The original addon is developed by Emmanuel Okafor and is officially available for purchase on the Blender Market. Safety Considerations
: Accessing pre-made movements to speed up production. Download File pUPA_1.4_2 vfxmed.zip
: Quickly applying animations from one character to another. The original addon is developed by Emmanuel Okafor
: You lose access to help from the creator, which is often crucial for technical addons. Download File pUPA_1.4_2 vfxmed.zip
If you'd like, I can help you find for using Pupa or look for free alternatives for Blender animation that are natively supported.
If you are looking for the most stable and secure version, it is highly recommended to support the creator by using the official Blender Market page.