diff --git a/ExaArray/Extensions.ExaArray1D.cs b/ExaArray/Extensions.ExaArray1D.cs
new file mode 100644
index 0000000..ffc64f3
--- /dev/null
+++ b/ExaArray/Extensions.ExaArray1D.cs
@@ -0,0 +1,41 @@
+using System;
+
+namespace Exa
+{
+    /// <summary>
+    /// Extension methods for <c>ExaArray1D</c>.
+    /// </summary>
+    public static class ExtensionsExaArray1D
+    {
+        /// <summary>
+        /// Creates a new ExaArray1D from this instance. 
+        /// </summary>
+        /// <remarks>
+        /// When <c>T</c> is a value type, data gets copied as values. When <c>T</c> is a reference type, the pointers
+        /// to the original objects are copied. Thus, this factory method does not create a deep copy.
+        ///
+        /// Performance: O(n)
+        /// </remarks>
+        /// <param name="other">The instance from which the new instance is to be created.</param>
+        /// <returns>The new instance</returns>
+        public static ExaArray1D<T> Clone<T>(this ExaArray1D<T> other) => ExaArray1D<T>.CreateFrom(other);
+
+        /// <summary>
+        /// Creates a new ExaArray1D from another, respecting the given range.
+        /// </summary>
+        /// <remarks>
+        /// When <c>T</c> is a value type, data gets copied as values. When <c>T</c> is a reference type, the pointers
+        /// to the original objects are copied. Thus, this factory method does not create a deep copy.
+        ///
+        /// Performance: O(n)
+        ///
+        /// The indices are inclusive.
+        /// </remarks>
+        /// <param name="other">The instance from which the new instance is to be created.</param>
+        /// <param name="indexFrom">The first source element which should be part of the new array.</param>
+        /// <param name="indexTo">The last source element which should be part of the new array.</param>
+        /// <returns>The new instance</returns>
+        /// <exception cref="IndexOutOfRangeException">Throws, when one or both of the indices are out of range.</exception>
+        public static ExaArray1D<T> Clone<T>(this ExaArray1D<T> other, ulong indexFrom, ulong indexTo) => ExaArray1D<T>.CreateFrom(other, indexFrom, indexTo);
+    }
+}
\ No newline at end of file
diff --git a/ExaArrayTests/ExaArray1DTests.cs b/ExaArrayTests/ExaArray1DTests.cs
index 88f476c..7400637 100644
--- a/ExaArrayTests/ExaArray1DTests.cs
+++ b/ExaArrayTests/ExaArray1DTests.cs
@@ -540,7 +540,12 @@ namespace ExaArrayTests
                 exPerf.Extend(3 * MAX); // more than one chunk
                 
                 var next = ExaArray1D<byte>.CreateFrom(exPerf, 0, exPerf.Length - 1);
+                var next2 = exPerf.Clone();
+                var next3 = exPerf.Clone(0, exPerf.Length - 1);
+                
                 Assert.That(next.Length, Is.EqualTo(exPerf.Length));
+                Assert.That(next2.Length, Is.EqualTo(exPerf.Length));
+                Assert.That(next3.Length, Is.EqualTo(exPerf.Length));
             }
 
             [Test]