You are wrong. During the Mughal rule, Hindus were forced to convert to Islam. This is backed by history. Check in any encyclopedia. There was a tax to be payed by non-mulsims, it was called Jijya (or, Zijya). Those poor non-muslims who could not pay this tax, were given two options:
Either convert to Islam Or, get cruel punishment.
This was an indirect method to convert the people to Islam.