How to Find Your Microsoft Office Product or License Key

How to Find Your Microsoft Office Product or License Key

Have you lost or unable to find your Microsoft Office product key?

If so, this article will help you to quickly find your Office license key using multiple methods.

Find MS Office License Key in Order Email

Often you can find most of your softwares license key in the order email.

Follow the steps below to search for Office key in your email,

  • Step 1. Login to your email inbox (used for ordering software)
  • Step 2. Search for emails having “Office license” or “Office activation”
  • Step 3. Now check in each found email to see if it has license key of your Office software

Find Microsoft Office Product Key in Registry

Another way is to look for license keys in Windows Registry. Like most softwares, Office also stores activation key and other registration details in Registry.

Below is the Registry location where you can find Office software activation key

[Windows 32-bit]

[Windows 64-bit]

Here are simple steps to locate your Office serial key in Registry,

  • Step 1. Open Registry Editor (start menu -> search -> type regedit)
  • Step 2. After it opens, on the left side navigate to above Registry key location.
  • Step 3. Next, on the right side pane, you will find value named ‘DigitalProductID‘ containing the encoded version of activation key.

Note: Office 2016/2019 versions store only last 5 digits of license key in KMS.

Find Microsoft Office License Key Automatically

If you don’t want to go through trouble of finding your MS Office license key manually every time then here is easy way.

You can use All-In-One Key Finder Pro software to find your Office activation key easily with just a click of button.

Not just Office product key, it can also help you to find serial keys of Windows, Office, Adobe and over 1000’s of popular softwares.

Below are the steps to recover your Office license key,

  • Step 1. Download All-In-One Key Finder Pro (click here)
  • Step 2. Install the software by running Setup_AllInOneKeyFinderPro.exe
  • Step 3. Now launch the software and it will automatically find CD key of Office and all other popular softwares as shown below,
It can also recover your lost license keys directly from hard disk of non-bootable PC or directly from another computer in your network.

Download All-In-One Key Finder Pro

Free Download

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Hope this article has helped you to find your lost Office product key.
Please comment below if you have any queries or share your experience.



  1. Microsoft Normal OEM license comes with purchased device but If you’ve old device than you can buy a new retail and migrateable license from Microsoft or its authrized reseller such as ODosta Store, which is selling Genuine License with lifetime validity and free update & support from Microsoft so you can consider it for your next purchase.

    Beside of, I also found their coupon code for Christmas as: Christmas22%

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