diff --git a/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/Contents.json b/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/Contents.json
new file mode 100644
index 00000000000..dda0d1d81f0
--- /dev/null
+++ b/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/Contents.json	
@@ -0,0 +1,26 @@
+{
+  "images" : [
+    {
+      "filename" : "baseline_cancel_white_12pt_1x.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "baseline_cancel_white_12pt_2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "baseline_cancel_white_12pt_3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "template-rendering-intent" : "template"
+  }
+}
diff --git a/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/baseline_cancel_white_12pt_1x.png b/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/baseline_cancel_white_12pt_1x.png
new file mode 100644
index 00000000000..2e69e83f5bd
Binary files /dev/null and b/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/baseline_cancel_white_12pt_1x.png differ
diff --git a/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/baseline_cancel_white_12pt_2x.png b/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/baseline_cancel_white_12pt_2x.png
new file mode 100644
index 00000000000..ea80f7dcebc
Binary files /dev/null and b/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/baseline_cancel_white_12pt_2x.png differ
diff --git a/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/baseline_cancel_white_12pt_3x.png b/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/baseline_cancel_white_12pt_3x.png
new file mode 100644
index 00000000000..756d276ed0d
Binary files /dev/null and b/Kit/Supporting Files/Assets.xcassets/close_12pt.imageset/baseline_cancel_white_12pt_3x.png differ
diff --git a/Kit/helpers.swift b/Kit/helpers.swift
index b6faf59f284..ad494c1ba79 100644
--- a/Kit/helpers.swift
+++ b/Kit/helpers.swift
@@ -654,15 +654,34 @@ public class ProcessView: NSStackView {
         let imageBox = NSView(frame: NSRect(x: 0, y: 0, width: 0, height: 0))
         imageBox.addSubview(self.imageView)
         
+        let closeBox = NSView(frame: NSRect(x: 0, y: 0, width: 0, height: 0))
+        let closeBtn = NSButton(frame: NSRect(x: 5, y: 5, width: 12, height: 12))
+        closeBtn.bezelStyle = .regularSquare
+        closeBtn.translatesAutoresizingMaskIntoConstraints = false
+        closeBtn.imageScaling = .scaleNone
+        closeBtn.image = Bundle(for: type(of: self)).image(forResource: "close_12pt")!
+        if #available(OSX 10.14, *) {
+            closeBtn.contentTintColor = .lightGray
+        }
+        closeBtn.isBordered = false
+        closeBtn.action = #selector(closeApp)
+        closeBtn.target = self
+        closeBtn.toolTip = localizedString("Close application")
+        closeBtn.focusRingType = .none
+        closeBox.addSubview(closeBtn)
+        
         self.addArrangedSubview(imageBox)
         self.addArrangedSubview(self.labelView)
         self.addArrangedSubview(self.valueView)
+        self.addArrangedSubview(closeBox)
         
         NSLayoutConstraint.activate([
             imageBox.widthAnchor.constraint(equalToConstant: self.bounds.height),
             imageBox.heightAnchor.constraint(equalToConstant: self.bounds.height),
             self.labelView.heightAnchor.constraint(equalToConstant: 16),
             self.valueView.widthAnchor.constraint(equalToConstant: self.valueView.bounds.width),
+            closeBox.widthAnchor.constraint(equalToConstant: self.bounds.height),
+            closeBox.heightAnchor.constraint(equalToConstant: self.bounds.height),
             self.widthAnchor.constraint(equalToConstant: self.bounds.width),
             self.heightAnchor.constraint(equalToConstant: self.bounds.height)
         ])
@@ -686,6 +705,12 @@ public class ProcessView: NSStackView {
         self.pid = nil
         self.toolTip = ""
     }
+    
+    @objc private func closeApp() {
+        if let pid = self.pid {
+            _ = syncShell("kill \(pid)")
+        }
+    }
 }
 
 public class CAText: CATextLayer {