diff --git a/aqt/archives.py b/aqt/archives.py
index 5bef0f92..3b715b80 100644
--- a/aqt/archives.py
+++ b/aqt/archives.py
@@ -380,17 +380,27 @@ def _get_archives_base(self, name, target_packages):
         os_name = self.os_name
         if self.os_name == "windows":
             os_name += "_x86"
-        elif os_name != "linux_arm64" and os_name != "all_os":
+        elif os_name != "linux_arm64" and os_name != "all_os" and os_name != "windows_arm64":
             os_name += "_x64"
         if self.target == "android" and self.version >= Version("6.7.0"):
             os_name = "all_os"
-        os_target_folder = posixpath.join(
-            "online/qtsdkrepository",
-            os_name,
-            self.target,
-            # tools_ifw/
-            name,
-        )
+        #
+        if os_name in ("windows_x86", "windows_arm64") and self.version >= Version("6.8.0"):
+            os_target_folder = posixpath.join(
+                "online/qtsdkrepository",
+                os_name,
+                self.target,
+                name,
+                name,
+            )
+        else:
+            os_target_folder = posixpath.join(
+                "online/qtsdkrepository",
+                os_name,
+                self.target,
+                # tools_ifw/
+                name,
+            )
         update_xml_url = posixpath.join(os_target_folder, "Updates.xml")
         update_xml_text = self._download_update_xml(update_xml_url)
         self._parse_update_xml(os_target_folder, update_xml_text, target_packages)
diff --git a/aqt/installer.py b/aqt/installer.py
index 46b8ccea..bfd09a64 100644
--- a/aqt/installer.py
+++ b/aqt/installer.py
@@ -280,6 +280,8 @@ def _set_arch(arch: Optional[str], os_name: str, target: str, qt_version_or_spec
                     return "android"
             except ValueError:
                 pass
+        elif os_name == "windows_arm64" and target == "desktop":
+            return "windows_msvc2022_arm64"
         raise CliInputError("Please supply a target architecture.", should_show_help=True)
 
     def _check_mirror(self, mirror):
@@ -747,7 +749,9 @@ def _set_install_qt_parser(self, install_qt_parser, *, is_legacy: bool):
 
     def _set_install_tool_parser(self, install_tool_parser, *, is_legacy: bool):
         install_tool_parser.set_defaults(func=self.run_install_tool, is_legacy=is_legacy)
-        install_tool_parser.add_argument("host", choices=["linux", "linux_arm64", "mac", "windows"], help="host os name")
+        install_tool_parser.add_argument(
+            "host", choices=["linux", "linux_arm64", "mac", "windows", "windows_arm64"], help="host os name"
+        )
         if not is_legacy:
             install_tool_parser.add_argument(
                 "target",
@@ -804,7 +808,9 @@ def make_parser_sde(cmd: str, desc: str, is_legacy: bool, action, is_add_kde: bo
 
         def make_parser_list_sde(cmd: str, desc: str, cmd_type: str):
             parser = subparsers.add_parser(cmd, description=desc)
-            parser.add_argument("host", choices=["linux", "linux_arm64", "mac", "windows"], help="host os name")
+            parser.add_argument(
+                "host", choices=["linux", "linux_arm64", "mac", "windows", "windows_arm64"], help="host os name"
+            )
             parser.add_argument(
                 "qt_version_spec",
                 metavar="(VERSION | SPECIFICATION)",
@@ -852,7 +858,9 @@ def _make_list_qt_parser(self, subparsers: argparse._SubParsersAction):
             "$ aqt list-qt mac desktop --archives 5.9.0 clang_64              # list archives in base Qt installation\n"
             "$ aqt list-qt mac desktop --archives 5.14.0 clang_64 debug_info  # list archives in debug_info module\n",
         )
-        list_parser.add_argument("host", choices=["linux", "linux_arm64", "mac", "windows"], help="host os name")
+        list_parser.add_argument(
+            "host", choices=["linux", "linux_arm64", "mac", "windows", "windows_arm64"], help="host os name"
+        )
         list_parser.add_argument(
             "target",
             nargs="?",
@@ -936,7 +944,9 @@ def _make_list_tool_parser(self, subparsers: argparse._SubParsersAction):
             "$ aqt list-tool mac desktop tools_ifw --long  # print tool variant names with metadata for QtIFW\n"
             "$ aqt list-tool mac desktop ifw --long        # print tool variant names with metadata for QtIFW\n",
         )
-        list_parser.add_argument("host", choices=["linux", "linux_arm64", "mac", "windows"], help="host os name")
+        list_parser.add_argument(
+            "host", choices=["linux", "linux_arm64", "mac", "windows", "windows_arm64"], help="host os name"
+        )
         list_parser.add_argument(
             "target",
             nargs="?",
@@ -1023,7 +1033,9 @@ def _set_common_arguments(self, subparser, *, is_legacy: bool, is_target_depreca
         """
         if is_legacy:
             subparser.add_argument("qt_version", help='Qt version in the format of "5.X.Y"')
-        subparser.add_argument("host", choices=["linux", "linux_arm64", "mac", "windows"], help="host os name")
+        subparser.add_argument(
+            "host", choices=["linux", "linux_arm64", "mac", "windows", "windows_arm64"], help="host os name"
+        )
         if is_target_deprecated:
             subparser.add_argument(
                 "target",
diff --git a/aqt/metadata.py b/aqt/metadata.py
index 003ff613..2d488ccb 100644
--- a/aqt/metadata.py
+++ b/aqt/metadata.py
@@ -199,9 +199,10 @@ def get_semantic_version(qt_ver: str, is_preview: bool) -> Optional[Version]:
 
 class ArchiveId:
     CATEGORIES = ("tools", "qt")
-    HOSTS = ("windows", "mac", "linux", "linux_arm64", "all_os")
+    HOSTS = ("windows", "windows_arm64", "mac", "linux", "linux_arm64", "all_os")
     TARGETS_FOR_HOST = {
         "windows": ["android", "desktop", "winrt"],
+        "windows_arm64": ["desktop"],
         "mac": ["android", "desktop", "ios"],
         "linux": ["android", "desktop"],
         "linux_arm64": ["desktop"],
@@ -233,17 +234,29 @@ def is_tools(self) -> bool:
     def to_url(self) -> str:
         return "online/qtsdkrepository/{os}{arch}/{target}/".format(
             os=self.host,
-            arch=("_x86" if self.host == "windows" else ("" if self.host in ("linux_arm64", "all_os") else "_x64")),
+            arch=(
+                "_x86"
+                if self.host == "windows"
+                else ("" if self.host in ("linux_arm64", "all_os", "windows_arm64") else "_x64")
+            ),
             target=self.target,
         )
 
-    def to_folder(self, qt_version_no_dots: str, extension: Optional[str] = None) -> str:
-        return "{category}{major}_{ver}{ext}".format(
-            category=self.category,
-            major=qt_version_no_dots[0],
-            ver=qt_version_no_dots,
-            ext="_" + extension if extension else "",
-        )
+    def to_folder(self, version: Version, qt_version_no_dots: str, extension: Optional[str] = None) -> str:
+        if version >= Version("6.8.0"):
+            return "{category}{major}_{ver}/{category}{major}_{ver}{ext}".format(
+                category=self.category,
+                major=qt_version_no_dots[0],
+                ver=qt_version_no_dots,
+                ext="_" + extension if extension else "",
+            )
+        else:
+            return "{category}{major}_{ver}{ext}".format(
+                category=self.category,
+                major=qt_version_no_dots[0],
+                ver=qt_version_no_dots,
+                ext="_" + extension if extension else "",
+            )
 
     def all_extensions(self, version: Version) -> List[str]:
         if self.target == "desktop" and QtRepoProperty.is_in_wasm_range(self.host, version):
@@ -611,8 +624,9 @@ def fetch_arches(self, version: Version) -> List[str]:
         qt_ver_str = self._get_qt_version_str(version)
         for extension in self.archive_id.all_extensions(version):
             modules: Dict[str, Dict[str, str]] = {}
+            folder = self.archive_id.to_folder(version, qt_ver_str, extension)
             try:
-                modules = self._fetch_module_metadata(self.archive_id.to_folder(qt_ver_str, extension))
+                modules = self._fetch_module_metadata(folder)
             except ArchiveDownloadError as e:
                 if extension == "":
                     raise
@@ -810,7 +824,7 @@ def fetch_modules(self, version: Version, arch: str) -> List[str]:
         qt_ver_str = self._get_qt_version_str(version)
         # Example: re.compile(r"^(preview\.)?qt\.(qt5\.)?590\.(.+)$")
         pattern = re.compile(r"^(preview\.)?qt\.(qt" + str(version.major) + r"\.)?" + qt_ver_str + r"\.(.+)$")
-        modules_meta = self._fetch_module_metadata(self.archive_id.to_folder(qt_ver_str, extension))
+        modules_meta = self._fetch_module_metadata(self.archive_id.to_folder(version, qt_ver_str, extension))
 
         def to_module_arch(name: str) -> Tuple[Optional[str], Optional[str]]:
             _match = pattern.match(name)
@@ -856,7 +870,7 @@ def fetch_long_modules(self, version: Version, arch: str) -> ModuleData:
         def matches_arch(element: Element) -> bool:
             return bool(pattern.match(MetadataFactory.require_text(element, "Name")))
 
-        modules_meta = self._fetch_module_metadata(self.archive_id.to_folder(qt_ver_str, extension), matches_arch)
+        modules_meta = self._fetch_module_metadata(self.archive_id.to_folder(version, qt_ver_str, extension), matches_arch)
         m: Dict[str, Dict[str, str]] = {}
         for key, value in modules_meta.items():
             match = pattern.match(key)
@@ -874,7 +888,7 @@ def fetch_modules_sde(self, cmd_type: str, version: Version) -> List[str]:
             "qt",
         ), "Internal misuse of fetch_modules_sde"
         qt_ver_str = self._get_qt_version_str(version)
-        modules_meta = self._fetch_module_metadata(self.archive_id.to_folder(qt_ver_str, "src_doc_examples"))
+        modules_meta = self._fetch_module_metadata(self.archive_id.to_folder(version, qt_ver_str, "src_doc_examples"))
         # pattern: Match all names "qt.qt5.12345.doc.(\w+)
         pattern = re.compile(r"^qt\.(qt" + str(version.major) + r"\.)?" + qt_ver_str + r"\." + cmd_type + r"\.(.+)$")
 
@@ -913,7 +927,7 @@ def no_modules(element: Element) -> bool:
         predicate = no_modules if not modules else all_modules if "all" in modules else specify_modules
         try:
             mod_metadata = self._fetch_module_metadata(
-                self.archive_id.to_folder(qt_version_str, extension), predicate=predicate
+                self.archive_id.to_folder(version, qt_version_str, extension), predicate=predicate
             )
         except (AttributeError, ValueError) as e:
             raise ArchiveListError(f"Downloaded metadata is corrupted. {e}") from e
@@ -948,7 +962,10 @@ def fetch_default_desktop_arch(self, version: Version, is_msvc: bool = False) ->
         elif self.archive_id.host == "mac":
             return "clang_64"
         elif self.archive_id.host == "windows" and is_msvc:
-            return "win64_msvc2019_64"
+            if version >= Version("6.8.0"):
+                return "win64_msvc2022_64"
+            else:
+                return "win64_msvc2019_64"
         arches = [arch for arch in self.fetch_arches(version) if QtRepoProperty.MINGW_ARCH_PATTERN.match(arch)]
         selected_arch = QtRepoProperty.select_default_mingw(arches, is_dir=False)
         if not selected_arch:
diff --git a/docs/cli.rst b/docs/cli.rst
index 5104d5a5..635590b3 100644
--- a/docs/cli.rst
+++ b/docs/cli.rst
@@ -502,7 +502,7 @@ There are various combinations to accept according to Qt version.
 
 .. describe:: host
 
-    linux, linux_arm64, windows or mac. The operating system on which the Qt development tools will run.
+    linux, linux_arm64, windows, windows_arm64, all_os, or mac. The operating system on which the Qt development tools will run.
 
 .. describe:: target
 
@@ -539,7 +539,9 @@ There are various combinations to accept according to Qt version.
 
    * clang_64 for mac desktop
 
-   * win64_msvc2019_64, win64_msvc2017_64, win64_msvc2015_64, win32_msvc2015, win32_mingw53 for windows desktop
+   * win64_msvc2022_64, win64_mingw, win64_llvm_mingw, win64_msvc2019_64, win64_msvc2019_arm64, win64_msvc2017_64, win64_msvc2015_64, win32_msvc2015, win32_mingw53 for windows desktop
+
+   * win64_msvc2022_arm64 for windows_arm64 desktop
 
    * android_armv7, android_arm64_v8a, android_x86, android_x86_64 for android