From 49c2fd0cdca732c7e94376150c196ae56d3eb61e Mon Sep 17 00:00:00 2001
From: Purdea Andrei <andrei@purdea.ro>
Date: Thu, 18 Dec 2025 14:27:01 +0200
Subject: [PATCH] Fix quality drop when image is cropped

---
 NAPS2.Images/Transforms/AbstractImageTransformer.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/NAPS2.Images/Transforms/AbstractImageTransformer.cs b/NAPS2.Images/Transforms/AbstractImageTransformer.cs
index c37c04fe14..3558ec95d5 100644
--- a/NAPS2.Images/Transforms/AbstractImageTransformer.cs
+++ b/NAPS2.Images/Transforms/AbstractImageTransformer.cs
@@ -173,6 +173,7 @@ protected virtual TImage PerformTransform(TImage image, CropTransform transform)
 
         var result = ImageContext.Create(width, height, image.PixelFormat);
         result.SetResolution(image.HorizontalResolution, image.VerticalResolution);
+        result.OriginalFileFormat = image.OriginalFileFormat;
         new CopyBitwiseImageOp
         {
             SourceXOffset = x,