice October 14, 2025 , Microsoft has officially ended support cn-office-professional-plus-2019-x86-x64-dvd-5e5be643.iso

The "Frozen in Time" Suite

: Unlike Microsoft 365, which updates features monthly, this ISO installs a version of Office that remains functionally static. It is favored by environments that require high stability and no interface changes. This file name refers to the official Simplified

Regional Localization

: The "cn" prefix indicates that the installer and default interface language are Simplified Chinese . If you simply need Office applications

OS Compatibility

: Office 2019 is exclusively compatible with Windows 10 or Windows 11 . It will not run on Windows 7 or 8.1.

  • Support lifecycle: Office 2019 mainstream support ended October 10, 2023. Extended support ends October 14, 2025.
  • Internet-free installation: ISO is standalone – no download needed during setup. Only activation (MAK) or activation check (KMS) requires network.
  • No perpetual license for Mac: This ISO is strictly Windows.
  • The 5e5be643 hash corresponds to the authentic MSDN image – do not use modified ISOs from unofficial sources.
  • Microsoft’s Volume Licensing Service Center (VLSC) for enterprise customers,
  • MSDN (Microsoft Developer Network) subscriptions,
  • Or authorized resellers providing physical media.

If you simply need Office applications, consider: