If you know your existing password you can reset it on the My Account page.
Open manage.techsoft3d.com and click on Manage My Account to open the My Account page.
Click on Change Password button in the bottom right of the My Account Page.
When prompted, enter values in the existing password, new password and confirm password fields, then click Change Password to confirm your changes.
If you are unable to login to your account or have forgotten your password, please see I forgot the password to my account.