diff --git a/Casks/w/weasis.rb b/Casks/w/weasis.rb
new file mode 100644
index 000000000000..49ef645344a4
--- /dev/null
+++ b/Casks/w/weasis.rb
@@ -0,0 +1,28 @@
+cask "weasis" do
+  arch arm: "aarch64", intel: "x86-64"
+
+  version "4.4.0"
+  sha256 arm:   "205e1d2da8c7c649760e1e3daff7644f20b41d86abbfe19115765c5a026a92cb",
+         intel: "a696d9ac7a834eb37400c74006a859a460d5c3766290de48cc43707427a571b2"
+
+  url "https://github.com/nroduit/Weasis/releases/download/v#{version}/Weasis-#{version}-#{arch}.pkg"
+  name "Weasis"
+  desc "Free DICOM viewer for displaying and analyzing medical images"
+  homepage "https://github.com/nroduit/Weasis"
+
+  auto_updates true
+  depends_on macos: ">= :sierra"
+
+  pkg "Weasis-#{version}-#{arch}.pkg"
+
+  uninstall pkgutil: [
+              "org.weasis.launcher",
+              "org.weasis.viewer",
+            ],
+            delete:  "/Applications/Weasis.app"
+
+  zap trash: [
+    "~/.weasis",
+    "~/Library/Saved Application State/org.weasis.launcher.savedState",
+  ]
+end