Downloading AgoraVideoCall 16.6 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this Mac application is agora.io. We recommend checking the downloaded files with any free antivirus. AgoraVideoCall for Mac lies within Communication Tools, more precisely Texting & Video calls.
From the developer:
Agora Video Call lets you enjoy high-definition video communication anywhere and anytime. The application offers HD quality video and voice communication. It features low latency for smooth communication. Various video profiles are supported to comply with any kind of Internet conditions.
You may want to check out more software for Mac, such as iChatOnLogin, TextMagic Messenger or ISL Pronto, which might be similar to AgoraVideoCall.