How to Get Microsoft Office 2007 Product Key

February 4, 2024 7.1K views

In the ever-evolving world of technology, Microsoft Office has been a constant companion for professionals, students, and enthusiasts alike. Microsoft Office 2007, with its array of powerful tools, revolutionized the way we work with documents, spreadsheets, and presentations. However, over time, you might find yourself in a situation where you need to reinstall or activate your Office 2007 suite. That's when having your product key becomes crucial.

Part 1: What is Microsoft Office 2007 and its product key?

Microsoft Office 2007 is a popular software suite developed by Microsoft, released as part of the Office product line. It was a significant advancement in the world of office productivity software when it was introduced. One of the primary applications within this suite is Microsoft Word 2007, which is a word processing program.

Microsoft Word 2007 offers a range of features and functions, including:

  1. Word Processing: It allows you to create, edit, and format text documents. You can type, insert images, tables, charts, and other elements to customize your documents.

  2. Templates: Word 2007 provides numerous templates for various document types, making it easier to create professional-looking documents quickly.

  3. Styles and Formatting: You can apply styles and formatting to text, paragraphs, and sections to give your documents a polished appearance.

  4. Spell Check and Grammar Check: Word 2007 includes built-in spelling and grammar checking tools to help you write error-free documents.

  5. Tables and Charts: Create tables and charts to organize and present data effectively.

Product Key:

A Microsoft Office 2007 product key is a unique alphanumeric code required to install, activate, and use the software legally. It serves as a proof of purchase and ensures that you have a valid copy of the software. Without a valid product key, you may not be able to fully utilize or activate Microsoft Office 2007, limiting its functionality.

Part 2: When do I need a Microsoft Office 2007 product key?

You will need a Microsoft Office 2007 product key under several circumstances:

  1. Installation: When you first install Microsoft Office 2007 on your computer, you will be prompted to enter the product key during the installation process. Without a valid key, you won't be able to complete the installation.

  2. Reinstallation: If you need to reinstall Microsoft Office 2007 due to a computer upgrade, system crash, or other reasons, you will need the product key to activate it again.

  3. Activation: After installation, you must activate Microsoft Office 2007 within a specific timeframe. This activation process requires the product key. Failure to activate will result in reduced functionality or a locked-out state.

  4. Moving to a New Computer: If you get a new computer and want to transfer your licensed copy of Office 2007 to the new device, you'll need the product key for activation on the new system.

  5. Software Updates and Service Packs: Some updates and service packs for Office 2007 may require reactivation, which necessitates the product key.

  6. Changing or Upgrading Your Edition: If you decide to upgrade or change the edition of Microsoft Office 2007 (e.g., from Standard to Professional), you'll need the product key for the new edition.

Part 3: 5 Common Ways to Get Microsoft Office 2007 product key.

Here are 5 common ways to get your Microsoft Office 2007 product key:

Method 1: Use Office 2007 Product CD

  1. Locate your Microsoft Office 2007 installation CD, which should include the product key. It's typically found on a sticker inside the CD case or on a separate card.

  2. Insert the CD into your computer's optical drive.

  3. Follow the installation prompts. During the installation process, you'll be asked to enter the product key. Type it in carefully.

  4. Complete the installation, and your copy of Office 2007 will be activated using the provided product key.

Method 2: Find Product Key from Certificate of Authenticity (COA)

1. Look for the Certificate of Authenticity (COA) sticker on your physical copy of Microsoft Office 2007. This sticker should contain the product key.

2. Carefully note down the alphanumeric key on the COA sticker.

3. During the installation process, when prompted, enter the product key from the COA sticker to activate Office 2007.

Method 3: Use Product Key Finder

  1. Download and install a reputable product key finder tool.

  2. Run the product key finder software on your computer.

  3. It will scan your system and retrieve the Microsoft Office 2007 product key along with keys for other installed software.

  4. Note down the Office 2007 product key displayed by the software.

  5. Use this key to activate your Office suite.

Method 4: Use Registry

(Note: This method involves editing the Windows Registry, which should be done with caution.)

1. Press "Win + R" on your keyboard to open the Run dialog box.

2. Type "regedit" and press Enter to open the Windows Registry Editor.

3. Navigate to HKEY_LOCAL_MACHINE_Software_Microsoft_Windows_CurrentVersion.

4. Right-click on the ProductId in the right pane and select Modify.

5. The product key will be displayed in a new window.

Method 5: Find Key of Already Installed Office 2007 from Online Account

1. If you purchased Office 2007 online and registered it with a Microsoft account, go to the Microsoft Account portal (

2. Sign in to your Microsoft account.

3. Navigate to your "Services & subscriptions."

4. Find your Office 2007 purchase and click on it.

5. The product key associated with your purchase will be displayed.

6. Note down the product key for activation purposes.

Part 4: A Comparison of 5 Methods - Which One is Best for You?

let's compare the 5 methods for retrieving your Microsoft Office 2007 product key and offer some insights based on user experience:

Method 1: Use Office 2007 Product CD

  • Quickness: Quick if you have the physical CD and packaging.

  • Simplicity: Simple and straightforward if you have the CD.

  • Recommended for Beginners: Highly recommended for beginners due to its simplicity.

My Experience: This method is the quickest and most straightforward if you have kept your Office 2007 CD and its packaging. It's beginner-friendly and doesn't require any technical know-how.

Method 2: Find Product Key from Certificate of Authenticity (COA)

  • Quickness: Quick if you have the physical COA sticker.

  • Simplicity: Simple, especially if you have the COA sticker.

  • Recommended for Beginners: Recommended for beginners with a physical COA.

My Experience: If you have the COA sticker, this method is quick and easy. However, it's dependent on having the physical sticker, which may not be the case for everyone.

Method 3: Use Product Key Finder

  • Quickness: Quick for digital searches.

  • Simplicity: Fairly simple but involves downloading third-party software.

  • Recommended for Beginners: Good for those comfortable with software downloads.

My Experience: Using a product key finder software is convenient and effective. It's especially useful if you've lost physical copies and need to retrieve your key digitally. Just be cautious when downloading third-party software.

Method 4: Use Registry

  • Quickness: Quick if you already have Office 2007 installed.

  • Simplicity: Intermediate – involves working with the Windows Registry.

  • Recommended for Beginners: Not recommended for beginners due to potential risks of editing the Registry.

My Experience: This method can be efficient if Office 2007 is already installed on your computer. However, it's not suitable for beginners as editing the Registry can be risky if not done correctly.

Method 5: Find Key of Already Installed Office 2007 from Online Account

  • Quickness: Quick if you purchased digitally and have a Microsoft account.

  • Simplicity: Simple if you have a Microsoft account.

  • Recommended for Beginners: Recommended for those who purchased digitally and have an account.

My Experience: If you purchased Office 2007 digitally and linked it to your Microsoft account, this method is the most convenient. It's quick and straightforward, making it suitable for beginners.



WPS Office- Free All-in-One Office Suite
  • Use Word, Excel, and PPT for FREE, No Ads.

  • Edit PDF files with the powerful PDF toolkit.

  • Microsoft-like interface. Easy to learn. 100% Compatibility.

  • Boost your productivity with WPS's abundant free Word, Excel, PPT, and CV templates.

5,820,008 User


Algirdas Jasaitis

WPS Office: Your Free Alternative to Microsoft Office 2007

Looking for a free alternative to Microsoft Office 2007? Look no further than WPS Office. WPS Office is a versatile office suite that offers a range of features to open, create, edit, and save Microsoft Office files, including Word documents, Excel spreadsheets, and PowerPoint presentations. It is fully compatible with both Windows and Mac operating systems.

Advantages of WPS Office:

  1. Free Download and Use: WPS Office is completely free to download and use. You can enjoy its full suite of features for word processing, spreadsheet editing, and presentation creation without any subscription fees.

  2. Powerful PDF Toolkit: In addition to Office file compatibility, WPS Office provides a robust set of tools for working with PDF documents. You can create, edit, convert, and secure PDF files seamlessly.

  3. Rich Template Store: WPS Office offers a rich template store with a wide variety of professionally designed templates for documents, spreadsheets, and presentations. This feature streamlines your creative process and helps you produce polished content effortlessly.

  4. Rich Functions: WPS Office is packed with features comparable to Microsoft Office. You can access advanced formatting, charts, formulas, and a host of editing options, ensuring that your documents are feature-rich and visually appealing.

  5. Lightweight: WPS Office is known for its lightweight nature, which means it doesn't consume excessive system resources. It runs smoothly on a wide range of devices, even those with modest hardware specifications.

Whether you're a student, professional, or simply looking for a free, feature-rich office suite, WPS Office offers a compelling alternative to Microsoft Office 2007. Its compatibility, rich feature set, and cost-effectiveness make it a reliable choice for all your document processing needs.

My Experience:

I've found WPS Office to be a reliable and feature-rich alternative to Microsoft Office 2007. It's particularly well-suited for users who want a free and efficient office suite that can handle Microsoft Office file formats with ease. The PDF toolkit is a standout feature, and the ability to work with online documents simplifies collaboration.

Compared to Microsoft Office 2007, WPS Office's cost-effectiveness and compatibility with modern document standards make it a strong choice for students, freelancers, small businesses, and anyone looking for a powerful yet free office solution. Its lightweight nature means it can run smoothly on a variety of computer systems, making it accessible to a wide range of users.

How to free download the WPS Office?

Here's a step-by-step guide on how to free download WPS Office:

1. Visit the official WPS Office website: Go to in your web browser.

2. Find the download page: Look for "Free Download" option on the website's homepage.

3. Start the download: Click the appropriate download button and save the installation file to your computer.

4. Wait for the download to finish: The download time depends on your internet speed.

5. Install WPS Office: Double-click the downloaded installation file to run the installer.


1. Is it possible to use my Microsoft Office 2007 product key on multiple devices?

No, Microsoft Office 2007 product keys are generally intended for use on a single device.

2. Is buying Microsoft Office 2007 product keys from third-party websites safe?

It is not advisable, as third-party vendors may offer counterfeit or unauthorized keys, posing potential risks to your software and data.

3. Can I still get support or updates for Microsoft Office 2007?

No, Microsoft has ended support and updates for Office 2007 since October 10, 2017. It's advisable to upgrade to a more recent version of Microsoft Office for security and compatibility reasons.

Conclusion: Microsoft Office 2007 Product Key

In conclusion, this article has provided comprehensive guidance on obtaining and managing your Microsoft Office 2007 product key, a crucial requirement for installing and using this software suite. We discussed various methods, including finding the key on the product CD or Certificate of Authenticity, using product key finder tools, checking the Windows Registry, and retrieving it from your online Microsoft account.

While Microsoft Office 2007 remains a reliable option, it's essential to consider alternative office suites like WPS Office. WPS Office offers numerous advantages, including being a free and fully compatible alternative to Microsoft Office 2007. It boasts a powerful PDF toolkit, rich templates, robust functions, lightweight performance, online document support, and a reputation for safety and stability.

15 years of office industry experience, tech lover and copywriter. Follow me for product reviews, comparisons, and recommendations for new apps and software.