Jar2Exe Activate

Activate Jar2Exe after purchased


After purchased, you need to activate Jar2Exe before you use Jar2Exe to generate exe files for redistributing. Activated Jar2Exe will authorize generated exe to run as a product.

Orders are processed automatically and immediately. After purchasing, you can "Activate" Jar2Exe with your "username / password" and you can also create your "register user / key" at http://www.jar2exe.com/regkeys/ .


Once purchased, you can "Activate" Jar2Exe with your "username / password" of your account at this website or "register user / key" created from http://www.jar2exe.com/regkeys/ .

Please note that, if you activate Jar2Exe using "username / password", internet is required. The program will open http://www.jar2exe.com/regkeys/ and create a "register user / key" and use that key automatically.

See Also


Have you activated your Jar2Exe

I have found your activate log in System. Have you successfully activated? Now I have copied your register key and sent it to your email.

If any problems, contact me. Thank you very much for purchasing.

You can activate a new one now.


Thank you for your message. You can see your activation log at http://www.jar2exe.com/user/login?destination=regkeys .

Your have activate 2 machines, and you can activate a new one after your first activation is 30 days ago. So you should be able to activate a new one already because your first is on Aug 8,2013. So please try again. Any problem, contact me here or by email webmaster@jar2exe.com .


Sswater Shi

Can`t get my key

I bought Jar2Exe personal license $29.99 today, and i cant get my key... is there any way i can send the info about the payment so i can get it?

Upgrade from v1.8

I purchased Jar2Exe v1.8 Enterprise Edition - Site License about 4 years ago, and I am glad to see that the v2.1 has supported linux and Mac opertation system. It's great!

I have send a mail to the support@jar2exe.com, please help me upgrade to the lastest standard license.

Thanks you so much!

Multiple keys/users on Standard licence


I purchased the "Standard licence" for my Company use - but how do I register a second user / PC on my account? 

The "Register Keys" (plural) only allowed me to register one - I see no option to "add" a second one.



Activated Jar2exe have reached the number of licenses

I had to format my two laptops several times in last two months due to some issues.

I activated first one last month successfully but today second laptop gives me error message that

'Activated Jar2exe have reached the number of licenses' as far as I know two installations are allowed right?

I can not activate my purchase

Hello, I bought the Standard license (USD 145) without having previously created a user.
I already have the confirmation email that indicates the serial number and the name of the user.
As they ask me to log in to activate my purchase, I have registered using my same email, but I do not see the registration key.
Using the same program Jar2Exe I enter the user and serial but it generates error.
Help me please. Thank you

License type exchange

Hello, I had purchased the Personal license and had already registered and activated the program.
Today I bought the Standard license, I already created the key on the site, how do I change the key in the program, because it keeps giving the message "The generated exe file is not authorized to be redistributed"

Activating on second system


I activated product on one system and now i don't have that system anymore, how can i use my license key on my new system, when i tried it says not activated.

Appreciate your help.


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