Qtum Electrum v0.18.8

Downloads Links of Windows/Linux/Mac

About Qtum Electrum

  • QRC20-Token support
  • multisignature support
  • segwit support
  • hardware wallet support

What's new

  • fix signing incorrect signature with p2pk utxos
  • fix crash when clicking "View on block explorer"
  • fix crash when creating a smart contract
  • fix header writing failure in some case
  • save contract information automatically after OP_CREATE transaction broadcasted
  • improve Chinese translations
  • expand max fee rate limit
  • add crash reporter
  • other minor optimisations


  • Trezor uses bitcoin mode for now, it shows bitcoin type address when signing transactions.

Hash Validation

Hash: SHA256

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

a2c046614bcd29cdf7050d500120787c246337492288c9df0bfa5ec41e9be4b9  Qtum-electrum-osx-v0.18.8.dmg
91e033b0c5d7f38a10dd40cd67e0fd7310df57cfbfdcf10748d2e2887f8e602e  Qtum-electrum-win-v0.18.8.exe
3fc885127c6e95259bbfafdafb9bfb1395535f478f979aa544afa889be651401  Qtum-electrum-win-v0.18.8-portable.exe
0df5545830349d95b5546c45cb1abe574bb2951320cd8dc8400e498ac7f7ba24  Qtum-electrum-win-v0.18.8-setup.exe