diff --git a/includes/misc.h b/includes/misc.h
index a929f8c62..a37264845 100644
--- a/includes/misc.h
+++ b/includes/misc.h
@@ -69,6 +69,12 @@ void strappend(char *dst, char *src);
 
 void *file_load(char *fn, int *size);
 
+void clipboard_push_text(char * text);
+
+char * clipboard_pull_text();
+
+int register_extension();
+
 int cpu_check(void);
 
 // a b
diff --git a/src/misc.c b/src/misc.c
index e08fa684e..1a99a7181 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -380,6 +380,78 @@ char * clipboard_pull_text()
 	return "";
 }
 
+int register_extension()
+{
+#if defined WIN32
+	
+	LONG rresult;
+	HKEY newkey;
+	char *currentfilename;
+	char *iconname;
+	char *opencommand;
+	currentfilename = exe_name();
+	iconname = malloc(strlen(currentfilename)+3);
+	opencommand = malloc(strlen(currentfilename)+13);
+	sprintf(iconname, "%s,1", currentfilename);
+	sprintf(opencommand, "\"%s\" open:\"%%1\"", currentfilename);
+	
+	//Create extension entry
+	rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\.cps", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
+	if(rresult != ERROR_SUCCESS){
+		return 0;
+	}
+	rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)"PowderToySave", strlen("PowderToySave")+1);
+	if(rresult != ERROR_SUCCESS){
+		RegCloseKey(newkey);
+		return 0;
+	}
+	RegCloseKey(newkey);
+	
+	//Create program entry
+	rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\PowderToySave", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
+	if(rresult != ERROR_SUCCESS){
+		return 0;
+	}
+	rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)"Powder Toy Save", strlen("Powder Toy Save")+1);
+	if(rresult != ERROR_SUCCESS){
+		RegCloseKey(newkey);
+		return 0;
+	}
+	RegCloseKey(newkey);
+	
+	//Set DefaultIcon
+	rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\PowderToySave\\DefaultIcon", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
+	if(rresult != ERROR_SUCCESS){
+		return 0;
+	}
+	rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)iconname, strlen(iconname)+1);
+	if(rresult != ERROR_SUCCESS){
+		RegCloseKey(newkey);
+		return 0;
+	}
+	RegCloseKey(newkey);
+	
+	//Set Launch command
+	rresult = RegCreateKeyEx(HKEY_CURRENT_USER, "Software\\Classes\\PowderToySave\\shell\\open\\command", 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &newkey, NULL);
+	if(rresult != ERROR_SUCCESS){
+		return 0;
+	}
+	rresult = RegSetValueEx(newkey, 0, 0, REG_SZ, (LPBYTE)opencommand, strlen(opencommand)+1);
+	if(rresult != ERROR_SUCCESS){
+		RegCloseKey(newkey);
+		return 0;
+	}
+	RegCloseKey(newkey);
+	
+	return 1;
+#elif defined LIN32
+	return 0;
+#elif defined LIN64
+	return 0;
+#elif definded MACOSX
+	return 0;
+#endif
+}
 
 vector2d v2d_zero = {0,0};
 matrix2d m2d_identity = {1,0,0,1};