Mobile/Tablet (java, android) android - apk
java - jad, jar

please, refer to for full list of available platforms, versions and languages.
PC-version (browser) point your browser to or
PC-version (JAR-file) Download JAR-file to your computer.

Ensure that you have JRE (Java Runtime Environment) installed.
Launch AVACS LiveChat with help of following command:
java -jar AVACS_Live_Chat_for_Computer_v232.jar
(JNLP package)
Just click JNLP-package to run.

note, that you need to add and to the "Exception site list" in "Security" tab of Java Control Panel (check this icon in Control Panel if you are on Windows platform)