<div dir="ltr">The Near Black in QGIS might help:<div><img src="cid:ii_kq97nhsv1" alt="image.png" width="523" height="436"><br></div><div><br></div><div><a href="https://gis.stackexchange.com/questions/234590/qgis-raster-layer-black-rectangle-appears-as-background">https://gis.stackexchange.com/questions/234590/qgis-raster-layer-black-rectangle-appears-as-background</a><br></div><div><br></div></div>