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By Jenefey Aaron

Updated on 2025-08-01

100 % Helpful

Microsoft Office 2013 License Key Free & Activation [2025]

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By Jenefey Aaron

2025-08-01 / Knowledge

I just reinstalled my old PC and need a Microsoft Office Professional Plus 2013 product key. Any legit source or way to recover it?

When you reinstall Windows or migrate your productivity suite, one key step is recovering or entering your Microsoft office 2013 license key. Without a valid Office Professional Plus 2013 product key, you can’t unlock full features like Word, Excel, or PowerPoint.

In this guide, we’ll show you how to locate your Microsoft office 2013 product key, recover a lost registration key, verify key integrity, and activate your suite securely.

Part 1. What Is a Microsoft Office 2013 License Key

A Microsoft Office 2013 license key - also referred to as the MS Office 2013 product key, Office 2013 serial key, or Office 2013 CD key - is a unique 25 - character alphanumeric code. This key verifies that your copy of Office is genuine and enables full activation of the suite. Without it, Office 2013 remains locked in trial or reduced functionality mode.

ms office 2013

Is MS Office 2013 Free to Use?

No, Office 2013 is not free to use. A valid Office 2013 activation key or registration key is required to fully enable all applications such as Word, Excel, PowerPoint, and Outlook. Even if it comes pre-installed or is available via trial, activation demands a legitimate license key.

Retail versions like Office Professional Plus 2013 and volume-license editions deliver a one-time-paid key, while Office 365 may use subscription-based licensing. Still, Office 2013 always requires a proper product key for full access.

System Requirements for Microsoft Office 2013

To install and use Office 2013 with its full feature set, your PC must meet the following minimum specifications:

  • Processor: 1 GHz or faster IA‑32 or x64 CPU with SSE2 support
  • Memory: 1 GB RAM (32-bit edition); 2 GB RAM (64-bit edition)
  • Disk Space: At least 3 GB available on your hard drive
  • Operating System: Windows 7, Windows 8, Windows 8.1, Windows 10, or Windows Server 2008 R2 or newer
  • Graphics: DirectX 10–compatible GPU with a screen resolution of at least 1024 × 576 for hardware acceleration

Part 2. How to Buy and Find a MS Office 2013 Product Key

When it’s time to reinstall or activate Microsoft Office 2013, knowing how to buy a genuine Office 2013 license key or find your existing MS Office 2013 product key is essential. This section covers both.

How to Buy Office Professional Plus 2013 Product Key

  • Online Retailers: Websites like Mr Key Shop offer Office 2013 Professional Plus product keys. These sites may also provide download links and support.
  • Third-party vendors: Platforms like eBay or Kinguin may have listings from various sellers. Be cautious and check seller ratings before purchasing from third-party sources.
  • Original Purchase: If you previously bought Office 2013, check your email receipts or your Microsoft account for the product key. If it was bundled with a computer, the key might be on a Certificate of Authenticity.
  • buy office professional plus 2013 product key

How to Find Microsoft Office 2013 Serial Key

1. Check Your Microsoft Account:

  • If you bought Office 2013 online and linked it to a Microsoft account, your product key may be saved there.
  • Sign in at the Microsoft Account portal .
  • Go to "Services & subscriptions" or "Order history".
  • Locate your Office 2013 purchase to view the key, if available.
  •  find microsoft office 2013 serial key

2. Use Command Prompt (If Office Is Installed):

  • You can retrieve the last five characters of the product key from your PC.
  • Run Command Prompt as administrator.
  • Use this command for 64-bit Windows: cscript "C:\Program Files\Microsoft Office\Office15\OSPP.VBS" /dstatus
  • For 32-bit Windows, use: cscript "C:\Program Files (x86)\Microsoft Office\Office15\OSPP.VBS" /dstatus
  • Look for the line displaying the last five digits of your key.
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Note:

This won’t reveal the full key but helps verify part of it if you have it saved elsewhere.

3. Check Packaging or Confirmation Email:

If you bought a boxed version of Microsoft Office 2013 , the key is typically printed on the packaging or on a card inside. For digital purchases, search your email inbox for the order confirmation containing the product key.

Part 3. Microsoft Office 2013 License Key Free List & Key Generator

Many sites offer free Office 2013 license key generators or MS Office 2013 Professional Plus product key free lists, but these come with serious risks:

  • Illegal and Unreliable: Most free keys are unauthorized, often invalid, and violate Microsoft’s terms.
  • Security Risks: Downloading generators can infect your PC with malware or viruses.
  • Google Penalizes Such Sites: These sites face SEO penalties and poor reputation.
  • Activation Issues: Fake keys often get blocked, causing constant activation problems.

Using genuine keys ensures legal use, full updates, and stable activation. Avoid shortcuts—buy or recover your official Office 2013 license key for the best experience.

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Note:

While looking for Office 2013 keys, many users also deal with PDF files daily—editing, converting, or organizing them. If you often struggle with scanned files or non-editable PDFs, Tenorshare PDNob can help. It offers OCR, text editing, image insertion, page splitting, and more—all in one easy tool.

Part 4. How to Activate Microsoft Office 2013 Product Key

To activate Microsoft Office 2013 with a product key, follow these simple steps:

  • Open an Office App: Launch any Office 2013 program (Word, Excel, PowerPoint, etc.).
  • Access Activation Option: If you're not prompted automatically, go to File > Account, then select Activate Product.
  • Enter Your Product Key: Type in your 25-character product key, including hyphens, in the required field.
  • Follow On-Screen Instructions: Complete the steps in the activation wizard. You may need to sign in with the Microsoft account linked to your key or choose phone activation.
  • Get Confirmation: Once done, you’ll see a message confirming successful activation.
  • activate microsoft office 2013 product key
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Tips:

If activating on a new device, make sure you're using the same Microsoft account that was linked during the original setup.

Part 5. Best Alternative to Microsoft Office 2013 – #1 PDF Editor

If you're using Microsoft Office 2013 mainly to work with documents, you may quickly notice its limitations—especially when dealing with PDFs. Office doesn’t offer built-in tools to edit, convert, or manage PDF files efficiently.

This is why Tenorshare PDNob is becoming the go-to choice for students, professionals, and educators. It’s a complete document management solution. From fast PDF editing to AI OCR recognition, it helps you work smarter with any PDF.

Key Features of Tenorshare PDNob PDF Editor:

  • Edit text, images, and links directly in PDF files
  • Convert PDFs to Word, Excel, PowerPoint, and more
  • Compress PDF files without losing quality
  • Add e-signatures, stamps, and watermarks easily
  • OCR support lets you edit scanned PDFs
  • Merge, split, or reorder PDF pages in seconds

How to Edit PDF with Tenorshare PDNob PDF Editor

  • Open PDNob PDF Editor, then click on the "Open PDF" button to import any PDF file you’ve downloaded.
  • open pdf file via pdnob pdf editor
  • Click the “Edit” button on the top toolbar, then select the text you want to modify. A text box will appear, allowing you to change the text, font, style, size, and color.
  • edit pdf with pdnob pdf editor
  • To add new text, click “Add Text” under the “Edit” section and place it where needed.
  • To insert images, click the “Add Image” button and choose the image file to add.
  • add image to pdf with pdnob pdf editor
  • Once you have made all the necessary edits, click on the "Save" button in the top left corner.

Conclusion

Finding your Office 2013 license key doesn’t have to be hard. From checking your Microsoft account to using Command Prompt, there are safe ways to recover it. For better file editing and PDF management, try Tenorshare PDNob — a powerful alternative when Office tools aren’t enough.

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