How to Register
The latest version of the mikroC PRO for ARM is always available for downloading from our website. It is a fully functional software with the Hardware Debugger, all the libraries, examples, and comprehensive help included.
The only limitation of the free version is that it cannot generate hex output over 2K of program words. Although it might sound restrictive, this margin allows you to develop practical, working applications with no thinking of demo limit. If you intend to develop really complex projects in the mikroC PRO for ARM, then you should consider the possibility of purchasing the license key.
Who Gets the License Key
Buyers of the mikroC PRO for ARM are entitled to the license key. After you have completed the payment procedure, you have an option of registering your mikroC PRO for ARM. In this way you can generate hex output without any limitations.
How to Get License Key
After you have completed the payment procedure, start the program. Select Help › How to Register from the drop-down menu or click the How To Register Icon .
You can choose between two registering methods, I work online or I work offline, based on your current internet connection and click Request license key now button :

If you choose I work online registering method, following page will be opened in your default browser :

Fill out the registration form, select your distributor, and click the Submit button.
If you choose I work offline registering method, following window will be opened :

Fill out the registration form, select your distributor, and click the Submit button.
This will start your e-mail client with message ready for sending. Review the information you have entered, and add the comment if you deem it necessary. Please, do not modify the subject line.
Upon receiving and verifying your request, we will send the license key to the e-mail address you specified in the form.
After Receving the License Key
The license key comes as a small autoextracting file – just start it anywhere on your computer in order to activate your copy of compiler and remove the demo limit. You do not need to restart your computer or install any additional components. Also, there is no need to run the mikroC PRO for ARM at the time of activation.

- The license key is valid until you format your hard disk. In case you need to format the hard disk, you should request a new activation key.
- Please keep the activation program in a safe place. Every time you upgrade the compiler you should start this program again in order to reactivate the license.
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