diff --git a/tools/OcrDaemon/OcrHandler.cs b/tools/OcrDaemon/OcrHandler.cs
index 4a695f0..1456a3d 100644
--- a/tools/OcrDaemon/OcrHandler.cs
+++ b/tools/OcrDaemon/OcrHandler.cs
@@ -182,13 +182,20 @@ class OcrHandler(TesseractEngine engine)
         // Pre-process for OCR: boost contrast, invert colors
         using var processed = ImagePreprocessor.PreprocessForOcr(cropped, options);
 
-        // Save preprocessed version alongside raw
-        if (!string.IsNullOrEmpty(req.Path) && options.Preprocess)
+        // Save fullscreen and preprocessed versions alongside raw
+        if (!string.IsNullOrEmpty(req.Path))
         {
             var ext = Path.GetExtension(req.Path);
-            var prePath = Path.ChangeExtension(req.Path, ".pre" + ext);
-            processed.Save(prePath, ImageUtils.GetImageFormat(prePath));
-            if (debug) Console.Error.WriteLine($"  diff-ocr: saved preprocessed to {prePath}");
+            var fullPath = Path.ChangeExtension(req.Path, ".full" + ext);
+            current.Save(fullPath, ImageUtils.GetImageFormat(fullPath));
+            if (debug) Console.Error.WriteLine($"  diff-ocr: saved fullscreen to {fullPath}");
+
+            if (options.Preprocess)
+            {
+                var prePath = Path.ChangeExtension(req.Path, ".pre" + ext);
+                processed.Save(prePath, ImageUtils.GetImageFormat(prePath));
+                if (debug) Console.Error.WriteLine($"  diff-ocr: saved preprocessed to {prePath}");
+            }
         }
         using var pix = ImageUtils.BitmapToPix(processed);
         using var page = engine.Process(pix);