A well-known piece of software for writing and typing Bengali text is called Bijoy Bayanno. Created by Bangladeshi software developer and businessman Mostafa Jabbar, Bijoy Bayanno has grown to be a staple tool for millions 

source:bijoybayanno.org

of Bengali-speaking people across the globe. The English translation of the name "Bijoy Bayanno" is "Victory Galaxy," denoting the success of Bengali language users in the digital sphere. When the program was released in 1988, its effective features and user-friendly interface helped it become well-known very soon.

Bijoy Bayanno provides several features

source:https://en.wikipedia.org/wiki/Main_Page

to make typing and editing Bengali easier. It facilitates the transition for people accustomed to typing on English keyboards to typing in Bengali by offering a keyboard layout that maps Bengali characters to the English keyboard. It also provides a variety of keyboard