While Ubuntu 16.04 is an older "End of Life" (Standard Support) release, you can still install xVST using the following methods:
If a download fails, go to More Options -> Plugins and click Update . Video sites change their code often, and xVST needs these updates to keep working. While Ubuntu 16
If the PPA is unavailable, you can find the .deb installer on sites like SourceForge. Once downloaded, right-click the file and select . Key Features for Ubuntu Users Batch Downloading: Add multiple URLs at once to save time. While Ubuntu 16
Includes a toggleable "Adult Content" filter for safer searching. While Ubuntu 16