From where to download RPA Tool

Hi [mention:4d2fe448b4754435bf4b4d6637c448e9:e9ed411860ed4f2ba0265705b8793d05],

As mentioned in this link, Appian RPA needs to be purchased from Appian. Please contact the Appian team to know more.

In case if you want to learn about RPA hands-on, you can request a site from Appian - community.appian.com/.../my-learning-journey

Hi [mention:4d2fe448b4754435bf4b4d6637c448e9:e9ed411860ed4f2ba0265705b8793d05] 
You can download Appian RPA from their website:
https://community.appian.com/p/my-learning-journey
This is only for learning and practice purposes.

Which version are you using?

In latest Appian version you can create Robotic Task and Pool from Designer itself.