diff --git a/add_to_pydotorg.py b/add_to_pydotorg.py
index a10be889..e4c5ec5d 100755
--- a/add_to_pydotorg.py
+++ b/add_to_pydotorg.py
@@ -128,6 +128,33 @@ def get_file_descriptions(
             rx(r"-embed-arm64\.zip$"),
             ("Windows embeddable package (ARM64)", "windows", False, ""),
         ),
+        (
+            rx(r"\dt-amd64\.zip$"),
+            (
+                "Windows free-threaded 64-bit embeddable package",
+                "windows",
+                False,
+                "",
+            ),
+        ),
+        (
+            rx(r"\dt-arm64\.zip$"),
+            (
+                "Windows free-threaded ARM64 embeddable package",
+                "windows",
+                False,
+                "",
+            ),
+        ),
+        (
+            rx(r"\dt-win32\.zip$"),
+            (
+                "Windows free-threaded 32-bit embeddable package",
+                "windows",
+                False,
+                "",
+            ),
+        ),
         (
             rx(r"-arm64\.exe$"),
             ("Windows installer (ARM64)", "windows", False, "Experimental"),
@@ -262,6 +289,7 @@ def list_files(
 ) -> Generator[tuple[str, str, str, bool, str], None, None]:
     """List all of the release's download files."""
     reldir = base_version(release)
+    version_prefixes = (release + "-", release + ".", release + "t-")
     for rfile in sorted(os.listdir(path.join(ftp_root, reldir))):
         if not path.isfile(path.join(ftp_root, reldir, rfile)):
             continue
@@ -275,7 +303,7 @@ def list_files(
             print(f"    File {reldir}/{rfile} has wrong prefix")
             continue
 
-        if not rest.startswith((release + "-", release + ".")):
+        if not rest.startswith(version_prefixes):
             print(f"    File {reldir}/{rfile} has a different version")
             continue
 
diff --git a/tests/test_add_to_pydotorg.py b/tests/test_add_to_pydotorg.py
index 83d780fb..7ce43c7f 100644
--- a/tests/test_add_to_pydotorg.py
+++ b/tests/test_add_to_pydotorg.py
@@ -213,6 +213,27 @@ def test_list_files(fs: FakeFilesystem) -> None:
             "",
         ),
         ("python-3.14.0b3.exe", "Windows installer (32-bit)", "windows", False, ""),
+        (
+            "python-3.14.0b3t-amd64.zip",
+            "Windows free-threaded 64-bit embeddable package",
+            "windows",
+            False,
+            "",
+        ),
+        (
+            "python-3.14.0b3t-arm64.zip",
+            "Windows free-threaded ARM64 embeddable package",
+            "windows",
+            False,
+            "",
+        ),
+        (
+            "python-3.14.0b3t-win32.zip",
+            "Windows free-threaded 32-bit embeddable package",
+            "windows",
+            False,
+            "",
+        ),
         (
             "windows-3.14.0b3.json",
             "Windows release manifest",
@@ -221,3 +242,67 @@ def test_list_files(fs: FakeFilesystem) -> None:
             "Install with 'py install 3.14'",
         ),
     ]
+
+
+def test_list_files_accepts_final_free_threaded_windows_names(
+    fs: FakeFilesystem,
+) -> None:
+    fake_ftp_root = "/fake_ftp_root"
+    release_dir = Path(fake_ftp_root) / "3.14.0"
+    fs.create_dir(release_dir)
+    fs.create_file(release_dir / "python-3.14.0t-amd64.zip")
+
+    files = list(add_to_pydotorg.list_files(fake_ftp_root, "3.14.0"))
+
+    assert files == [
+        (
+            "python-3.14.0t-amd64.zip",
+            "Windows free-threaded 64-bit embeddable package",
+            "windows",
+            False,
+            "",
+        )
+    ]
+
+
+def test_free_threaded_windows_zip_file_dicts_have_unique_metadata(
+    fs: FakeFilesystem,
+) -> None:
+    fake_ftp_root = "/fake_ftp_root"
+    release = "3.14.0b3"
+    release_dir = Path(fake_ftp_root) / "3.14.0"
+    fs.create_dir(release_dir)
+    files = [
+        "python-3.14.0b3t-amd64.zip",
+        "python-3.14.0b3t-arm64.zip",
+        "python-3.14.0b3t-win32.zip",
+    ]
+    for rfile in files:
+        fs.create_file(release_dir / rfile)
+
+    file_dicts = []
+    for (
+        rfile,
+        name,
+        _os_slug,
+        download_button,
+        description,
+    ) in add_to_pydotorg.list_files(
+        fake_ftp_root,
+        release,
+    ):
+        file_dicts.append(
+            add_to_pydotorg.build_file_dict(
+                fake_ftp_root,
+                release,
+                rfile,
+                1,
+                name,
+                2,
+                download_button,
+                description,
+            )
+        )
+
+    assert len({file_dict["slug"] for file_dict in file_dicts}) == len(files)
+    assert {file_dict["download_button"] for file_dict in file_dicts} == {False}