When you have a valid account, you can test DAX Optimizer without activating any license.
Create an account if you do not have one.
Learn how to use the sample file provided with the tool:
- Activating the samples: How to enable the sample workspaces.
- Downloading the sample file: Download and open the sample PBIX files.
- Analyzing and fixing the issues: Detect the more important issues and fix them.
- Verifying the fixed issues: Verify the issues fixed in the previous step.
- Verifying the final version: Final verification of the model after all the fixes.