Welcome to Allegro on-line Help

Voir le site en fran├žais

Available user manuals :

Need more languages ? Please contact us to contribute (send an e-mail to admsih@ifremer.fr)


  • Download Allegro (this way) and then run it to start the installation.
  • Follow the installation steps
  • In the Windows "Start" menu, launch "SIH - Allegro version".

First connection ?

For your first login, you must use an internet connection in order to check your user rights.

If you are unable to connect or for any other problem :