This is the gold-standard printed edition. While not free, its digital version (often available as an e-book or PDF via Google Books or Amazon) is frequently sold at minimal cost (€5–15). It includes the Nova Vulgata text plus critical apparatus.
For a deep dive into its history, authority, and scholarly reception, the following articles provide significant context: Official History & Purpose : An article from The Thoughtful Catholic nova vulgata pdf
It leans toward a more compared to the medieval nuances of the Clementine version. Liturgical Role This is the gold-standard printed edition