diff --git a/src/lib/downloads/downloadmanager.cpp b/src/lib/downloads/downloadmanager.cpp
--- a/src/lib/downloads/downloadmanager.cpp
+++ b/src/lib/downloads/downloadmanager.cpp
@@ -269,7 +269,7 @@
     bool openFile = false;
 
     QString fileName = QFileInfo(downloadItem->path()).fileName();
-    fileName = QUrl::fromPercentEncoding(fileName.toUtf8());
+    fileName = QUrl::fromPercentEncoding(fileName.toUtf8().toPercentEncoding());
     // Filename may have been percent encoded and actually containing path
     fileName = QFileInfo(fileName).fileName();