Have you ever lost your Windows product key or the MS Office license key after reinstalling your PC?
Don’t worry—ProduKey v1.97 by NirSoft is a lightweight and completely safe utility that helps you view and recover your own system’s product keys.
This tool is especially useful for:
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Users who bought a laptop/PC with pre-installed Windows
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Users who lost their MS Office 2003/2007 product key
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IT learners who want to understand how product key retrieval works
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Anyone reinstalling Windows and needing their own previously used license
📌 Important:
This tool is only for recovering your own product keys already stored on your system.
It must not be used on someone else’s PC without permission.
💡 What Is ProduKey?
ProduKey is a small key-retrieval tool created by Nir Sofer (NirSoft).
It automatically scans your computer and displays:
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✔ Windows Product Key
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✔ Microsoft Office 2003 Product Key
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✔ Microsoft Office 2007 Product Key
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✔ Internet Explorer Key
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✔ SQL Server Product Key
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✔ Exchange Server Product Key
It works instantly—no installation required!
📥 Download ProduKey v1.97 (Official Source)
You can safely download ProduKey from the official NirSoft website:
👉 Official Download Page: www.nirsoft.net/utils/product_cd_key_viewer.html
This is the only safe & verified source.
Never download from unknown third-party websites.
🛠 How to Use ProduKey (Step-by-Step)
1️⃣ Download the ZIP file
Visit the official page and click Download ProduKey (zip file).
2️⃣ Extract the file
Right-click → Extract All.
3️⃣ Run the program
Double-click:
produkey.exe
No installation needed.
4️⃣ View your product keys
You will instantly see:
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Windows product key
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Office 2003/2007 key
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Other Microsoft software keys
5️⃣ Save for backup
Click:
File → Save Selected Items
Store your keys safely in a text file.
⭐ Key Features
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🪶 Extremely lightweight (less than 200 KB)
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⚡ Works instantly
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💻 No installation required
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🔒 100% offline
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📑 Recover multiple product keys at once
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✔ Compatible with Windows 7 / 8 / 10 / 11
🧠 Why Do People Use ProduKey?
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To reinstall Windows without losing license
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To recover Office 2003/2007 keys after system format
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To audit personal software licenses
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To store product keys safely for future use
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To learn how Windows stores keys in the registry
💬 Frequently Asked Questions (Frequently Asked Questions)
Q1: Is ProduKey legal?
Yes — as long as you use it to recover your own product keys from your own PC.
Q2: Does ProduKey work for Office 2010 or newer?
No. It works best for Office 2003 and 2007.
Newer Office versions use online Microsoft accounts.
Q3: Why does my antivirus detect ProduKey?
Some antivirus programs flag key-retrievers mistakenly, but ProduKey from NirSoft official website is safe.
Q4: Can I run it on another PC?
Yes, but only if you have permission.
It is for educational and recovery purposes only.
Q5: Does it require internet?
No. ProduKey works 100% offline.
