1. Go to Settings > Certificates and Key Pairs.
  2. Locate the key pair you want to download by browsing, filtering, or searching for available entries.
  3. Click the details icon to expand the appropriate certificate.
  4. Click the Details tab.
  5. Click Download certificate.
  6. Select the desired format: X509 PEM (.crt) or Certificates PKCS7 DER (.p7b).

The file is saved to your local file system.