diff --git a/Casks/exist-db3.rb b/Casks/exist-db3.rb
new file mode 100644
index 000000000..b04a69ac3
--- /dev/null
+++ b/Casks/exist-db3.rb
@@ -0,0 +1,11 @@
+cask 'exist-db3' do
+  version '3.0.RC1'
+  sha256 '086f0813e526047d9cebca5be8d5f7012bb5d2cdb14e8ae98f3297bba50b9a58'
+
+  # dl.bintray.com/existdb was verified as official when first introduced to the cask
+  url "https://dl.bintray.com/existdb/releases/eXist-db-#{version}.dmg"
+  name 'eXist-db'
+  homepage 'http://exist-db.org/exist/apps/homepage/index.html'
+
+  app 'eXist-db.app'
+end