# Download LINE Bot Designer
We recommend that you use the Flex Message Simulator to create Flex Message prototypes. For more information, see the news from January 18, 2022, Development of the LINE Bot Designer has been terminated.
Download LINE Bot Designer for your platform of choice.
# Bot Designer for macOS
|LINE Bot Designer-1.3.4.dmg
# Bot Designer for Windows
|LINE Bot Designer Setup 1.3.4.exe