A documentary about the ongoing battle between proprietary versus free and open-source software. Based on the book "After the Software Wars" by Keith Curtis. A documentary about the ongoing battle between proprietary versus free and open-source software. Based on the book "After the Software Wars" by Keith Curtis. A documentary about the ongoing battle between proprietary versus free and open-source software. Based on the book "After the Software Wars" by Keith Curtis. A documentary about the ongoing battle between proprietary versus free and open-source software. Based on the book "After the Software Wars" by Keith Curtis.