if I created a wallet with a password and then exported the private key .Does in any way I will need the password or is the private key sufficient ?
Thanks
The private key is enough you can transfer it from one wallet to another wallet, the private key was created when the wallet was created and the password is something you alone created I do create passwords when creating a new wallet in metamask or MEW but when transferring to a new wallet or logging in again to metamask, I only need the private key or the passphrase to open my wallet.