Frequently Asked Questions

How do I register an Astah Perpetual License?

  1. Have your License number and Validation code ready. You can purchase a Perpetual License through our on-line store or from any of our distributors.
  2. Log into ChangeVision Members and click the "License Registration" button. CV Members Register License
  3. Enter your License Number and Validation Code. Click the "Add" button (If you want to register multiple licenses at once, select the [Register more than one license] tab and register all the licenses by putting a comma or a semicolon between them). CV Members Inputcode CV Members Confirm License
  4. License information will be displayed. Please make sure all of the content(e-mail address and license information) is correct. And, press the [Register License] button.
  5. License registration is completed and e-mail will be sent to you.
  6. Open the e-mail you received from us. (The e-mail title should be "[info] Astah Professional license") Use the URL in the e-mail to download your license key file.
  7. Launch Astah and specify the license key file from [Tool] - [License] - [License Management] dialog box.