Certificate Ripper
A CLI tool to extract server certificates.
Advantages:
- It is fast
- Easy to use
- No openssl required
- Runs on any Operating System
- Can be used with or without Java, native executables are present in the releases
- Extracts all the sub-fields of the certificate
- Certificates can be formatted to PEM format
- Bulk extraction of multiple different urls with a single command is possible
- Extracted certificates can be stored automatically into a p12 truststore
- Works also behind a proxy