diff --git a/Casks/pgadmin4.rb b/Casks/pgadmin4.rb
new file mode 100644
index 000000000..b93a83c4b
--- /dev/null
+++ b/Casks/pgadmin4.rb
@@ -0,0 +1,21 @@
+cask 'pgadmin4' do
+  version '1.0-beta1'
+  sha256 'ba004dcedff2a5d9bcc02ba50b3b0b429cd05a0f2ceba962a8afbea9120448f2'
+
+  # postgresql.org is the official download host per the vendor homepage
+  url "https://ftp.postgresql.org/pub/pgadmin3/pgadmin4/v#{version}/osx/pgadmin4-#{version}.dmg"
+  name 'pgAdmin4'
+  homepage 'http://pgadmin.org'
+  license :oss
+  gpg "#{url}.sig",
+      key_id: 'e0c4ceeb826b1fda4fb468e024adfaaf698f1519'
+
+  app 'pgAdmin 4.app'
+
+  zap delete: [
+                '~/.pgadmin',
+                '~/Library/Application Support/com.apple.sharedfilelist/com.apple.LSSharedFileList.ApplicationRecentDocuments/org.pgadmin.pgadmin4.sfl',
+                '~/Library/Preferences/org.pgadmin.pgAdmin 4.plist',
+                '~/Library/Saved Application State/org.pgadmin.pgAdmin4.savedState',
+              ]
+end