Downloading AnyTalk 1.6 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. We recommend checking the downloaded files with any free antivirus. The program is categorized as Communication Tools. The actual developer of this free software for Mac is Mega Apps.
From the developer:
AnyTalk is a free and secure messaging app for Mac users. You can send photo and video messages as well as voice messages, locations and contacts worldwide over the Internet. The program seamlessly syncs across your devices and can be used on Macs, phones and tablets.
You may want to check out more Mac applications, such as PhoneAmego, VoIP Tracker or j2 Messenger, which might be related to AnyTalk.