How can I download the secret key file from casper signer
Konrad Springer
Hi, sorry for taking so long to response. You need to add casper signer extension to your browser, and use your secret phrase to import it to the casper signer. After that you need to follow steps described here
https://casperwallet.io/user-guide/signer-user-start-here
Please remember not to share your secret phrase with anyone