diff --git a/include/global/DataStore.hpp b/include/global/DataStore.hpp
index 3d0cd31..a72d962 100644
--- a/include/global/DataStore.hpp
+++ b/include/global/DataStore.hpp
@@ -95,6 +95,7 @@ namespace Configs {
         bool sub_clear = false;
         bool sub_insecure = false;
         int sub_auto_update = -30;
+        bool sub_send_hwid = false;
 
         // Security
         bool skip_cert = false;
diff --git a/include/ui/setting/dialog_basic_settings.ui b/include/ui/setting/dialog_basic_settings.ui
index bb06225..e71e833 100644
--- a/include/ui/setting/dialog_basic_settings.ui
+++ b/include/ui/setting/dialog_basic_settings.ui
@@ -551,6 +551,13 @@
          </property>
         </widget>
        </item>
+       <item row="5" column="1">
+        <widget class="QCheckBox" name="sub_send_hwid">
+         <property name="text">
+          <string>Includes sending HWID, model, and OS version</string>
+         </property>
+        </widget>
+       </item>
        <item row="0" column="0">
         <widget class="QLabel" name="label_20">
          <property name="sizePolicy">
diff --git a/src/global/Configs.cpp b/src/global/Configs.cpp
index ad509ce..1a41674 100644
--- a/src/global/Configs.cpp
+++ b/src/global/Configs.cpp
@@ -279,6 +279,7 @@ namespace Configs {
         _add(new configItem("sub_clear", &sub_clear, itemType::boolean));
         _add(new configItem("sub_insecure", &sub_insecure, itemType::boolean));
         _add(new configItem("sub_auto_update", &sub_auto_update, itemType::integer));
+        _add(new configItem("sub_send_hwid", &sub_send_hwid, itemType::boolean));
         _add(new configItem("start_minimal", &start_minimal, itemType::boolean));
         _add(new configItem("max_log_line", &max_log_line, itemType::integer));
         _add(new configItem("splitter_state", &splitter_state, itemType::string));
diff --git a/src/global/HTTPRequestHelper.cpp b/src/global/HTTPRequestHelper.cpp
index 1f7ff81..dd01bda 100644
--- a/src/global/HTTPRequestHelper.cpp
+++ b/src/global/HTTPRequestHelper.cpp
@@ -1,3 +1,9 @@
+#include <QCoreApplication>
+#ifdef Q_OS_WIN
+    #include <windows.h>
+#endif
+#undef boolean
+
 #include "include/global/HTTPRequestHelper.hpp"
 
 #include <QNetworkProxy>
@@ -13,6 +19,91 @@
 
 namespace Configs_network {
 
+    namespace {
+        struct DeviceDetails {
+            QString hwid;
+            QString os;
+            QString osVersion;
+            QString model;
+        };
+
+#ifdef Q_OS_WIN
+    static QString readRegistryStringValue(const QString &keyPath, const QString &valueName) {
+        HKEY hKey = nullptr;
+        std::wstring keyPathW = keyPath.toStdWString();
+        LONG res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, keyPathW.c_str(), 0, KEY_READ | KEY_WOW64_64KEY, &hKey);
+        if (res != ERROR_SUCCESS) return QString();
+        DWORD type = 0;
+        DWORD cbData = 0;
+        res = RegQueryValueExW(hKey, (LPCWSTR)valueName.utf16(), nullptr, &type, nullptr, &cbData);
+        if (res != ERROR_SUCCESS || type != REG_SZ) {
+            RegCloseKey(hKey);
+            return QString();
+        }
+        std::vector<wchar_t> buffer(cbData/sizeof(wchar_t) + 1);
+        res = RegQueryValueExW(hKey, (LPCWSTR)valueName.utf16(), nullptr, nullptr, reinterpret_cast<LPBYTE>(buffer.data()), &cbData);
+        if (res != ERROR_SUCCESS) {
+            RegCloseKey(hKey);
+            return QString();
+        }
+        RegCloseKey(hKey);
+        return QString::fromWCharArray(buffer.data());
+    }
+#endif
+
+    static DeviceDetails GetDeviceDetails() {
+        DeviceDetails details;
+
+#ifdef Q_OS_WIN
+        const QString regPath = QString::fromUtf8("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\SoftwareProtectionPlatform\\Plugins\\Objects\\msft:rm/algorithm/hwid/4.0");
+        const QString valueName = QString::fromUtf8("ModuleId");
+        details.hwid = readRegistryStringValue(regPath, valueName);
+
+        if (details.hwid.isEmpty()) {
+            auto productId = QSysInfo::machineUniqueId();
+            if (productId.isEmpty()) productId = QSysInfo::productType().toUtf8();
+            details.hwid = QString("%1-%2").arg(QSysInfo::machineHostName(), QString::fromUtf8(productId));
+        }
+
+        details.os = QStringLiteral("Windows");
+
+        VersionInfo info;
+        WinVersion::GetVersion(info);
+        details.osVersion = QString("%1.%2.%3").arg(info.Major).arg(info.Minor).arg(info.BuildNum);
+
+        details.model = QSysInfo::prettyProductName();
+#elif defined(Q_OS_LINUX)
+        QString mid;
+        QFile f1("/etc/machine-id");
+        if (f1.exists() && f1.open(QIODevice::ReadOnly | QIODevice::Text)) {
+            mid = QString::fromUtf8(f1.readAll()).trimmed();
+            f1.close();
+        } else {
+            QFile f2("/var/lib/dbus/machine-id");
+            if (f2.exists() && f2.open(QIODevice::ReadOnly | QIODevice::Text)) {
+                mid = QString::fromUtf8(f2.readAll()).trimmed();
+                f2.close();
+            }
+        }
+        details.hwid = mid;
+        details.os = QStringLiteral("Linux");
+        details.osVersion = QSysInfo::kernelVersion();
+        details.model = QSysInfo::prettyProductName();
+#elif defined(Q_OS_MACOS)
+        details.hwid = QSysInfo::machineUniqueId();
+        details.os = QStringLiteral("macOS");
+        details.osVersion = QSysInfo::productVersion();
+        details.model = QSysInfo::prettyProductName();
+#else
+        details.hwid = QSysInfo::machineUniqueId();
+        details.os = QSysInfo::productType();
+        details.osVersion = QSysInfo::productVersion();
+        details.model = QSysInfo::prettyProductName();
+#endif
+        return details;
+    }
+} 
+
     HTTPResponse NetworkRequestHelper::HttpGet(const QString &url) {
         QNetworkRequest request;
         QNetworkAccessManager accessManager;
@@ -35,6 +126,15 @@ namespace Configs_network {
             c.setPeerVerifyMode(QSslSocket::PeerVerifyMode::VerifyNone);
             request.setSslConfiguration(c);
         }
+        //Attach HWID and device info headers if enabled in settings
+        if (Configs::dataStore->sub_send_hwid && !request.url().toString().contains("/throneproj/")) {
+            auto details = GetDeviceDetails();
+           
+            if (!details.hwid.isEmpty()) request.setRawHeader("x-hwid", details.hwid.toUtf8());
+            if (!details.os.isEmpty()) request.setRawHeader("x-device-os", details.os.toUtf8());
+            if (!details.osVersion.isEmpty()) request.setRawHeader("x-ver-os", details.osVersion.toUtf8());
+            if (!details.model.isEmpty()) request.setRawHeader("x-device-model", details.model.toUtf8());
+        }
         //
         auto _reply = accessManager.get(request);
         connect(_reply, &QNetworkReply::sslErrors, _reply, [](const QList<QSslError> &errors) {
diff --git a/src/ui/setting/dialog_basic_settings.cpp b/src/ui/setting/dialog_basic_settings.cpp
index 76c2d6c..34fe948 100644
--- a/src/ui/setting/dialog_basic_settings.cpp
+++ b/src/ui/setting/dialog_basic_settings.cpp
@@ -116,6 +116,7 @@ DialogBasicSettings::DialogBasicSettings(QWidget *parent)
     D_LOAD_BOOL(sub_use_proxy)
     D_LOAD_BOOL(sub_clear)
     D_LOAD_BOOL(sub_insecure)
+    D_LOAD_BOOL(sub_send_hwid)
     D_LOAD_INT_ENABLE(sub_auto_update, sub_auto_update_enable)
 
     // Core
@@ -200,6 +201,7 @@ void DialogBasicSettings::accept() {
     D_SAVE_BOOL(sub_use_proxy)
     D_SAVE_BOOL(sub_clear)
     D_SAVE_BOOL(sub_insecure)
+    D_SAVE_BOOL(sub_send_hwid)
     D_SAVE_INT_ENABLE(sub_auto_update, sub_auto_update_enable)
 
     // Core