diff --git a/v3/UNRELEASED_CHANGELOG.md b/v3/UNRELEASED_CHANGELOG.md
index 8cd683a1fdb..db33eb0498e 100644
--- a/v3/UNRELEASED_CHANGELOG.md
+++ b/v3/UNRELEASED_CHANGELOG.md
@@ -29,6 +29,7 @@ After processing, the content will be moved to the main changelog and this file
 - Track `HICON` ownership so only user-created handles are destroyed, preventing Explorer recycling crashes (#4653).
 - Release the Windows system-theme listener and retained tray icons during destroy to stop leaking goroutines and device contexts (#4653).
 - Truncate tray tooltips at 127 UTF-16 units to avoid corrupting surrogate pairs and multi-byte glyphs (#4653).
+- Fixed DnD dropzone detection failing at non-100% display scaling on Windows (#4632).
 
 ## Deprecated
 <!-- Soon-to-be removed features -->
diff --git a/v3/internal/runtime/desktop/@wailsio/runtime/src/window.ts b/v3/internal/runtime/desktop/@wailsio/runtime/src/window.ts
index 3a2519d1ad0..a8380d1b2f3 100644
--- a/v3/internal/runtime/desktop/@wailsio/runtime/src/window.ts
+++ b/v3/internal/runtime/desktop/@wailsio/runtime/src/window.ts
@@ -539,8 +539,8 @@ class Window {
      * Gathers information about the drop target element and sends it back to the Go backend.
      *
      * @param filenames - An array of file paths (strings) that were dropped.
-     * @param x - The x-coordinate of the drop event.
-     * @param y - The y-coordinate of the drop event.
+     * @param x - The x-coordinate of the drop event, in logical (CSS) pixels relative to the webview.
+     * @param y - The y-coordinate of the drop event, in logical (CSS) pixels relative to the webview.
      */
     HandlePlatformFileDrop(filenames: string[], x: number, y: number): void {
         const element = document.elementFromPoint(x, y);
diff --git a/v3/pkg/application/webview_window_windows.go b/v3/pkg/application/webview_window_windows.go
index 86a5bb72a10..d3b875211fa 100644
--- a/v3/pkg/application/webview_window_windows.go
+++ b/v3/pkg/application/webview_window_windows.go
@@ -5,6 +5,7 @@ package application
 import (
 	"errors"
 	"fmt"
+	"math"
 	"net/url"
 	"strconv"
 	"strings"
@@ -605,12 +606,30 @@ func (w *windowsWebviewWindow) convertWindowToWebviewCoordinates(windowX, window
 	globalApplication.debug("[DragDropDebug] convertWindowToWebviewCoordinates: Calculated offset", "offsetX", offsetX, "offsetY", offsetY)
 
 	// Convert window-relative coordinates to webview-relative coordinates
-	webviewX := windowX - offsetX
-	webviewY := windowY - offsetY
+	webviewPhysicalX := windowX - offsetX
+	webviewPhysicalY := windowY - offsetY
 
-	globalApplication.debug("[DragDropDebug] convertWindowToWebviewCoordinates: Final webview coordinates", "webviewX", webviewX, "webviewY", webviewY)
+	globalApplication.debug("[DragDropDebug] convertWindowToWebviewCoordinates: Webview coordinates before DPI Scaling", "webviewPhysicalX", webviewPhysicalX, "webviewPhysicalY", webviewPhysicalY)
 
-	return webviewX, webviewY
+	// Get DPI for this window
+	dpi := w32.GetDpiForWindow(w.hwnd)
+	if dpi == 0 {
+		globalApplication.debug("[DragDropDebug] convertWindowToWebviewCoordinates: Failed to get dpi, returning physical coordinates", "webviewPhysicalX", webviewPhysicalX, "webviewPhysicalY", webviewPhysicalY)
+		return webviewPhysicalX, webviewPhysicalY
+	}
+
+	// Convert to scale factor: 96 DPI == 1.0 (100%)
+	scaleFactor := float64(dpi) / 96.0
+	globalApplication.debug("[DragDropDebug] convertWindowToWebviewCoordinates: DPI info", "dpi", dpi, "scaleFactor", scaleFactor)
+
+	// Convert physical pixels -> logical/CSS pixels by dividing by the scale factor
+	// Use rounding to avoid truncation artefacts
+	webviewLogicalX := int(math.Round(float64(webviewPhysicalX) / scaleFactor))
+	webviewLogicalY := int(math.Round(float64(webviewPhysicalY) / scaleFactor))
+	globalApplication.debug("[DragDropDebug] convertWindowToWebviewCoordinates: Final webview coordinates (logical/CSS pixels)",
+		"webviewLogicalX", webviewLogicalX, "webviewLogicalY", webviewLogicalY)
+
+	return webviewLogicalX, webviewLogicalY
 }
 
 func (w *windowsWebviewWindow) physicalBounds() Rect {