Abstract: Embodiments relate to the integration of a third-party application with a primary software platform and the integration of multiple different software platforms through user emulators that emulate user input operations. The user emulator enables interoperability between one or more software platforms by using the user emulator to communicate with primary software platforms while using application programming interfaces to interface with third-party applications. In an embodiment, first and second disparate software platforms are accessed. First sessions are initiated with the first and second software platform. First user input operations are emulated on the first software platform to receive a first page of information. A first format of the first page of information is converted to a second formed to write the converted page of information to the second software platform. The user emulator may write additional pages of information to the second software platform from additional software platforms.