Bip39 private key recovery tool https://atavi.com/share/xbwf7vz16jgof Though it makes use of BIP32 system you are able to still import BIP39 seeds into Electrum wallet. Also besides BIp32 there is BIP44 version which some wallet use to the era of seeds. In contrast to standard wallets derived only from a seed https://bookmarkshut.com/story22147855/bip39-world-list-not-known-factual-statements-about-bip39-word-list-txt-https-t-me-bip39-chat