To get a trial of Pix4Dmapper :
1. Create a Pix4D user account following the steps: Sign-up. A 15 days Trial license is automatically created under the account.
2. Download and Install Pix4D Desktop. For step by step instructions: Software Download and Installation.
3. Double click the shortcut created on the Desktop.
4. In the Pix4D Desktop Login window, in the Available licenses section select the Trial version.
5. Click OK.
It is possible to request for a Trial after Pix4D Desktop is launched:
1. On the Home Page, click Click for Trial at the upper right corner of the window.
2. In the Licenses page of the Pix4D Cloud click on the Extend now button.
3. On the right side of the toolbar, click the user options button 
and click Log Out...
4. Open Pix4D Desktop again.
Hello team pix4d,
We want try a pix4d desktop software to understand the workflow, we had tried your steps, by clicking on ‘click for trial button’ it’s directing to pricing page. Can you help for this. how to get a trial???
Hi Ankit,
From our License System, I can see that the license on your account is already expired. However, it is possible to request for a second trial that will give you 10 additional days for testing the software. To do so, simply launch Pix4D Desktop when your current trial license expires, login with your Pix4D account and select the trial license option to redeem your second trial license.
If it does not work, please write us on Contact Support
Best,