diff --git a/src/main.c b/src/main.c
index 06ef95d..b41f288 100644
--- a/src/main.c
+++ b/src/main.c
@@ -15,8 +15,12 @@
 // along with this program. If not, see https://www.gnu.org/licenses/.
 
 #include <windows.h>
+#include <shellapi.h>
+#include <stdio.h>
+#include <wchar.h>
 
 #include "../include/gui.h"
+#include "../include/version.h"
 
 /* Force NVIDIA Optimus and AMD switchable-graphics systems to use the
  * high-performance discrete GPU for this process.
@@ -25,11 +29,51 @@
 __declspec(dllexport) unsigned long NvOptimusEnablement                = 1;
 __declspec(dllexport) int          AmdPowerXpressRequestHighPerformance = 1;
 
+static void attach_output_console(void)
+{
+    FILE *stream;
+
+    if (!AttachConsole(ATTACH_PARENT_PROCESS)) {
+        AllocConsole();
+    }
+
+    freopen_s(&stream, "CONOUT$", "w", stdout);
+    freopen_s(&stream, "CONOUT$", "w", stderr);
+}
+
+static int handle_command_line_flags(void)
+{
+    int argc = 0;
+    int handled = 0;
+    LPWSTR *argv = CommandLineToArgvW(GetCommandLineW(), &argc);
+
+    if (argv == NULL) {
+        return 0;
+    }
+
+    if (argc == 2 && wcscmp(argv[1], L"--version") == 0) {
+        attach_output_console();
+        printf("FSP.DMRCrack %s\n", DMRCRACK_VERSION);
+        handled = 1;
+    } else if (argc == 2 && wcscmp(argv[1], L"--help") == 0) {
+        attach_output_console();
+        printf("Usage: dmrcrack.exe [--help] [--version]\n");
+        handled = 1;
+    }
+
+    LocalFree(argv);
+    return handled;
+}
+
 int WINAPI WinMain(HINSTANCE h_instance, HINSTANCE h_prev, LPSTR lp_cmd_line, int n_cmd_show)
 {
     (void)h_prev;
     (void)lp_cmd_line;
 
+    if (handle_command_line_flags()) {
+        return 0;
+    }
+
     /* Enable per-monitor DPI awareness for crisp rendering on high-DPI displays */
     SetProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);