To export all the keys, you have to use dumpwallet command. The command will export all your keys and your master private key which can generate any future address
unencrypted so use it with care.
1.Go to help>debug window>console.
2. Key in this if you have your wallet encrypted:
walletpassphrase PASSWORDHERE 600
replacing the relevant parts.
3. Create a blank txt file in whatever directory you want and name it walletdump.txt. For example, I stored mine in C:/ with the name walletdump.txt.
4. Key in this:
dumpwallet C:/walletdump.txt
. The command will export every of your private keys into that text file. You can change the directory if you stored your text file on another directory.
