There isn't. I search for one for years. Here are some FYI: https://tmsu.org/ https://tmsu.org/ https://www.tagspaces.org/ https://www.tagspaces.org/ http:/

There isn't. I search for one for years. Here are some FYI: https://tmsu.org/ https://tmsu.org/ https://www.tagspaces.org/ https://www.tagspaces.org/ http://www.tagflow.ch/en/ http://www.tagflow.ch/en/