DigiCert product docsSoftware Trust ManagerCertificatesManage certificatesImport code signing certificateImport code signing certificateNoteTo perform this action, you must have a user role that contains the Import certificate permission.You can import a code signing certificate from Software Trust Manager or SMCTL.Example 1. Software Trust ManagerTo import a code signing certificate:In the Software Trust menu, go to Certificates > Certificates.Hover over the desired keypair, and then select the import certificate icon.Complete the following fields:FieldDescriptionCertificate aliasName to uniquely identify this certificate.File typeSelect a file type (.der, .pem).Ensure that the certificate type matches the file type you've selected.Default certificateCheck this box if you want this certificate to be the default certificate for the keypair.UploadUpload the keypair. Supported file types: .pem and .key.Example 2. SMCTLTo import a certificate, run:smctl certificate import <keypair-id> <certificate-alias> <certificate-file>