Yes of course. The swap free option in the accounts description means the possibility to open an Islamic account.

I would be surprised if I knew that AAFX can't provide accounts for Muslim traders. That would be unacceptable.

Im not an expert in the matter, but I far as I understand the main "benefit" from muslim accounts is the Swap free trading, meaning no overnight fee. If I'm right abou that, than AAFX Trading does not charge any swap fees on any type of account, so in this term all their accounts can be considered as muslim friendly