MCAccountSwitcher is a Minecraft 1.8.9 Forge mod that is simple and easy to use! It supports Mojang and Microsoft accounts, and doesn't use any webviews or your web browser.
MCAccountSwitcher is a work in progress.
TheGloriousDuck/MCAccountSwitcher
A simple Minecraft account switcher Forge mod for 1.8.9 that supports Mojang and Microsoft accounts
Java