Verisign Root Certificate
Verisign Root Certificate 1.0 is available as a free download on our software library. This free software was originally created by Symantec Corporation. The following version: 1.0 is the most frequently downloaded one by the program users. The program relates to System Utilities.
From the developer:
This root CA is the root currently used for Secure Site Certificates and Standard SSL Certificates. It is intended to be the primary root used for these products until Q4 2010 when VeriSign transitions to using a 2048 bit root. Vendors should not plan on removing support for this root until officially advised that the root is no longer needed to support certificates or CRL validation.
You may want to check out more software, such as CAcert Root Certificates, ROOT or Kingo Android ROOT, which might be similar to Verisign Root Certificate.