How to Find Your O&O Product or License Key

How to Find Your O&O Product or License Key

Have you lost or unable to find CD keys of your O&O products like Defrag, DiskImage, DiskRecovery, CleverCache, PartitionManager?

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

Find O&O 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 O&O key in your email,

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

Find O&O License Key in Registry

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

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

[Windows 32-bit]

[Windows 64-bit]

Here are simple steps to locate your O&O 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 item named “SerialNo“, “PublicKey” containing the activation key.

Find O&O License Key Automatically

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

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

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

See the video below on how to easily & instantly recover all your software license keys,

Below are the steps to recover your O&O 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 O&O 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

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


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