It offers basic functionality like Create Account and Restore from JSON.
From list view, you can
- copy address
- delete account
- download backup
- change password
- send from
- view transactions on Polkascan
You can choose name of your account. Then you will get auto generated mnemonic seed, enter password which is required here, choose keypair crypto type, you can choose here from Schnorrkel (sr25519) and Edwards (ed25519).
Also for advanced use case you can add secret derivation path.
For better sorting you can add tags
You can restore here your account from JSON file. Drag and drop it and enter password