If you previously purchased Office 2013, you can often retrieve your key through these official methods:
If you already have a version of Office running on your machine and want to make sure it is authentic and secure, follow these universal application steps:
Acquiring a legitimate key for Office 2013 today is challenging but possible through the following channels. : It is a violation of Microsoft's terms of service to use an Academic version for commercial or for-profit business purposes.
: Look for a Certificate of Authenticity (COA) sticker or a Product Key Card (PKC) inside the original box.
Websites like , StackSocial , and ProSoftStore often sell genuine, unused MS Office 2013 Professional Plus keys. Look for:
Office 2013 refers to the one-time purchase, single-computer license version. Office 365 (now Microsoft 365) is a subscription service that includes the same core applications plus cloud storage, collaboration tools, and installation on multiple devices.
: Some stores still carry physical "Key Card" boxes for editions like Office 2013 Home & Business or Professional.
If you're unable to find your product key, you can contact Microsoft Support for assistance. They may ask you to prove your purchase to verify the product key.
Download the official Office 2013 ISO from Microsoft’s archive before buying the key. Many sellers just send a key without installation files.
If you've purchased Office 2013, you can find the product key in:
If you previously purchased Office 2013, you can often retrieve your key through these official methods:
If you already have a version of Office running on your machine and want to make sure it is authentic and secure, follow these universal application steps:
Acquiring a legitimate key for Office 2013 today is challenging but possible through the following channels. : It is a violation of Microsoft's terms of service to use an Academic version for commercial or for-profit business purposes. product key for ms office 2013 top
: Look for a Certificate of Authenticity (COA) sticker or a Product Key Card (PKC) inside the original box.
Websites like , StackSocial , and ProSoftStore often sell genuine, unused MS Office 2013 Professional Plus keys. Look for: If you previously purchased Office 2013, you can
Office 2013 refers to the one-time purchase, single-computer license version. Office 365 (now Microsoft 365) is a subscription service that includes the same core applications plus cloud storage, collaboration tools, and installation on multiple devices.
: Some stores still carry physical "Key Card" boxes for editions like Office 2013 Home & Business or Professional. Websites like , StackSocial , and ProSoftStore often
If you're unable to find your product key, you can contact Microsoft Support for assistance. They may ask you to prove your purchase to verify the product key.
Download the official Office 2013 ISO from Microsoft’s archive before buying the key. Many sellers just send a key without installation files.
If you've purchased Office 2013, you can find the product key in:
© Copyright 2026 TEKLYNX CORPORATION SAS. All Rights Reserved.