diff --git a/src/TL.Helpers.cs b/src/TL.Helpers.cs
index 7c8f464..96ccc36 100644
--- a/src/TL.Helpers.cs
+++ b/src/TL.Helpers.cs
@@ -355,6 +355,8 @@ namespace TL
 	partial class Document
 	{
 		public override long ID => id;
+		public override string ToString() => Filename is string filename ? base.ToString() + ": " + filename : base.ToString();
+		public string Filename => attributes.OfType<DocumentAttributeFilename>().FirstOrDefault()?.file_name;
 		protected override InputDocument ToInputDocument() => new() { id = id, access_hash = access_hash, file_reference = file_reference };
 		public InputDocumentFileLocation ToFileLocation(PhotoSizeBase thumbSize = null) => new() { id = id, access_hash = access_hash, file_reference = file_reference, thumb_size = thumbSize?.Type };
 		public PhotoSizeBase LargestThumbSize => thumbs?.Aggregate((agg, next) => (long)next.Width * next.Height > (long)agg.Width * agg.Height ? next : agg);