Log in to cPanel, scroll down to the Files section and click the FTP Accounts icon.
Scroll down to the FTP Accounts section and click the Change Password link besides the account that you want to change the password for.
Fill out the form as follows:
- Password: Enter the new FTP password.
- Password (again): Re-enter the new FTP password.
Once finished, click the Change Password. A confirmation notification will appear.