diff --git a/README.md b/README.md
index 6de786d..3c2df74 100644
--- a/README.md
+++ b/README.md
@@ -14,11 +14,12 @@ image formats.
 The following image formats have read-only support:
 
 - Animated Windows cursors (ani)
+- Camera RAW images (arw, cr2, cr3, dcs, dng, ...)
 - Gimp (xcf)
 - OpenEXR (exr)
 - Photoshop documents (psd, psb, pdd, psdt)
+- Radiance HDR (hdr)
 - Sun Raster (ras)
-- Camera RAW images (arw, cr2, cr3, dcs, dng, ...)
 - Quite OK Image format (qoi)
 
 The following image formats have read and write support:
diff --git a/autotests/read/hdr/rgb-landscape.png b/autotests/read/hdr/rgb-landscape.png
index 1da6ff1..4a96be1 100755
Binary files a/autotests/read/hdr/rgb-landscape.png and b/autotests/read/hdr/rgb-landscape.png differ
diff --git a/autotests/read/hdr/rgb-portrait.png b/autotests/read/hdr/rgb-portrait.png
index 129cb98..1acc495 100644
Binary files a/autotests/read/hdr/rgb-portrait.png and b/autotests/read/hdr/rgb-portrait.png differ
diff --git a/autotests/read/hdr/rgb.png b/autotests/read/hdr/rgb.png
index 503abd9..7948b9e 100644
Binary files a/autotests/read/hdr/rgb.png and b/autotests/read/hdr/rgb.png differ
diff --git a/src/imageformats/hdr.cpp b/src/imageformats/hdr.cpp
index 136784a..1303fc3 100644
--- a/src/imageformats/hdr.cpp
+++ b/src/imageformats/hdr.cpp
@@ -9,11 +9,11 @@
 #include "hdr_p.h"
 #include "util_p.h"
 
+#include <QColorSpace>
 #include <QDataStream>
 #include <QImage>
 #include <QLoggingCategory>
 #include <QRegularExpressionMatch>
-#include <QColorSpace>
 
 #include <QDebug>
 
@@ -27,15 +27,6 @@ namespace // Private.
 #define MINELEN 8 // minimum scanline length for encoding
 #define MAXELEN 0x7fff // maximum scanline length for encoding
 
-static inline uchar ClipToByte(float value)
-{
-    if (value > 255.0f) {
-        return 255;
-    }
-    // else if (value < 0.0f) return 0;  // we know value is positive.
-    return uchar(value);
-}
-
 // read an old style line from the hdr image file
 // if 'first' is true the first byte is already read
 static bool Read_Old_Line(uchar *image, int width, QDataStream &s)
@@ -70,7 +61,7 @@ static bool Read_Old_Line(uchar *image, int width, QDataStream &s)
     return true;
 }
 
-static void RGBE_To_QRgbLine(uchar *image, QRgb *scanline, int width)
+static void RGBE_To_QRgbLine(uchar *image, float *scanline, int width)
 {
     for (int j = 0; j < width; j++) {
         // v = ldexp(1.0, int(image[3]) - 128);
@@ -82,8 +73,12 @@ static void RGBE_To_QRgbLine(uchar *image, QRgb *scanline, int width)
             v = 1.0f / float(1 << -e);
         }
 
-        scanline[j] = qRgb(ClipToByte(float(image[0]) * v), ClipToByte(float(image[1]) * v), ClipToByte(float(image[2]) * v));
-
+        auto j4 = j * 4;
+        auto vn = v / 255.0f;
+        scanline[j4] = std::min(float(image[0]) * vn, 1.0f);
+        scanline[j4 + 1] = std::min(float(image[1]) * vn, 1.0f);
+        scanline[j4 + 2] = std::min(float(image[2]) * vn, 1.0f);
+        scanline[j4 + 3] = 1.0f;
         image += 4;
     }
 }
@@ -95,7 +90,7 @@ static bool LoadHDR(QDataStream &s, const int width, const int height, QImage &i
     uchar code;
 
     // Create dst image.
-    img = imageAlloc(width, height, QImage::Format_RGB32);
+    img = imageAlloc(width, height, QImage::Format_RGBX32FPx4);
     if (img.isNull()) {
         qCDebug(HDRPLUGIN) << "Couldn't create image with size" << width << height << "and format RGB32";
         return false;
@@ -106,7 +101,7 @@ static bool LoadHDR(QDataStream &s, const int width, const int height, QImage &i
     uchar *image = (uchar *)lineArray.data();
 
     for (int cline = 0; cline < height; cline++) {
-        QRgb *scanline = (QRgb *)img.scanLine(cline);
+        auto scanline = (float *)img.scanLine(cline);
 
         // determine scanline type
         if ((width < MINELEN) || (MAXELEN < width)) {