Cisco VPN Client
Cisco VPN Client 4.9 for Mac was available to download from the developer's website 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 software lies within Internet & Network Tools, more precisely Network tools.
From the developer:
Cisco VPN Client ...Simple to deploy and use, our IPSecurity (IPsec) -based VPN client is compatible with all Cisco VPN products.
The Cisco VPN Client :
Can be preconfigured for mass deployments Requires little user intervention for initial logins Supports Cisco Easy VPN capabilities, decreasing network security policy configuration at the remote location Complements the Cisco AnyConnect Secure Mobility Client
You may want to check out more software for Mac, such as VPN Client, Synology SSL VPN Client or Kerio VPN Client, which might be related to Cisco VPN Client.