The web application TAPVizieR is a new way to query VizieR tables using the VO standard TAP (Table Access Protocol).

With TAPVizieR you can take advantage of ADQL (SQL extension for astronomy) using the dedicated web application or by configuring VO software like TOPcat with the URL

https://tapvizier.cds.unistra.fr/TAPVizieR/tap/

See more about the TAPVizieR service implementation here.

See the dedicated documentation and examples here.