--- a/eric6/MultiProject/AddProjectDialog.py	Mon Feb 01 13:25:37 2021 +0100
+++ b/eric6/MultiProject/AddProjectDialog.py	Mon Feb 01 14:49:12 2021 +0100
@@ -44,7 +44,8 @@
         self.setupUi(self)
         
         self.filenamePicker.setMode(E5PathPickerModes.OpenFileMode)
-        self.filenamePicker.setFilters(self.tr("Project Files (*.e4p)"))
+        self.filenamePicker.setFilters(
+            self.tr("Project Files (*.epj);;XML Project Files (*.e4p)"))
         self.filenamePicker.setDefaultDirectory(
             Preferences.getMultiProject("Workspace"))