There is no Commercially available OTF bangla fonts. This is one Open Source Free to use Bangla OTF font
BanglaLinux has released its first version. Due to the involvement of Bangla Academy Book fair, we could not update our site. But after installing Redhat 8.0+ one can enable it in bangla with our guidelines.
Bangla Academy Book Fair Database released at http://www.boimela.tk
Banglalinux adopted a modified version of Popular keyboards. Binoy is a Unicode compliant keyboard layout initiated by http://www.iazico.tk