diff --git a/uninstall.sh b/uninstall.sh
new file mode 100644
index 0000000..36d4ba6
--- /dev/null
+++ b/uninstall.sh
@@ -0,0 +1,44 @@
+
+
+  #!/usr/bin/env bash
+  # ControlD MDM Agent — Uninstaller (macOS / Linux)
+  set -euo pipefail
+
+  echo "[*] Uninstalling ControlD MDM agent..."
+
+  OS="$(uname -s)"
+
+  # Stop and remove daemon/service
+  if [ "${OS}" = "Darwin" ]; then
+      PLIST="/Library/LaunchDaemons/com.controld.agent.plist"
+      if [ -f "${PLIST}" ]; then
+          launchctl unload -w "${PLIST}" 2>/dev/null || true
+          rm -f "${PLIST}"
+      fi
+      SERVICES=$(networksetup -listallnetworkservices | tail -n +2)
+      while IFS= read -r svc; do
+          networksetup -setdnsservers "$svc" empty 2>/dev/null || true
+      done <<< "$SERVICES"
+      rm -f /etc/resolver/default
+  else
+      if systemctl is-active --quiet controld-agent.service 2>/dev/null; then
+          systemctl stop controld-agent.service
+          systemctl disable controld-agent.service
+      fi
+      rm -f /etc/systemd/system/controld-agent.service
+      systemctl daemon-reload 2>/dev/null || true
+
+      if [ -f /etc/systemd/resolved.conf.d/controld.conf ]; then
+          rm -f /etc/systemd/resolved.conf.d/controld.conf
+          systemctl restart systemd-resolved 2>/dev/null || true
+      elif [ -f /etc/resolv.conf.bak ]; then
+          mv /etc/resolv.conf.bak /etc/resolv.conf
+      fi
+  fi
+
+  HEARTBEAT="/opt/controld/heartbeat.sh"
+  (crontab -l 2>/dev/null | grep -v "${HEARTBEAT}") | crontab - 2>/dev/null || true
+
+  rm -rf /opt/controld
+
+  echo "[+] Uninstall complete. DNS settings restored."