Indonesian Keyboard Plugin is a Bahasa Indonesia (Indonesian) dictionary plugin for Multiling O Keyboard. Developed by Honso, this plugin is free and falls under the 'Business & Productivity' category. It is important to note that this plugin is not an independent app and requires Multiling O Keyboard to function. The setup process is simple and involves installing the plugin and following the setup guide provided by O Keyboard. Once installed, users can switch between languages by sliding the space bar.

It is worth mentioning that if users encounter font issues, they can refer to the instructions provided on the developer's website. In case of any queries, the developer can be contacted via email. Overall, Indonesian Keyboard Plugin is a useful plugin for those who require a Bahasa Indonesia dictionary on their Multiling O Keyboard.