The version you're looking for, WPE Pro 0.9 A, seems to be an older release. I recommend exercising caution when downloading software from the internet, especially older versions, to ensure you're getting a safe and legitimate copy.
You're looking for information on downloading Winsock Packet Editor (WPE) Pro 0.9 A. Download-- Winsock Packet Editor Wpe Pro 0.9 A
Would you like more information on packet editing tools or network analysis? The version you're looking for, WPE Pro 0