CFCA CertEnrollment.YZW Extension is a Chrome add-on and tool developed by CFCA Security Application Development Kit. It is a free extension that is designed to support the online signing of electronic contracts on the Cloud Builder platform.

With the aim of improving the efficiency of contract signing, the Cloud Builder platform allows users to complete the signing of electronic contracts online. As the first batch of online contracts is nearing expiration, the CFCA CertEnrollment.YZW Extension is required to support the renewal of the plugin.

As Chrome is currently the most widely used browser in the market, it is essential for the electronic signing business to support Chrome. The CFCA CertEnrollment.YZW Extension facilitates the installation of updated certificates when renewing the plugin.