Format: Standalone / VST / AU Cost: Free
Decent Sampler is the best free alternative to Kontakt. You download the engine, then find free sample libraries.
Installing VSTs on a Mac differs slightly from Windows.
Why it wins: LABS is the gold standard for free instruments. While not "Latin specific," their Acoustic Guitar and Percussion libraries are stunning.
To understand the user need, one must define the sonic requirements of the genre. A "Latin Urban" VST typically focuses on:
Format: AU, VST Cost: Free player + free content
UVI Workstation is a heavy hitter. When you download the free player, you get access to UVI Soul Drums (limited edition).