diff --git a/src/typstsharp.tests/Tests.cs b/src/typstsharp.tests/Tests.cs
index 4a5b967..7cfc7ff 100644
--- a/src/typstsharp.tests/Tests.cs
+++ b/src/typstsharp.tests/Tests.cs
@@ -900,6 +900,65 @@ public async Task StreamingToAFileAsynchronouslyReturnsCompilerWarnings()
         }
     }
 
+    /// <summary>
+    /// foreach binds to the struct enumerator rather than the interface, so walking the pages of a
+    /// result costs nothing on the heap. Both results forward to a list held behind
+    /// IReadOnlyList, whose own enumerator would be boxed once per enumeration.
+    /// </summary>
+    [Test]
+    public async Task EnumeratingResultPagesDoesNotAllocate()
+    {
+        using var compiler = TypstCompiler.FromSource(TwoPageSource);
+        var svg = compiler.CompileSvg();
+        var png = compiler.CompilePng();
+
+        // Warm up so that nothing on the first pass is counted.
+        foreach (var page in svg) { _ = page; }
+        foreach (var page in png) { _ = page; }
+
+        // No await may sit between these two reads: the counter is per thread.
+        long before = GC.GetAllocatedBytesForCurrentThread();
+        foreach (var page in svg) { _ = page; }
+        foreach (var page in png) { _ = page; }
+        long allocated = GC.GetAllocatedBytesForCurrentThread() - before;
+
+        await Assert.That(allocated).IsEqualTo(0);
+    }
+
+    /// <summary>
+    /// The struct enumerator must yield exactly what the indexer does, and the interface path that
+    /// LINQ and IEnumerable callers take has to keep working alongside it.
+    /// </summary>
+    [Test]
+    public async Task ResultPagesEnumerateInIndexOrderThroughBothPaths()
+    {
+        using var compiler = TypstCompiler.FromSource(TwoPageSource);
+        var svg = compiler.CompileSvg();
+
+        var byForeach = new List<string>();
+        foreach (var page in svg)
+        {
+            byForeach.Add(page);
+        }
+
+        var byIndexer = Enumerable.Range(0, svg.Count).Select(i => svg[i]).ToList();
+        var byLinq = svg.ToList();
+
+        await Assert.That(byForeach.Count).IsEqualTo(2);
+        await Assert.That(byForeach.SequenceEqual(byIndexer)).IsTrue();
+        await Assert.That(byLinq.SequenceEqual(byIndexer)).IsTrue();
+
+        var png = compiler.CompilePng();
+        var pngByForeach = new List<byte[]>();
+        foreach (var page in png)
+        {
+            pngByForeach.Add(page);
+        }
+
+        await Assert.That(pngByForeach.Count).IsEqualTo(png.Count);
+        await Assert.That(pngByForeach.SequenceEqual(png.ToList())).IsTrue();
+    }
+
     [Test]
     public async Task WarningsFromADocumentCannotBeMutatedByCallers()
     {
diff --git a/src/typstsharp/TypstCompiler.cs b/src/typstsharp/TypstCompiler.cs
index bbf1b22..ec57a3e 100644
--- a/src/typstsharp/TypstCompiler.cs
+++ b/src/typstsharp/TypstCompiler.cs
@@ -670,6 +670,40 @@ public Task SaveAsync(string path, CancellationToken cancellationToken = default
         File.WriteAllBytesAsync(path, Bytes, cancellationToken);
 }
 
+/// <summary>
+/// Walks the pages of a compile result without allocating.
+/// </summary>
+/// <remarks>
+/// <see cref="SvgResult"/> and <see cref="PngResult"/> hold their pages behind
+/// <see cref="IReadOnlyList{T}"/>. Returning that list's own enumerator would box it, because the
+/// list hands it back as an <see cref="IEnumerator{T}"/> rather than as its own struct. Indexing
+/// instead costs one interface call per page and nothing on the heap.
+/// </remarks>
+/// <typeparam name="T">The page type: an SVG string or the bytes of a PNG.</typeparam>
+public struct PageEnumerator<T> : IEnumerator<T>
+{
+    private readonly IReadOnlyList<T> _pages;
+    private int _index;
+
+    internal PageEnumerator(IReadOnlyList<T> pages)
+    {
+        _pages = pages;
+        _index = -1;
+    }
+
+    public readonly T Current => _pages[_index];
+
+    readonly object? System.Collections.IEnumerator.Current => Current;
+
+    public bool MoveNext() => ++_index < _pages.Count;
+
+    public void Reset() => _index = -1;
+
+    public readonly void Dispose()
+    {
+    }
+}
+
 /// <summary>
 /// Represents the result of compiling a document to SVG format (one SVG string per page).
 /// Supports implicit conversion to <see cref="string"/> (returning the primary page SVG).
@@ -678,7 +712,15 @@ public sealed record SvgResult(IReadOnlyList<string> Pages, IReadOnlyList<string
 {
     public int Count => Pages.Count;
     public string this[int index] => Pages[index];
-    public IEnumerator<string> GetEnumerator() => Pages.GetEnumerator();
+
+    /// <summary>
+    /// Returns a struct enumerator, which <c>foreach</c> binds to in preference to the interface.
+    /// Forwarding straight to <c>Pages.GetEnumerator()</c> would hand back the underlying list's
+    /// enumerator through <see cref="IEnumerator{T}"/> and box it once per enumeration.
+    /// </summary>
+    public PageEnumerator<string> GetEnumerator() => new(Pages);
+
+    IEnumerator<string> IEnumerable<string>.GetEnumerator() => Pages.GetEnumerator();
     System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() => Pages.GetEnumerator();
 
     /// <summary>
@@ -740,7 +782,15 @@ public sealed record PngResult(IReadOnlyList<byte[]> Pages, IReadOnlyList<string
 {
     public int Count => Pages.Count;
     public byte[] this[int index] => Pages[index];
-    public IEnumerator<byte[]> GetEnumerator() => Pages.GetEnumerator();
+
+    /// <summary>
+    /// Returns a struct enumerator, which <c>foreach</c> binds to in preference to the interface.
+    /// Forwarding straight to <c>Pages.GetEnumerator()</c> would hand back the underlying list's
+    /// enumerator through <see cref="IEnumerator{T}"/> and box it once per enumeration.
+    /// </summary>
+    public PageEnumerator<byte[]> GetEnumerator() => new(Pages);
+
+    IEnumerator<byte[]> IEnumerable<byte[]>.GetEnumerator() => Pages.GetEnumerator();
     System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() => Pages.GetEnumerator();
 
     /// <summary>