diff --git a/autotests/kfileitemtest.cpp b/autotests/kfileitemtest.cpp
--- a/autotests/kfileitemtest.cpp
+++ b/autotests/kfileitemtest.cpp
@@ -448,21 +448,22 @@
     QTest::addColumn<bool>("expectedDeleting");
     QTest::addColumn<bool>("expectedIsLocal");
     QTest::addColumn<bool>("expectedIsDirectory");
+    QTest::addColumn<bool>("expectedIsFile");
     QTest::addColumn<QString>("expectedMimeType");
     QTest::addColumn<QString>("expectedMimeGroup");
 
-    QTest::newRow("one file") << "f" << true << true << true << false << "text/plain" << "text";
-    QTest::newRow("one dir") << "d" << true << true << true << true << "inode/directory" << "inode";
-    QTest::newRow("root dir") << "/" << true << false << true << true << "inode/directory" << "inode";
-    QTest::newRow("file+dir") << "fd" << true << true << true << false << "" << "";
-    QTest::newRow("two dirs") << "dd" << true << true << true << true << "inode/directory" << "inode";
-    QTest::newRow("dir+root dir") << "d/" << true << false << true << true << "inode/directory" << "inode";
-    QTest::newRow("two (text+html) files") << "ff" << true << true << true << false << "" << "text";
-    QTest::newRow("three (text+html+empty) files") << "fff" << true << true << true << false << "" << "";
+    QTest::newRow("one file") << "f" << true << true << true << false << true << "text/plain" << "text";
+    QTest::newRow("one dir") << "d" << true << true << true << true << false << "inode/directory" << "inode";
+    QTest::newRow("root dir") << "/" << true << false << true << true << false << "inode/directory" << "inode";
+    QTest::newRow("file+dir") << "fd" << true << true << true << false << false << "" << "";
+    QTest::newRow("two dirs") << "dd" << true << true << true << true << false << "inode/directory" << "inode";
+    QTest::newRow("dir+root dir") << "d/" << true << false << true << true << false << "inode/directory" << "inode";
+    QTest::newRow("two (text+html) files") << "ff" << true << true << true << false << true << "" << "text";
+    QTest::newRow("three (text+html+empty) files") << "fff" << true << true << true << false << true << "" << "";
     QTest::newRow("http url") << "h" << true << true /*says kio_http...*/
-                              << false << false << "application/octet-stream" << "application";
+                              << false << false << true << "application/octet-stream" << "application";
     QTest::newRow("2 http urls") << "hh" << true << true /*says kio_http...*/
-                                 << false << false << "application/octet-stream" << "application";
+                                 << false << false << true << "application/octet-stream" << "application";
 }
 
 void KFileItemTest::testListProperties()
@@ -472,6 +473,7 @@
     QFETCH(bool, expectedDeleting);
     QFETCH(bool, expectedIsLocal);
     QFETCH(bool, expectedIsDirectory);
+    QFETCH(bool, expectedIsFile);
     QFETCH(QString, expectedMimeType);
     QFETCH(QString, expectedMimeGroup);
 
@@ -512,6 +514,7 @@
     QCOMPARE(props.supportsDeleting(), expectedDeleting);
     QCOMPARE(props.isLocal(), expectedIsLocal);
     QCOMPARE(props.isDirectory(), expectedIsDirectory);
+    QCOMPARE(props.isFile(), expectedIsFile);
     QCOMPARE(props.mimeType(), expectedMimeType);
     QCOMPARE(props.mimeGroup(), expectedMimeGroup);
 }
diff --git a/src/core/kfileitemlistproperties.h b/src/core/kfileitemlistproperties.h
--- a/src/core/kfileitemlistproperties.h
+++ b/src/core/kfileitemlistproperties.h
@@ -123,6 +123,12 @@
      */
     bool isDirectory() const;
 
+    /**
+     * @return Whether all items are files, as reported by KFileItem::isFile().
+     * @since 5.47
+     */
+    bool isFile() const;
+
     /**
      * @return the mimetype of all items, if they all have the same, otherwise empty
      */
diff --git a/src/core/kfileitemlistproperties.cpp b/src/core/kfileitemlistproperties.cpp
--- a/src/core/kfileitemlistproperties.cpp
+++ b/src/core/kfileitemlistproperties.cpp
@@ -32,6 +32,7 @@
 public:
     KFileItemListPropertiesPrivate()
         : m_isDirectory(false),
+          m_isFile(false),
           m_supportsReading(false),
           m_supportsDeleting(false),
           m_supportsWriting(false),
@@ -46,6 +47,7 @@
     mutable QString m_mimeType;
     mutable QString m_mimeGroup;
     bool m_isDirectory : 1;
+    bool m_isFile : 1;
     bool m_supportsReading : 1;
     bool m_supportsDeleting : 1;
     bool m_supportsWriting : 1;
@@ -78,6 +80,7 @@
     m_supportsWriting = initialValue;
     m_supportsMoving = initialValue;
     m_isDirectory = initialValue;
+    m_isFile = initialValue;
     m_isLocal = true;
     m_mimeType.clear();
     m_mimeGroup.clear();
@@ -113,6 +116,10 @@
         if (m_isDirectory && !item.isDir()) {
             m_isDirectory = false;
         }
+
+        if (m_isFile && !item.isFile()) {
+            m_isFile = false;
+        }
     }
 }
 
@@ -170,6 +177,11 @@
     return d->m_isDirectory;
 }
 
+bool KFileItemListProperties::isFile() const
+{
+    return d->m_isFile;
+}
+
 QString KFileItemListProperties::mimeType() const
 {
     if (d->m_mimeType.isEmpty()) {