Generally, free Bengali softwares' do not work in page makers. There are quite a few software available in the market which are costly. But well, there is some good news for people who want to do private work in Pagemeakers using Bengali Language. Try Celsius Key Ring of Celsius Technologies Ltd. You can get it through internet. The software comes in a bundle of five bengali fonts and easy to work thorugh. It uses phonetic keyboard layout and costs around Rs 500/- only. I am using it for the past two years and is working fine.