Программа для поиска ключа активации windows 10

Migration to XAML/MVVM is complete

This version applies to Windows 8 and 10 only

Windows 7 is no longer supported (apart from key checking) .

It does not have all functionality of the original (WinPE, CLI etc.) yet

Update:

  • Added the About page
  • Fixed «More..» button display when no additional installations available

Update: 64-bit Version 1.0.0.1616 / 32-bit Version 1.0.0.1621

  • Fixed Key masking and a bunch of other stuff
  • Changed to Store version logo

Update: 64-bit Version 1.0.0.26874 / 32-bit Version 1.0.0.26887

  • Added Accent colour gradient to menu mouse over
  • Added number of installations found by auto-discovery to ‘More…’
  • Added to saved file a notification if generic key
  • Progress ring when searching via More.. or Retrieve key functions
  • General code optimisation

Update: 64-bit Version 1.0.0.3969 / 32-bit Version 1.0.0.4042

  • Added Dark mode compatibility
    • If «Default app mode» is set to Dark in Colours settings
    • or can be user initiated by double-clicking Version in About

Update: 64-bit Version 1.0.0.32696 / 32-bit Version 1.0.0.32651

  • Fixed Key masking of non-Key returns

Update: 32-bit Version 1.1.11.25105

  • Fixed crash when no additional installations found.
    Note: This is a Debug version that contains a crash reporting tool that will get marked as a Trojan by AV’s
    —it’s not meant for general use.

Update: 32-bit Version 1.1.11.39129 / 64-bit Version 1.1.11.39140

  • Removed debugging code
    https://www.virustotal.com/gui/file/08cdd53719c4ffbd6e59e80a7b841e0b568707e21675936de28852625c4e1e89/detection
  • No engines detected this file

Update: 32-bit Version 1.1.12.20946 / 64-bit Version 1.1.12.23240

  • Added Accent brightness

Update: 32-bit Version 1.1.12.23243 / 64-bit Version 1.1.12.23260

  • Added exception handing retrieving additional installation data (via More.. or Retrieve key functions)
  • Added improved Windows 7 edition checking with notification of expected delayed response

Update: 32-bit Version / 64-bit Version 1.1.12.38160

  • Removed border from textboxes on mouse over
  • Changed message box to window text reporting Win 7 edition in progress
  • Added High Contract compatibility
  • Increased opacity of Accent gradient
  • Fixed collapsing Home indicator
  • Added Accent brightness to Check progress bar

Update: 32-bit Version / 64-bit Version 1.1.13.15117

  • Added Current Build in registry to version check due to Windows 10 1909 having inconsistent Build numbers
  • Added thread cancellation tokens

Update: 32-bit Version / 64-bit Version 1.1.13.38538

  • Updated Default product key list

Update: 32-bit Version / 64-bit Version 1.1.13.38600

  • Updated Original key retrieval

Update: 32-bit Version / 64-bit Version 1.1.13.38662

  • Additional updates to Original key retrieval (More… and Retrieve functions)

Update: 32-bit Version / 64-bit Version 1.1.13.38663

  • Added logic to distinguish between the Original key in previous Windows versions and the new location (HKLM\SYSTEM\Setup\Source OS (Updated on dd mm yyyy hh:mm:ss)

Update: 32-bit Version 1.1.13.40415

  • Added Upgrade button to iterate upgrades

Update: 32-bit Version 1.1.13.40420

  • Improved drive collection for «More» list

Update: 32-bit Version / 64-bit Version 1.1.14.42987

  • Added remaining MAK count checking (requires internet access)
  • Added Transparency

Update: 32-bit Version / 64-bit Version 1.1.14.44000

  • Migrated to .Net Core (requires Core 3.1 desktop runtime installed)
  • Added Italian language (special thanx to @bovirus for excellent translation)

Update: 32-bit Version / 64-bit Version 1.1.14.45000

  • Added Culture specific short date format on Upgrades

Update: 32-bit Version / 64-bit Version 1.1.14.46000

  • Added additional languages (including ar, de, es, fr, nl, pt, ru) — untested as translation per Google Translate.

Update: 64-bit Version 1.1.14.5 — Release Candidate

  • Dependency:
    —Minimum .Net Framework 4.7.2

  • Languages included (de, es, fr, it, nl, pt, ru, zh-Hant)

Update: 64-bit Version 1.1.14.6 — Release Candidate

  • Italian language fixes applied — thanx @bovirus

Update: 32/64-bit Version 1.1.16.5

  • Added MS Office (2010-2019) key checking
  • Windows 11 GUI

Windows Key Viewer — небольшая утилита, с помощью которой можно легко определить текущий ключ операционной системы, что может оказаться весьма кстати, например, при переустановке системы.

Операционная система Windows всегда сохраняет лицензионный ключ продукта, но нет возможности отобразить его напрямую, поскольку эти данные зашифрованы. Программа Windows Key Viewer может отобразить ключ продукта Windows в его оригинальном формате.

Преимущества Windows Key Viewer:

  • Отображает ключ продукта Windows в его оригинальном формате.
  • Копирует ключ продукта Windows в буфер обмена.
  • Не требует установки или настройки.
  • Бесплатна в использовании.
  • Поддерживает операционные системы Windows 7/8/10/11.

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Product Key Scanner v1.03

Copyright (c) 2021 — 2024 Nir Sofer

Description

Product Key Scanner is a tool that scans the Registry of Windows Operating system and finds the product keys of Windows and other Microsoft products.
You can scan the Registry of your current running system, as well as you can scan the Registry from external hard drive plugged to your computer.

When scanning the product keys of your current running system, you can also search product key stored in BIOS, and search product keys by using WMI.

Windows Product Key Scanner

System Requirements

This tool works on any version of Windows, starting from Windows XP, and up to Windows 11.
Both 32-bit and 64-bit systems are supported.

Known Limitations

  • If you purchased a computer from a large company, the product key displayed by this tool might be different from the product key you see on the sticker.
    It happens because the company uses the same duplicated disk with the same product key on all computers of the same model.
  • You might see the same product key multiple times, simply because it’s stored in multiple locations or because the key was found with multiple scan methods (Registry, BIOS, WMI).
  • This tool can find your product key only if it’s stored on your systems. For some license types, the product key is not stored in the Registry at all.

Version History

  • Version 1.03:
    • Added ‘Sort By’ toolbar button.
    • Fixed issue: When copying data to the clipboard or exporting to tab-delimited file, every line contained an empty field in the end of the line.
  • Version 1.02:
    • Updated to stop the scanning process when you press the Esc key.
    • Fixed the default columns size in high DPI mode.
  • Version 1.01:
    • Added option to choose another font (name and size) to display in the main window.
    • Added option to change the sorting column from the menu (View -> Sort By). Like the column header click sorting, if you click again the same sorting menu item, it’ll switch between ascending and descending order.
  • Version 1.00 — First release.

Start Using Product Key Scanner

Product Key Scanner doesn’t require any installation process or additional DLL files. In order to start using it, simply run the executable file — ProductKeyScanner.exe

After running ProductKeyScanner.exe, the ‘Scan Options’ window is displayed, and you can choose to scan your current running system or to scan a system
on external hard drive.

Choose the desired options, and then click the ‘Ok’ button in order to start searching product keys of Microsoft products on your system.

After the scan is finished, you can select one or more items in the main window (or press Ctrl+A to select all items), and then export them
to csv/tab-delimited/XML/HTML file by using the ‘Save Selected Items’ option. You can also copy the selected items to the clipboad (Ctrl+C) and then
paste them to Excel or other application. You can use the ‘Copy Product Key’ option (Ctrl+K) if you want to copy to the clipboard only the product key.

Translating Product Key Scanner to other languages

In order to translate Product Key Scanner to other language, follow the instructions below:

  1. Run Product Key Scanner with /savelangfile parameter:

    ProductKeyScanner.exe /savelangfile

    A file named ProductKeyScanner_lng.ini will be created in the folder of Product Key Scanner utility.
  2. Open the created language file in Notepad or in any other text editor.
  3. Translate all string entries to the desired language.
    Optionally, you can also add your name and/or a link to your Web site.
    (TranslatorName and TranslatorURL values) If you add this information, it’ll be
    used in the ‘About’ window.

  4. After you finish the translation, Run ProductKeyScanner.exe, and all translated
    strings will be loaded from the language file.

    If you want to run Product Key Scanner without the translation, simply rename the language file, or move
    it to another folder.

License

This utility is released as freeware.
You are allowed to freely distribute this utility via CD-ROM, DVD,
Internet, or in any other way, as long as you don’t charge anything for this and you don’t
sell it or distribute it as a part of commercial product.
If you distribute this utility, you must include all files in
the distribution package, without any modification !

Disclaimer

The software is provided «AS IS» without any warranty, either expressed or implied,
including, but not limited to, the implied warranties of merchantability and fitness
for a particular purpose. The author will not be liable for any special, incidental,
consequential or indirect damages due to loss of data or any other reason.

Feedback

If you have any problem, suggestion, comment, or you found a bug in my utility,
you can send a message to support@nirsoft.net

Product Key Scanner is also available in other languages. In order to change the language of
Product Key Scanner, download the appropriate language zip file, extract the ‘productkeyscanner_lng.ini’,
and put it in the same folder that you Installed Product Key Scanner utility.

Language Translated By Date Version
Dutch Jan Verheijen 23/02/2024 1.03
French Largo 02/05/2022 1.01
German «Latino» 21/04/2025 1.03
Greek geogeo.gr 19/11/2021 1.00
Hungarian Timinoun 03/08/2024 1.03
Italian bovirus 03/05/2022 1.01
Japanese coolvitto 28/02/2024 1.03
Persian ZendegiyeSabz 02/03/2024 1.03
Polish Hightower 12/05/2022 1.01
Portugal Portuguese Nuno Ferreira 23/01/2022 1.00
Russian Dmitry Yerokhin 02/05/2022 1.00
Simplified Chinese DickMoore 25/11/2021 1.00
Slovak František Fico 04/03/2024 1.03
Traditional Chinese Danfong Hsieh 08/10/2022 1.02
Turkish HARUN ARI 21/02/2024 1.03
Turkish HARUN ARI 05/10/2022 1.02

  

«I bought a Win10 laptop and had a major crash a couple of years ago. I had lost the paper where I wrote down my product key, and can no longer find the whole thing. The repair center kept the old install in a partition. I was recently able to recover part of my original product key. Is there any way to recover the rest of it and have my legit copy of Win10 again?»

Do you need a product key tractor? Smooth using experience may be stuck when you can not find your license key in the occasional situation. Whenever you want a stunning product key finder, this article will be in line with your appetite. Join us to see some extractor tools.

  1. 1. EaseUS Key Finder
  2. 2. Belarc Advisor
  3. 3. LicenseCrawler
  4. 4. Product KeyFinder
  5. 5. Free PC Audit
  6. 6. Product Key Explorer
  7. 7. Windows Built-in Tool — CMD

1. EaseUS Key Finder

EaseUS Key Finder is a paid and robust product key extractor to easily extract Windows, Office, Adobe software in one click. To view the lost product key, you can run the program, click the «Scan» button, and the software will automatically list all your key numbers on the window. Directly copy or click the «Copy» button. Besides Windows product keys, you can also run this tool for scanning all installed applications’ serial numbers.

Advantages:

  • Support Windows 11.
  • Fast to extractor Windows, Office, Adobe serial number.
  • Enjoy extra functions like finding saved accounts and passwords in browsers.
  • Find Windows Credentials passwords in 1 click.

Disadvantages:

  • Paid for Pro version to check full key number.
  • Only support Windows OS.

Get a Free Download of EaseUS Key Finder:

How to Run Product Key Feature of EaseUS Key Finder:

Step 1. Click «Application» tab under «Registry Key».

find software product key 1

Step 2. View Applications Registry Keys on the right panel. EaseUS Key Finder will show all keys of installed software. Copy the targeted serial numbers. Also, you can click «Print» or «Save».

find software product key 2

Other Features You May Like:

2. Belarc Advisor

Belarc Advisor ranks top three of the best product key extractor. Entering basic information and getting a quick file download, then you can receive a detailed report of installed software. This tool will show scan results as an HTML file automatically displayed by the browser. Except for the software license section, network inventory, missing security updates, antivirus status, security benchmarks will be presented on your PC profile.

Pros:

  • Support Windows 11.
  • Provide detailed apps information
  • Show all keys of any software.
  • Totally free.

Cons:

  • Downloading apps from the website will remind you of insecurity info.
  • Personal home use only.

How to Launch Belarc Advisor:

Step 1. Navigate to the official website (https://www.belarc.com/products_belarc_advisor) and download the program.

Step 2. Wait for analytic and see a report of installed software on the browser. Go to the «Software Licenses» part and check what you want. Copy your existing license code.

find product key belarc advisor

3. LicenseCrawler

LicenseCrawler is a portable app that can be installed on any portable drive, installing LicenseCrawler on a USB stick and running it on multiple PCs. This programs scan the Windows Registry and display the product key you need. It is free for personal use.

Advantages:

  • Portable app.
  • Enable to find a serial number of installed apps.

Disadvantages:

  • Contains Ads during the download process.

How to launch LicenseCrawler:

Step 1. Download (https://www.klinzmann.name/licensecrawler_download.htm)and open LicenseCrawler.

Step 2. Click the drop-down triangle icon, and then select HEKY_LOCAL_MACHINE and hit Search. (If the path is not compatible with your Windows computer, go to Registry Editor and check again.)

Step 3. Click the File tab to save the product key.

license crawler

4. Product KeyFinder

This Product KeyFinder is named Magical Jelly Bean Keyfinder. This utility performs to extract the number of supported programs. No matter how your computer goes on, even no-bootable it is, this product key extractor can recover lost product keys automatically.

Pros:

  • Portable and small utility.
  • Support to scan non-bootable Windows.
  • Support sort of programs.

Cons:

  • Portable USB version available on another utility — Recover Keys (Insecurity for download.)

Steps to run Product KeyFinder:

Step 1. Download Magical Jelly Bean Keyfinder from links. (https://www.magicaljellybean.com/keyfinder/)

Step 2. Install and open product key finder.

On the left panel, check installed software.

On the right panel, see CD keys and other extra details.

product key finder

5. Free PC Audit

Free PC Audit is another portable software that extracts all details of the existing systems and installed software. Like Belarc Advisor, it can run from a portable drive. It is compatible with Windows NT up to Windows 10.

Advantages:

  • Easy to use.
  • Free.
  • Portable utility.

Disadvantages:

  • Only support to find Windows key.

Step by step to extract Windows key:

Step 1. Download and start Free PC Audit.

Step 2. Go to the System tab and locate Windows product ID and Windows product key line.

find product key free pc audit

6. Product Key Explorer

Product Key Viewer is a free program to display all product keys of installed software. Its salient feature performs to recover +10000 product keys.

Pros:

  • Clear interface
  • Intuitive operation

Cons:

  • Register and then see the full key.
  • Not support Windows 11.

How to Use Product Key Explorer:

Step 1. Download software (https://www.nsauditor.com/product_key_finder.html) and complete install.

Step 2. Choose Authorization mode and then click Find Product Keys.

product key extractor

7. Windows Built-in Tool — CMD

One of the easiest programs to find product keys is to use the «Command Prompt». If you want to know a built-in tool instead of downloading any software above, a wise choice it is.

Pros:

  • Very easy to operate.

Cons:

  • Only support for Windows.
  • Input command line in a manual way.

How to recover Windows product key:

Step 1. Open CMD and right-click it to run as administrator.

Step 2. Then, copy and paste the following command line, then press Enter.

Command line: wmic path softwarelicensingservice get OA3xOriginalProductKey 

product key in command prompt

Final Words

In this article, you can get seven methods to find your product key. For smooth use, I will recommend EaseUS Key Finder, Belarc Advisor, and Product Key Explorer. If you want to search for a portable utility, LicenseCrawler, Product KeyFinder, and Free PC Audit can help you.

  • Home
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  • 10 Best Free Product Key Finder Software for Windows 10/11

By Alisa |
Last Updated

This post lists the 10 best free product key finder software for your reference. You can utilize a preferred free key finder program to easily find your Windows 10 or 11 key or the keys of other products. For more computer tips and tricks, you can visit MiniTool Software official website.

You can utilize a professional free product key finder application to easily find your Windows 10/11 product key or the product key of other applications. This post sifts the top 10 free product key finder software for your reference. Instruction for how to find Windows 10/11 product key with CMD is also offered.

10 Best Free Product Key Finder Software for Windows 10/11

ProduKey

ProduKey is a small utility that can help display the product ID and the CD-key of Microsoft Office, Windows, Exchange Server, and SQL Server installed on your computer. You can use this tool to view information about your current running operating system by using command-line options. It is useful if you lost the product key of your Windows System or Office.

Magical Jelly Bean KeyFinder

This free Windows 10/11 product key finder helps you easily retrieve your product key that is used to install Windows from the registry. You can also use this free product key finder to retrieve product keys for many other applications. It also offers the ability to retrieve product keys from unbootable Windows installations. Its free version supports 300+ programs and is compatible with Windows 11.

EaseUS Key Finder

EaseUS Key Finder is another free product key finder that lets you recover the Windows 10 serial number, save accounts and passwords from the web browser, unveil your WiFi password on your Windows computer, etc. You can use this tool to display the installed Windows product key and other important Windows system information. You can also use it to easily find the product key of your Microsoft Office and some other products.

Lazesoft Windows Key Finder

You can also use this free Windows and Office key finder freeware to easily find your product keys of Windows, Office, etc. If you lost your Windows 10 product key or Microsoft Office key, you can use this program to easily retrieve your product key. You can copy the recovered product keys to the clipboard or save them to a file.

Belarc Advisor

Belarc Advisor is a comprehensive tool that can display detailed information about your installed software, hardware, etc. It can show information about your computer’s RAM, processor, motherboard, and other hardware components. You can also use this free product key finder to easily find your product keys like Windows 10 product key, Microsoft Office product key, etc.

The other top 5 free Windows 10/11 product key finders are:

  • LicenseCrawler
  • Free PC Audit
  • MyKeyFinder
  • Windows Key Viewer
  • iSunshare Product Key Finder

How to Find Your Windows 10/11 Product Key with CMD

Aside from using a professional Windows 10/11 product key finder, you can also try Command Prompt to find the product key of Windows 10/11. Check the detailed instructions below.

  • Press Windows + R, type cmd, press Ctrl + Shift + Enter to open elevated Command Prompt.
  • Type the command wmic path SoftwareLicensingService get OA3xOriginalProductKey, and press Enter. It will show your Windows 10/11 product key. You can copy and paste the product key to a file to avoid forgetting it.

MiniTool Software is a leading software developer with more than 10-year experience. It has released some popular products to help users solve various computer problems. Below are some of its flag products.

MiniTool Power Data Recovery is a professional data recovery program. You can use it to recover any deleted or lost files, photos, videos, etc. from a Windows PC or laptop, USB flash drive, SD/memory card, external hard drive, SSD, etc.

MiniTool Partition Wizard is a professional free disk partition manager. You can use this program to easily manage your hard drive partitions by yourself. You can use it to create/delete a new partition, extend/resize a partition, format/wipe a partition, check and fix disk errors, and more.

MiniTool ShadowMaker is a professional free PC backup program. You can use it to back up files, folders, partitions, or the whole disk content to an external hard drive, USB flash drive, or network drive.

More popular free tools you can try include MiniTool MovieMaker, MiniTool Video Converter, MiniTool uTube Downloader, MiniTool Video Repair, etc.

About The Author

Position: Columnist

Alisa is a professional English editor with 4-year experience. She loves writing and focuses on sharing detailed solutions and thoughts for computer problems, data recovery & backup, digital gadgets, tech news, etc. Through her articles, users can always easily get related problems solved and find what they want. In spare time, she likes basketball, badminton, tennis, cycling, running, and singing. She is very funny and energetic in life, and always brings friends lots of laughs.

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