Sur le git de multibit il y a des instructions pour migrer
https://github.com/Multibit-Legacy/multibit
Next Steps for Multibit Users
Videos that demonstrate how to move your wallet to Electrum are available on YouTube.
Multibit HD: https://youtu.be/E-KcY6KUVnY
Multibit Classic: https://youtu.be/LaijbTcxsv8
Please note that the version of Electrum available for download today (version 2.8.3) doesn’t fully support the importing Multibit HD wallet words. The version shown in the Multibit HD video is the soon-to-be-released next version.
https://github.com/Multibit-Legacy/multibit
Next Steps for Multibit Users
Videos that demonstrate how to move your wallet to Electrum are available on YouTube.
Multibit HD: https://youtu.be/E-KcY6KUVnY
Multibit Classic: https://youtu.be/LaijbTcxsv8
Please note that the version of Electrum available for download today (version 2.8.3) doesn’t fully support the importing Multibit HD wallet words. The version shown in the Multibit HD video is the soon-to-be-released next version.
Les videos ont été supprimées (j'avais pas mis le lien du coup
)