21 best free software key finders

If you are planning to reinstall the program or operating system (such as a new Windows installation), you need to find the software key (key CD) or serial number before reinstalling. Here are the top 21 free software key search tools.

21 best free software key finders

If you are planning to reinstall the program or operating system (such as a new Windows installation), you need to find the software key (key CD) or serial number before reinstalling. Usually, the software key is on the original installation disc or in the order confirmation email. If you lose the software key you can find it in the Windows Registry, but this is difficult and even impossible. However, there are many software for finding free product keys on the Internet. Here are the top 21 free software key search tools.

1. Belarc Advisor

Belarc Advisor is system information software and is used by many people. Belarc Advisor has the ability to extract software keys for many programs, including programs for Windows. The advantage of this tool is that the search information will be displayed on the browser window, without adware / toolbars and provide a list of other important computer data.

21 best free software key finders Picture 1

Windows key search applies to : Windows 10, Windows 8 & 8.1, Windows 7, Windows Vista, Windows Server 2012/2008/2003, Windows XP, Windows 2000, Windows NT, Windows ME, Windows 98 and Windows 95.

Search key for software: Microsoft Office 2013, 2010 (all previous versions), Microsoft Enterprise products, most programs from Adobe, Nero, Corel as well as keys for popular video games .

Download : Belarc Advisor

2. Magical Jelly Bean Keyfinder

Magical Jelly Bean Keyfinder is a free utility that retrieves software keys from the registry. It is also capable of finding keys for Microsoft Office programs and non-Microsoft programs. The advantage of this software is its compact size, ease of use, search and display of software keys quickly.

Windows key search applies to: Windows 10, Windows 8, Windows 7, Windows Vista, Windows Server 2003, Windows XP, Windows 2000, Windows ME, Windows 98 and Windows 95.

Search key for software: Microsoft Office 2007, Office 2003, Office XP and some non-Microsoft programs.

Download: Magical Jelly Bean Keyfinder

3. Winkeyfinder

Winkeyfinder is another free utility that takes the Windows registry software key. The advantage is that it is compact in size, requires no installation and has additional features such as the ability to change registered user information.

Windows key search applies to: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows 2000, Windows ME and Windows 98.

Search key for software: Microsoft Office 2013, 2010, 2007, 2003, XP, 2000 SP2 and 97.

Download : Winkeyfinder

4. LicenseCrawler

21 best free software key finders Picture 4

LicenseCrawler is another free software key search tool. LicenseCrawler differs from other key search tools in the interface that contains almost all text. LicenseCrawler is very effective in finding serial numbers for many programs on the computer

Windows key search applies to: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2003 and Windows 2000.

Find keys for software: Microsoft Office 2013, Office 2010, Office 2007, Office 2003, most of Adobe products and more.

Download : LicenseCrawler

5. Keyfinder Thing

21 best free software key finders Picture 5

Keyfinder Thing is another free, easy-to-use utility for finding software keys and serial numbers hidden in the Windows registry. Its advantages are its compact size, support for many non-Microsoft programs.

Find software keys for operating systems: Windows 7, Windows Vista, Windows 2003 Server, Windows XP, Windows 2000 and Windows ME.

Find key for software: Microsoft Office 2007, Office 2003, Office XP, Microsoft Money, Nero, Corel Suite, The Sims and many other programs.

Download : Keyfinder Thing

6. Product Key Finder

Product Key Finder is a good software key search tool. After running Product Key Finder, a simple window will open, displaying the Windows software key along with other software keys and serial numbers that the Product Key Finder can find.

Find software keys for operating systems: Windows 7, Windows Vista, Windows Server 2008 & 2003, Windows XP, Windows 2000, Windows 98 and Windows NT.

Search key for software: Most programs of Microsoft and Adobe, more than 200 other software according to Product Key Finder website.

Download : Product Key Finder

7. ProduKey

21 best free software key finders Picture 7

ProduKey is a completely free and easy to use software key search tool. The most user-friendly feature in ProduKey is that it can perform advanced key search tasks such as downloading software keys from remote registers.

Find software keys for operating systems: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP and Windows 2000.

Find key for other software : Microsoft Office 2013, Office 2010, Office 2007, Office 2003, Exchange Server and SQL Server.

Download : ProduKey

8. Windows Product Key Finder Pro

Gear Box's Windows Product Key Finder Pro is another great utility that can find Windows software keys. It can also find keys for some Microsoft Office programs. The advantage of this software is the small download size, capable of running from flash drives or other protable devices, no need to extract files and no need to run to display the keys. Windows Product Key Finder Pro instantly displays software keys and allows you to save or print them for safekeeping.

Find software keys for operating systems: Windows 7, Windows Vista, Windows Server 2003, Windows XP and Windows 2000.

Find key for other software: Microsoft Office 2013, Office 2010, Office 2007, Office 2003 and Office XP.

Note: Don't let the name of the software fool you. "Pro" in Windows Product Key Finder Pro does not mean charging, it is completely free software.

Download : Windows Product Key Finder Pro

9. WinGuggle

21 best free software key finders Picture 9

WinGuggle is a very simple software key search program. WinGuggle easily finds software keys for popular Microsoft Windows operating systems and some Microsoft Office programs. The advantage of WinGuggle is its small download size, no installation required, access to some advanced tools and a very simple interface. WinGuggle immediately displays Windows and Office software keys.

Find software keys for operating systems: Windows 7, Windows Vista and Windows XP.

Find key for other software: Microsoft Office 2010, Office 2007, Office 2003 and Office XP.

Although WinGuggle supports Windows 8, Windows 10 and MS Office 2013, when testing it does not find the correct key.

Download : WinGuggle

10. SIW

SIW (short for System Information for Windows) is a protable software that displays a lot of details about Windows installation and hardware devices.

Find software keys for operating systems: Windows 7, Windows Vista, Windows XP, Windows Server 2003, Windows 2000 and Windows NT.

Find key for other software: Microsoft Office 2010, Office 2007, Office 2003, Office XP and other Microsoft products as well as non-Microsoft applications such as Adobe, Norton, Nero, AutoCAD and more 150 other products.

Note: SIW has not been updated for a long time, but it is still an excellent software key finder.

Download : SIW

11. RockXP

RockXP is another free program that finds lost software keys from the registry. The advantage of this software is its small size, no installation required, and additional features such as password player and password recovery.

Find software keys for operating systems: Windows XP (official) and Windows Vista, Server 2003, 2000, ME and 98.

Find key for other software: Microsoft Office 2007 and Office 2003.

Download : RockXP

12. SterJo Key Finder

SterJo Key Finder is another software key search tool that searches keys for more than 500 games and software on Windows operating systems or remote computers.

Find software keys for operating systems: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2008 and Windows Server 2003.

Find key for other software: Microsoft Office 2013, Office 2010, Office 2007, Office 2003, Office XP, Microsoft Money, Microsoft Works, and many other Microsoft and non-Microsoft programs like Adobe, Autodesk, Cyberlink.

Download: SterJo Key Finder

13. Product Key Finder (OTT Solution)

Product Key Finder is a good software key finder. Its advantages are beautiful interface design, fast key search speed, allowing easy backup of found keys in XML or CSV and changing Windows registry or software key right from the tool.

Find software keys for operating systems: Windows 7, Windows Vista, Windows Server 2008 & 2003, Windows XP and Windows 2000.

Find key for other software: Most Microsoft Office programs and other Microsoft programs and not Microsoft.

Download : Product Key Finder (OTT Solution)

14. MSKeyViewer Plus

MSKeyViewer Plus is a good software key search tool. Its main advantages are small size, no installation, and easy to use interface. MSKeyViewer Plus immediately displays software keys without scanning the registry.

Find software keys for operating systems: Windows 8, Windows 7, Windows Vista, Windows XP, Windows 2000, Windows ME, Windows 95/98 and Windows Server 2008 & 2003. 64-bit versions are also supported. .

Difference between 32-bit and 64-bit Windows?

Find keys for other software: Microsoft Office 2013, Office 2010, Office 2007, Office 2003, Office XP, Office 2000, Windows Server 2012 and 2008 along with a long list of Microsoft and other non-Microsoft programs.

Download : MSKeyViewer Plus

15. Free PC Audit

21 best free software key finders Picture 15

Free PC Audit is a system information tool that displays hardware information and software keys for some Windows and Microsoft Office installations. The software is lightweight, protable, automatic scanning, and allows easy copying of software keys.

Find operating system software keys : Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP and older versions.

Find key for other software: Microsoft Office 2013, Office 2010, 2007, Office 2003 and many older versions as well as some Adobe and Corel software.

Because there is a lot of other information shown in Free PC Audit, users can find it difficult to find software keys.

Download : Free PC Audit

16. Windows Product Key Viewer

21 best free software key finders Picture 16

Windows Product Key Viewer is a product key search tool for some versions of Windows. You can easily copy the software key from the program, print the key or save them to a file. In addition to displaying software keys, this tool also displays the product ID, the installation date and the build number.

Find software keys for operating systems: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows 2000, Windows ME, Windows 98, Windows 95 and Windows Server 2008/2003

Download : Windows Product Key Viewer

17. Lazesoft Windows Key Finder

Lazesoft Windows Key Finder is a program that finds other free software keys for many Windows installations and Microsoft Office versions. This tool is light, protable and easy to use. You can print or save software keys to a file.

Find software keys for operating systems: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows 2000 and Windows Server 2012/2008/2003.

Find key for other software: Microsoft Office 2016, 2013, Office 2010, Office 2007, Office 2003 and Office 2000.

Download : Lazesoft Windows Key Finder

18. Product Key Informer

Product Key Informer is a free software key search tool, but only for some Microsoft programs.

Find software keys for operating systems: Windows 7, Windows Vista, Windows XP, Windows 2000, Windows ME and Windows 98.

Find key for other software: Microsoft Office 2007, Office 2003 and Office XP.

Download : Product Key Informer

19. Windows Product Key Finder

The lightweight Windows Product Key Finder, only 80 KB, is a fast and flexible software for software.

Find software keys for operating systems: Windows 7, Windows Vista and Windows XP.

When compared to programs that look for other software keys on this list, Windows Product Key Finder is very basic and only supports Windows OS.

Download : Windows Product Key Finder

20. Game Key Revealer

Game Key Revealer is a game key finder, it can find keys for more than 2000 games. This is protable software, takes up very little storage space and can export the key to a text file or print them out.

Find key for games: Half-Life, Battlefield 2, Counter-Strike, Mirror's Edge, Halo, Need for Speed, Dead Space, Crysis, Harry Potter and many more.

Download : Game Key Revealer

21. MyKeyFinder of Abelssoft

MyKeyFinder allows you to save the software key to a PDF file or to the clipboard. You can search through the list of installation keys that this tool finds and even a blacklist of registry keys.

Find software keys for operating systems: Windows 10, Windows 8, Windows 7, Windows Vista and Windows XP.

Find key for other software: VMware, some Microsoft Office products and other products.

When performing software lock searches, MyKeyFinder takes more time than other tools on this list. In addition, it found the key for programs that did not use that serial number and found the key for Microsoft Office 2013 incorrectly.

Download : MyKeyFinder

If the system is preinstalled with Microsoft Windows and you do not reinstall or upgrade it yourself, the search engine key can only find the software key that the computer manufacturer uses to install Windows. This software key may not work when reinstalling Windows. In this case, you must use the only software key on the sticker on the computer case. If you can't find the software key, you'll need to request a new Windows software key.

See more:

4 simple ways to extend any trial period to a software
No need to install any software, this is how to find the Windows Product Key
5 ways to change the Product key on Windows 10

Find unlimited free Wi-Fi hotspots in almost anywhere
there are several ways to find free wi-fi, no matter where you are. you can use wi-fi hotspot (wi-fi hostspot) search tools and equip yourself with some knowledge before starting to find free wi-fi.
Discover free software
to get the most out of your computer's performance, you need to use the software. owning a lot of software can make you endocarditis, but there's no need to worry because there are many free software available. free programs have become the mainstay of the desktop experience for decades and these services are stronger and more attractive each year.
Download the $ 350 free software package from WonderFox
to celebrate the new school year, wonderfox organizes a giveaway of copyright software with a total value of up to usd 350 from september 3 to september 17 for users worldwide.
The best free PDF software on Windows and Mac
although a pdf set all in one can do everything but the price is quite high. for example, nitro pro is $ 160, pdf studio is $ 90 and for adobe acrobat pro dc you will have to pay $ 15 a month. if you do not want to pay for these software, please see the following list.
The best free tool of Microsoft
microsoft has its own collection of free software that is worth checking out. this article will provide an overview of microsoft's free software.
Top free antivirus software, no bloatware and requires upgrade to free of distractions
most computer users know that they need an antivirus program to protect the computer against modern web threats. while there are many free antivirus software, many are free by constantly asking people to upgrade to a paid version or installing some unnecessary browser extensions.
Free full set of editing products, photo design by Watermark Software
to celebrate a new year, the network administrator would like to send you a gift that is completely free with 7 software packages for editing, designing, creating images, inserting the logo of watermark software. the program lasts from today to the end of january 8, 2016.
10 free software updates
software update is a program installed on the computer to help update all the different software to the latest version.
How to get 15 free software on iTop Software
itop software cooperates with many famous software companies to launch a program to give away 15 free copyrighted software for computers, with a total gift value of up to 250,000 usd.
Instructions to receive 23 free software from AOMEI up to $ 1300
on the occasion of the year-end christmas, aomei company organizes an event to give away royalty-free software, up to $1300.
10 best free CAD software for Windows 10
cad software products help create imaginative 2d and 3d designs. if you're looking for the best free cad software for windows 10, don't miss the following article!
Get free ORPALIS PaperScan Pro software activation key
paperscan pro is being donated by the orpalis developer for free for a period of one year (until 2021). if you are looking for a software with scanner function, quickly register as instructed below to get 1 year free paperscan pro.