diff --git a/PowerEditor/src/NppCommands.cpp b/PowerEditor/src/NppCommands.cpp
index eaa1e3d0..3047365f 100644
--- a/PowerEditor/src/NppCommands.cpp
+++ b/PowerEditor/src/NppCommands.cpp
@@ -483,6 +483,10 @@ void Notepad_plus::command(int id)
 			{
 				url = TEXT("https://search.yahoo.com/search?q=$(CURRENT_WORD)");
 			}
+			else if (nppGui._searchEngineChoice == nppGui.se_stackoverflow)
+			{
+				url = TEXT("https://stackoverflow.com/search?q=$(CURRENT_WORD)");
+			}
 
 			Command cmd(url.c_str());
 			cmd.run(_pPublicInterface->getHSelf());	
diff --git a/PowerEditor/src/Parameters.h b/PowerEditor/src/Parameters.h
index b21fb084..e4798fd6 100644
--- a/PowerEditor/src/Parameters.h
+++ b/PowerEditor/src/Parameters.h
@@ -880,7 +880,7 @@ struct NppGUI final
 	unsigned char _availableClouds = '\0'; // this option will never be read/written from/to config.xml
 	bool _useNewStyleSaveDlg = false;
 
-	enum SearchEngineChoice{ se_custom = 0, se_duckDuckGo = 1, se_google = 2, se_bing = 3, se_yahoo = 4 };
+	enum SearchEngineChoice{ se_custom = 0, se_duckDuckGo = 1, se_google = 2, se_bing = 3, se_yahoo = 4, se_stackoverflow = 5 };
 	SearchEngineChoice _searchEngineChoice = se_google;
 	generic_string _searchEngineCustom;
 
diff --git a/PowerEditor/src/WinControls/Preference/preference.rc b/PowerEditor/src/WinControls/Preference/preference.rc
index fd39051b..d12c1698 100644
--- a/PowerEditor/src/WinControls/Preference/preference.rc
+++ b/PowerEditor/src/WinControls/Preference/preference.rc
@@ -403,12 +403,13 @@ IDD_PREFERENCE_SEARCHENGINE_BOX DIALOGEX 0, 0, 455, 185
 STYLE DS_SETFONT | DS_FIXEDSYS | DS_CONTROL | WS_CHILD
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
-    GROUPBOX        "Search Engine (for command ""Search on Internet"")",IDC_SEARCHENGINES_GB_STATIC,89,24,268,130,BS_CENTER
-    CONTROL         "DuckDuckGo",IDC_SEARCHENGINE_DUCKDUCKGO_RADIO,"Button",BS_AUTORADIOBUTTON,125,37,180,10
-    CONTROL         "Google",IDC_SEARCHENGINE_GOOGLE_RADIO,"Button",BS_AUTORADIOBUTTON,125,52,180,10
-    CONTROL         "Bing",IDC_SEARCHENGINE_BING_RADIO,"Button",BS_AUTORADIOBUTTON,125,67,180,10
-    CONTROL         "Yahoo!",IDC_SEARCHENGINE_YAHOO_RADIO,"Button",BS_AUTORADIOBUTTON,125,82,180,10
-    CONTROL         "Set your search engine here:",IDC_SEARCHENGINE_CUSTOM_RADIO,"Button",BS_AUTORADIOBUTTON,125,97,180,10
-    EDITTEXT        IDC_SEARCHENGINE_EDIT,134,112,179,14,ES_AUTOHSCROLL
-    LTEXT           "Example: https://www.google.com/search?q=$(CURRENT_WORD)",IDD_SEARCHENGINE_NOTE_STATIC,134,127,220,20
-END
+    GROUPBOX        "Search Engine (for command ""Search on Internet"")",IDC_SEARCHENGINES_GB_STATIC,74,24,297,145,BS_CENTER
+    CONTROL         "DuckDuckGo",IDC_SEARCHENGINE_DUCKDUCKGO_RADIO,"Button",BS_AUTORADIOBUTTON,105,37,180,10
+    CONTROL         "Google",IDC_SEARCHENGINE_GOOGLE_RADIO,"Button",BS_AUTORADIOBUTTON,105,52,180,10
+    CONTROL         "Bing",IDC_SEARCHENGINE_BING_RADIO,"Button",BS_AUTORADIOBUTTON,105,67,180,10
+    CONTROL         "Yahoo!",IDC_SEARCHENGINE_YAHOO_RADIO,"Button",BS_AUTORADIOBUTTON,105,82,180,10
+    CONTROL         "Stack Overflow",IDC_SEARCHENGINE_STACKOVERFLOW_RADIO,"Button",BS_AUTORADIOBUTTON,105,97,180,10
+    CONTROL         "Set your search engine here:",IDC_SEARCHENGINE_CUSTOM_RADIO, "Button",BS_AUTORADIOBUTTON,105,112,180,10
+    EDITTEXT        IDC_SEARCHENGINE_EDIT,114,128,179,14,ES_AUTOHSCROLL
+    LTEXT           "Example: https://www.google.com/search?q=$(CURRENT_WORD)",IDD_SEARCHENGINE_NOTE_STATIC,114,143,245,20
+END
\ No newline at end of file
diff --git a/PowerEditor/src/WinControls/Preference/preferenceDlg.cpp b/PowerEditor/src/WinControls/Preference/preferenceDlg.cpp
index bc65cb04..d4594630 100644
--- a/PowerEditor/src/WinControls/Preference/preferenceDlg.cpp
+++ b/PowerEditor/src/WinControls/Preference/preferenceDlg.cpp
@@ -3394,6 +3394,7 @@ INT_PTR CALLBACK SearchEngineChoiceDlg::run_dlgProc(UINT message, WPARAM wParam,
 			::SendDlgItemMessage(_hSelf, IDC_SEARCHENGINE_GOOGLE_RADIO, BM_SETCHECK, nppGUI._searchEngineChoice == nppGUI.se_google ? BST_CHECKED : BST_UNCHECKED, 0);
 			::SendDlgItemMessage(_hSelf, IDC_SEARCHENGINE_BING_RADIO, BM_SETCHECK, nppGUI._searchEngineChoice == nppGUI.se_bing ? BST_CHECKED : BST_UNCHECKED, 0);
 			::SendDlgItemMessage(_hSelf, IDC_SEARCHENGINE_YAHOO_RADIO, BM_SETCHECK, nppGUI._searchEngineChoice == nppGUI.se_yahoo ? BST_CHECKED : BST_UNCHECKED, 0);
+			::SendDlgItemMessage(_hSelf, IDC_SEARCHENGINE_STACKOVERFLOW_RADIO, BM_SETCHECK, nppGUI._searchEngineChoice == nppGUI.se_stackoverflow ? BST_CHECKED : BST_UNCHECKED, 0);
 
 			::SendDlgItemMessage(_hSelf, IDC_SEARCHENGINE_EDIT, WM_SETTEXT, 0, reinterpret_cast<LPARAM>(nppGUI._searchEngineCustom.c_str()));
 			::EnableWindow(::GetDlgItem(_hSelf, IDC_SEARCHENGINE_EDIT), nppGUI._searchEngineChoice == nppGUI.se_custom);
@@ -3432,6 +3433,13 @@ INT_PTR CALLBACK SearchEngineChoiceDlg::run_dlgProc(UINT message, WPARAM wParam,
 				}
 				break;
 
+				case IDC_SEARCHENGINE_STACKOVERFLOW_RADIO:
+				{
+					nppGUI._searchEngineChoice = nppGUI.se_stackoverflow;
+					::EnableWindow(::GetDlgItem(_hSelf, IDC_SEARCHENGINE_EDIT), false);
+				}
+				break;
+
 				case IDC_SEARCHENGINE_CUSTOM_RADIO:
 				{
 					nppGUI._searchEngineChoice = nppGUI.se_custom;
diff --git a/PowerEditor/src/WinControls/Preference/preference_rc.h b/PowerEditor/src/WinControls/Preference/preference_rc.h
index cc90047d..42cc8ec1 100644
--- a/PowerEditor/src/WinControls/Preference/preference_rc.h
+++ b/PowerEditor/src/WinControls/Preference/preference_rc.h
@@ -153,6 +153,7 @@
 	#define	IDC_SEARCHENGINE_CUSTOM_RADIO (IDD_PREFERENCE_SEARCHENGINE_BOX + 6)
 	#define	IDC_SEARCHENGINE_EDIT (IDD_PREFERENCE_SEARCHENGINE_BOX + 7)
 	#define	IDD_SEARCHENGINE_NOTE_STATIC (IDD_PREFERENCE_SEARCHENGINE_BOX + 8)
+	#define	IDC_SEARCHENGINE_STACKOVERFLOW_RADIO (IDD_PREFERENCE_SEARCHENGINE_BOX + 9)
 
 #define	IDD_PREFERENCE_SETTING_BOX 6300 //(IDD_PREFERENCE_BOX + 300)
 	#define	IDC_TABSETTING_GB_STATIC (IDD_PREFERENCE_SETTING_BOX + 1)