diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 6326094dd8..5754ed2bfc 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -559,6 +559,8 @@ author: "作者"
 leaveConfirm: "未保存の変更があります。破棄しますか？"
 manage: "管理"
 plugins: "プラグイン"
+preferencesRegistry: "クライアント設定のレジストリ"
+preferencesRegistryShort: "レジストリ"
 deck: "デッキ"
 undeck: "デッキ解除"
 useBlurEffectForModal: "モーダルにぼかし効果を使用"
@@ -894,6 +896,25 @@ _plugin:
   installWarn: "信頼できないプラグインはインストールしないでください。"
   manage: "プラグインの管理"
 
+_preferencesRegistry:
+  list: "一覧"
+  saveNew: "新規保存"
+  apply: "適用"
+  delete: "削除"
+  save: "上書き保存"
+  rename: "名称変更"
+  saveNewDescription: "現在のデバイスの状態をサーバーに保存します。"
+  inputName: "レジストリ名を入力"
+  cannotSave: "保存できません"
+  nameAlreadyExists: "レジストリ名「{name}」は既に存在します。違うレジストリ名を指定してください。"
+  applyConfirm: "プロファイル「{name}」を現在のデバイスに適用しますか？現在のデバイス設定は失われます。"
+  saveConfirm: "{name}に上書き保存しますか？"
+  deleteConfirm: "{name}を削除しますか？"
+  renameConfirm: "「{old}」を「{new}」に変更しますか？"
+  noRegistries: "レジストリは登録されていません。「新規保存」で現在のクライアント設定をサーバーに保存できます。"
+  createdAt: "作成日時: {date} {time}"
+  updatedAt: "更新日時: {date} {time}"
+
 _registry:
   scope: "スコープ"
   key: "キー"
diff --git a/packages/client/src/pages/settings/index.vue b/packages/client/src/pages/settings/index.vue
index 1838cb73e3..752054e9b3 100644
--- a/packages/client/src/pages/settings/index.vue
+++ b/packages/client/src/pages/settings/index.vue
@@ -132,6 +132,11 @@ const menuDef = computed(() => [{
 		text: i18n.ts.plugins,
 		to: '/settings/plugin',
 		active: props.initialPage === 'plugin',
+	}, {
+		icon: 'fas fa-floppy-disk',
+		text: i18n.ts.preferencesRegistryShort,
+		to: '/settings/preferences-registry',
+		active: props.initialPage === 'preferences-registry',
 	}],
 }, {
 	title: i18n.ts.otherSettings,
@@ -225,6 +230,7 @@ const component = computed(() => {
 		case 'deck': return defineAsyncComponent(() => import('./deck.vue'));
 		case 'plugin': return defineAsyncComponent(() => import('./plugin.vue'));
 		case 'plugin/install': return defineAsyncComponent(() => import('./plugin.install.vue'));
+		case 'preferences-registry': return defineAsyncComponent(() => import('./preferences-registry.vue'));
 		case 'import-export': return defineAsyncComponent(() => import('./import-export.vue'));
 		case 'account-info': return defineAsyncComponent(() => import('./account-info.vue'));
 		case 'delete-account': return defineAsyncComponent(() => import('./delete-account.vue'));
diff --git a/packages/client/src/pages/settings/preferences-registry.vue b/packages/client/src/pages/settings/preferences-registry.vue
new file mode 100644
index 0000000000..d668150045
--- /dev/null
+++ b/packages/client/src/pages/settings/preferences-registry.vue
@@ -0,0 +1,278 @@
+<template>
+<div class="_formRoot">
+	<MkButton class="primary" @click="saveNew">{{ ts._preferencesRegistry.saveNew }}</MkButton>
+
+	<FormSection>
+		<template #label>{{ ts._preferencesRegistry.list }}</template>
+		<div
+			v-if="registries && Object.keys(registries).length > 0"
+			v-for="(registry, id) in registries"
+			:key="id"
+			class="_formBlock _panel"
+			:class="$style.registry"
+			@click="$event => menu($event, id)"
+			@contextmenu.prevent.stop="$event => menu($event, id)"
+		>
+			<div :class="$style.registryName">{{ registry.name }}</div>
+			<div :class="$style.registryTime">{{ t('_preferencesRegistry.createdAt', { date: (new Date(registry.createdAt)).toLocaleDateString(), time: (new Date(registry.createdAt)).toLocaleTimeString() }) }}</div>
+			<div :class="$style.registryTime" v-if="registry.updatedAt">{{ t('_preferencesRegistry.updatedAt', { date: (new Date(registry.createdAt)).toLocaleDateString(), time: (new Date(registry.createdAt)).toLocaleTimeString() }) }}</div>
+		</div>
+		<div v-else-if="registries">
+			<MkInfo>{{ ts._preferencesRegistry.noRegistries }}</MkInfo>
+		</div>
+		<MkLoading v-else />
+	</FormSection>
+</div>
+</template>
+
+<script lang="ts" setup>
+import { onMounted, onUnmounted, useCssModule } from 'vue';
+import FormSection from '@/components/form/section.vue';
+import MkButton from '@/components/ui/button.vue';
+import MkInfo from '@/components/ui/info.vue';
+import * as os from '@/os';
+import { v4 as uuid } from 'uuid';
+import { ColdDeviceStorage, defaultStore } from '@/store';
+import * as symbols from '@/symbols';
+import { unisonReload } from '@/scripts/unison-reload';
+import { stream } from '@/stream';
+import { $i } from '@/account';
+import { i18n } from '@/i18n';
+const { t, ts } = i18n;
+
+useCssModule();
+
+const scope = ['clientPreferencesProfiles'];
+
+const connection = $i && stream.useChannel('main');
+
+type Registry = {
+	name: string;
+	createdAt: string;
+	updatedAt: string | null;
+	defaultStore: Partial<typeof defaultStore.state>;
+	coldDeviceStorage: Partial<typeof ColdDeviceStorage.default>;
+	fontSize: string | null;
+	useSystemFont: 't' | null;
+};
+
+type Registries = {
+	[key: string]: Registry;
+};
+
+let registries = $ref<Registries | null>(null);
+
+os.api('i/registry/get-all', { scope })
+	.then(res => {
+		registries = res || {};
+		console.log(registries);
+	});
+
+function getDefaultStoreValues() {
+	return (Object.keys(defaultStore.state) as (keyof typeof defaultStore.state)[]).reduce((acc, key) => {
+		if (defaultStore.def[key].where !== 'account') acc[key] = defaultStore.state[key];
+		return acc;
+	}, {} as any);
+}
+
+async function saveNew() {
+	if (!registries) return;
+
+	const { canceled, result: name } = await os.inputText({
+		title: ts._preferencesRegistry.inputName,
+		text: ts._preferencesRegistry.saveNewDescription,
+	});
+
+	if (canceled) return;
+	if (Object.entries(registries).some(e => e[1].name === name)) {
+		return os.alert({
+			title: ts._preferencesRegistry.cannotSave,
+			text: t('_preferencesRegistry.nameAlreadyExists', { name }),
+		});
+	}
+
+	const id = uuid();
+	const registry: Registry = {
+		name,
+		createdAt: (new Date()).toISOString(),
+		updatedAt: null,
+		defaultStore: getDefaultStoreValues(),
+		coldDeviceStorage: ColdDeviceStorage.getAll(),
+		fontSize: localStorage.getItem('fontSize'),
+		useSystemFont: localStorage.getItem('useSystemFont') as 't' | null,
+	};
+	await os.api('i/registry/set', { scope, key: id, value: registry });
+	registries[id] = registry;
+}
+
+async function applyRegistry(id: string) {
+	if (!registries) return;
+
+	const registry = registries[id];
+
+	const { canceled: cancel1 } = await os.confirm({
+		type: 'warning',
+		title: ts._preferencesRegistry.apply,
+		text: t('_preferencesRegistry.applyConfirm', { name: registry.name }),
+	});
+	if (cancel1) return;
+
+	// defaultStore
+	for (const [key, value] of Object.entries(registry.defaultStore)) {
+		if (key in defaultStore.def && defaultStore.def[key].where !== 'account') {
+			console.log(key);
+			defaultStore.set(key as keyof Registry['defaultStore'], value);
+		}
+	}
+
+	// coldDeviceStorage
+	for (const [key, value] of Object.entries(registry.coldDeviceStorage)) {
+		ColdDeviceStorage.set(key as keyof Registry['coldDeviceStorage'], value);
+	}
+
+	// fontSize
+	if (registry.fontSize) {
+		localStorage.setItem('fontSize', registry.fontSize);
+	} else {
+		localStorage.removeItem('fontSize');
+	}
+
+	// useSystemFont
+	if (registry.useSystemFont) {
+		localStorage.setItem('useSystemFont', registry.useSystemFont);
+	} else {
+		localStorage.removeItem('useSystemFont');
+	}
+
+	const { canceled: cancel2 } = await os.confirm({
+		type: 'info',
+		text: ts.reloadToApplySetting,
+	});
+	if (cancel2) return;
+
+	unisonReload();
+}
+
+async function deleteRegistry(id: string) {
+	if (!registries) return;
+
+	const { canceled } = await os.confirm({
+		type: 'info',
+		title: ts._preferencesRegistry.delete,
+		text: t('_preferencesRegistry.deleteConfirm', { name: registries[id].name }),
+	});
+	if (canceled) return;
+
+	await os.api('i/registry/remove', { scope, key: id });
+	delete registries[id];
+}
+
+async function save(id: string) {
+	if (!registries) return;
+
+	const { name, createdAt } = registries[id];
+
+	const { canceled } = await os.confirm({
+		type: 'info',
+		title: ts._preferencesRegistry.save,
+		text: t('_preferencesRegistry.saveConfirm', { name }),
+	});
+	if (canceled) return;
+
+	const registry: Registry = {
+		name,
+		createdAt,
+		updatedAt: (new Date()).toISOString(),
+		defaultStore: getDefaultStoreValues(),
+		coldDeviceStorage: ColdDeviceStorage.getAll(),
+	};
+	await os.api('i/registry/set', { scope, key: id, value: registry });
+	registries[id] = registry;
+}
+
+async function rename(id: string) {
+	if (!registries) return;
+
+	const { canceled: cancel1, result: name } = await os.inputText({
+		title: ts._preferencesRegistry.inputName,
+	});
+	if (cancel1 || registries[id].name === name) return;
+
+	if (Object.entries(registries).some(e => e[1].name === name)) {
+		return os.alert({
+			title: ts._preferencesRegistry.cannotSave,
+			text: t('_preferencesRegistry.nameAlreadyExists', { name }),
+		});
+	}
+
+	const registry = Object.assign({}, { ...registries[id] });
+
+	const { canceled: cancel2 } = await os.confirm({
+		type: 'info',
+		title: ts._preferencesRegistry.rename,
+		text: t('_preferencesRegistry.renameConfirm', { old: registry.name, new: name }),
+	});
+	if (cancel2) return;
+
+	registry.name = name;
+	await os.api('i/registry/set', { scope, key: id, value: registry });
+}
+
+function menu(ev: MouseEvent, registryId: string) {
+	return os.popupMenu([{
+		text: ts._preferencesRegistry.apply,
+		icon: 'fas fa-circle-down',
+		action: () => applyRegistry(registryId),
+	}, {
+		text: ts._preferencesRegistry.rename,
+		icon: 'fas fa-i-cursor',
+		action: () => rename(registryId),
+	}, {
+		text: ts._preferencesRegistry.save,
+		icon: 'fas fa-floppy-disk',
+		action: () => save(registryId),
+	}, {
+		text: ts._preferencesRegistry.delete,
+		icon: 'fas fa-trash-can',
+		action: () => deleteRegistry(registryId),
+	}], ev.currentTarget ?? ev.target)
+}
+
+onMounted(() => {
+	// streamingのuser storage updateイベントを監視して更新
+	connection?.on('registryUpdated', ({ scope: recievedScope, key, value }) => {
+		if (!recievedScope || recievedScope.length !== scope.length || recievedScope[0] !== scope[0]) return;
+		if (!registries) return;
+
+		registries[key] = value;
+	});
+});
+
+onUnmounted(() => {
+	connection?.off('registryUpdated');
+});
+
+defineExpose({
+	[symbols.PAGE_INFO]: {
+		title: ts.preferencesRegistry,
+		icon: 'fas fa-floppy-disk',
+		bg: 'var(--bg)',
+	}
+})
+</script>
+
+<style lang="scss" module>
+.registry {
+	padding: 20px;
+	cursor: pointer;
+
+	&Name {
+		font-weight: 700;
+	}
+
+	&Time {
+		font-size: .85em;
+		opacity: .7;
+	}
+}
+</style>
diff --git a/packages/client/src/store.ts b/packages/client/src/store.ts
index b9800ec607..296eaa2068 100644
--- a/packages/client/src/store.ts
+++ b/packages/client/src/store.ts
@@ -286,6 +286,16 @@ export class ColdDeviceStorage {
 		}
 	}
 
+	public static getAll(): Partial<typeof this.default> {
+		return (Object.keys(this.default) as (keyof typeof this.default)[]).reduce((acc, key) => {
+			const value = localStorage.getItem(PREFIX + key);
+			if (value != null) {
+				acc[key] = JSON.parse(value);
+			}
+			return acc;
+		}, {} as any);
+	}
+
 	public static set<T extends keyof typeof ColdDeviceStorage.default>(key: T, value: typeof ColdDeviceStorage.default[T]): void {
 		localStorage.setItem(PREFIX + key, JSON.stringify(value));