Muslim Odin v2.0 seems to be a customized version of the Odin tool, which is officially used by Samsung for flashing firmware on their devices. This version, like others, is used for flashing, upgrading, or downgrading firmware on Samsung devices.
Allows one-click removal of Google account locks using MTP mode.
In most cases, if "Muslim Odin v20" does not work for you, the problem is either your firmware, your cable, or your Windows drivers – not the tool itself.
Look for threads on reputable sites like GSM-Forum or XDA Developers.