diff --git a/config/defaults.js b/config/defaults.js
new file mode 100644
index 0000000000..ad4e5772c5
--- /dev/null
+++ b/config/defaults.js
@@ -0,0 +1,37 @@
+const defaultConfig = {
+	"window-size": {
+		width: 1100,
+		height: 550,
+	},
+	url: "https://music.youtube.com",
+	options: {
+		tray: false,
+		appVisible: true,
+		autoUpdates: true,
+		hideMenu: false,
+		startAtLogin: false,
+		disableHardwareAcceleration: false,
+	},
+	plugins: {
+		// Enabled plugins
+		navigation: {
+			enabled: true,
+		},
+		shortcuts: {
+			enabled: true,
+		},
+		adblocker: {
+			enabled: true,
+			cache: true,
+			additionalBlockLists: [], // Additional list of filters, e.g "https://raw.githubusercontent.com/uBlockOrigin/uAssets/master/filters/filters.txt"
+		},
+		// Disabled plugins
+		downloader: {
+			enabled: false,
+			ffmpegArgs: [], // e.g. ["-b:a", "192k"] for an audio bitrate of 192kb/s
+			downloadFolder: undefined, // Custom download folder (absolute path)
+		},
+	},
+};
+
+module.exports = defaultConfig;
diff --git a/config/index.js b/config/index.js
new file mode 100644
index 0000000000..31f787e8a1
--- /dev/null
+++ b/config/index.js
@@ -0,0 +1,18 @@
+const plugins = require("./plugins");
+const store = require("./store");
+
+const set = (key, value) => {
+	store.set(key, value);
+};
+
+const get = (key) => {
+	return store.get(key);
+};
+
+module.exports = {
+	get,
+	set,
+	edit: () => store.openInEditor(),
+	watch: (cb) => store.onDidAnyChange(cb),
+	plugins,
+};
diff --git a/config/plugins.js b/config/plugins.js
new file mode 100644
index 0000000000..03962c3d07
--- /dev/null
+++ b/config/plugins.js
@@ -0,0 +1,41 @@
+const store = require("./store");
+
+function getEnabled() {
+	const plugins = store.get("plugins");
+	const enabledPlugins = Object.entries(plugins).filter(([plugin, options]) =>
+		isEnabled(plugin)
+	);
+	return enabledPlugins;
+}
+
+function isEnabled(plugin) {
+	const pluginConfig = store.get("plugins")[plugin];
+	return pluginConfig !== undefined && pluginConfig.enabled;
+}
+
+function setOptions(plugin, options) {
+	const plugins = store.get("plugins");
+	store.set("plugins", {
+		...plugins,
+		[plugin]: {
+			...plugins[plugin],
+			...options,
+		},
+	});
+}
+
+function enable(plugin) {
+	setOptions(plugin, { enabled: true });
+}
+
+function disable(plugin) {
+	setOptions(plugin, { enabled: false });
+}
+
+module.exports = {
+	isEnabled,
+	getEnabled,
+	enable,
+	disable,
+	setOptions,
+};
diff --git a/config/store.js b/config/store.js
new file mode 100644
index 0000000000..85c39be7f1
--- /dev/null
+++ b/config/store.js
@@ -0,0 +1,40 @@
+const Store = require("electron-store");
+
+const defaults = require("./defaults");
+
+const migrations = {
+	">=1.7.0": (store) => {
+		const enabledPlugins = store.get("plugins");
+		if (!Array.isArray(enabledPlugins)) {
+			console.warn("Plugins are not in array format, cannot migrate");
+			return;
+		}
+
+		// Include custom options
+		const plugins = {
+			adblocker: {
+				enabled: true,
+				cache: true,
+				additionalBlockLists: [],
+			},
+			downloader: {
+				enabled: false,
+				ffmpegArgs: [], // e.g. ["-b:a", "192k"] for an audio bitrate of 192kb/s
+				downloadFolder: undefined, // Custom download folder (absolute path)
+			},
+		};
+		enabledPlugins.forEach((enabledPlugin) => {
+			plugins[enabledPlugin] = {
+				...plugins[enabledPlugin],
+				enabled: true,
+			};
+		});
+		store.set("plugins", plugins);
+	},
+};
+
+module.exports = new Store({
+	defaults,
+	clearInvalidConfig: false,
+	migrations,
+});
diff --git a/index.js b/index.js
index de4218d37b..fd35b2e03f 100644
--- a/index.js
+++ b/index.js
@@ -5,18 +5,8 @@ const electron = require("electron");
 const is = require("electron-is");
 const { autoUpdater } = require("electron-updater");
 
+const config = require("./config");
 const { setApplicationMenu } = require("./menu");
-const {
-	autoUpdate,
-	disableHardwareAcceleration,
-	getEnabledPlugins,
-	hideMenu,
-	isAppVisible,
-	isTrayEnabled,
-	setOptions,
-	store,
-	startAtLogin,
-} = require("./store");
 const { fileExists, injectCSS } = require("./plugins/utils");
 const { isTesting } = require("./utils/testing");
 const { setUpTray } = require("./tray");
@@ -28,7 +18,7 @@ app.commandLine.appendSwitch(
 	"--experimental-wasm-threads --experimental-wasm-bulk-memory"
 );
 app.allowRendererProcessReuse = true; // https://github.com/electron/electron/issues/18397
-if (disableHardwareAcceleration()) {
+if (config.get("options.disableHardwareAcceleration")) {
 	if (is.dev()) {
 		console.log("Disabling hardware acceleration");
 	}
@@ -64,19 +54,19 @@ function loadPlugins(win) {
 		}
 	});
 
-	getEnabledPlugins().forEach((plugin) => {
+	config.plugins.getEnabled().forEach(([plugin, options]) => {
 		console.log("Loaded plugin - " + plugin);
 		const pluginPath = path.join(__dirname, "plugins", plugin, "back.js");
 		fileExists(pluginPath, () => {
 			const handle = require(pluginPath);
-			handle(win);
+			handle(win, options);
 		});
 	});
 }
 
 function createMainWindow() {
-	const windowSize = store.get("window-size");
-	const windowMaximized = store.get("window-maximized");
+	const windowSize = config.get("window-size");
+	const windowMaximized = config.get("window-maximized");
 
 	const win = new electron.BrowserWindow({
 		icon: icon,
@@ -94,31 +84,34 @@ function createMainWindow() {
 		},
 		frame: !is.macOS(),
 		titleBarStyle: is.macOS() ? "hiddenInset" : "default",
-		autoHideMenuBar: hideMenu(),
+		autoHideMenuBar: config.get("options.hideMenu"),
 	});
 	if (windowMaximized) {
 		win.maximize();
 	}
 
-	win.webContents.loadURL(store.get("url"));
+	win.webContents.loadURL(config.get("url"));
 	win.on("closed", onClosed);
 
 	win.on("move", () => {
 		let position = win.getPosition();
-		store.set("window-position", { x: position[0], y: position[1] });
+		config.set("window-position", { x: position[0], y: position[1] });
 	});
 
 	win.on("resize", () => {
 		const windowSize = win.getSize();
 
-		store.set("window-maximized", win.isMaximized());
+		config.set("window-maximized", win.isMaximized());
 		if (!win.isMaximized()) {
-			store.set("window-size", { width: windowSize[0], height: windowSize[1] });
+			config.set("window-size", {
+				width: windowSize[0],
+				height: windowSize[1],
+			});
 		}
 	});
 
 	win.once("ready-to-show", () => {
-		if (isAppVisible()) {
+		if (config.get("options.appVisible")) {
 			win.show();
 		}
 	});
@@ -143,7 +136,7 @@ app.on("browser-window-created", (event, win) => {
 	win.webContents.on("did-navigate-in-page", () => {
 		const url = win.webContents.getURL();
 		if (url.startsWith("https://music.youtube.com")) {
-			store.set("url", url);
+			config.set("url", url);
 		}
 	});
 
@@ -196,14 +189,17 @@ app.on("activate", () => {
 app.on("ready", () => {
 	mainWindow = createMainWindow();
 	setApplicationMenu(mainWindow);
+	config.watch(() => {
+		setApplicationMenu(mainWindow);
+	});
 	setUpTray(app, mainWindow);
 
 	// Autostart at login
 	app.setLoginItemSettings({
-		openAtLogin: startAtLogin(),
+		openAtLogin: config.get("options.startAtLogin"),
 	});
 
-	if (!is.dev() && autoUpdate()) {
+	if (!is.dev() && config.get("options.autoUpdates")) {
 		autoUpdater.checkForUpdatesAndNotify();
 		autoUpdater.on("update-available", () => {
 			const downloadLink =
@@ -223,7 +219,7 @@ app.on("ready", () => {
 						break;
 					// Disable updates
 					case 2:
-						setOptions({ autoUpdates: false });
+						config.set("options.autoUpdates", false);
 						break;
 					default:
 						break;
@@ -234,7 +230,7 @@ app.on("ready", () => {
 
 	// Optimized for Mac OS X
 	if (is.macOS()) {
-		if (!isAppVisible()) {
+		if (!config.get("options.appVisible")) {
 			app.dock.hide();
 		}
 	}
@@ -244,7 +240,7 @@ app.on("ready", () => {
 		forceQuit = true;
 	});
 
-	if (is.macOS() || isTrayEnabled()) {
+	if (is.macOS() || config.get("options.tray")) {
 		mainWindow.on("close", (event) => {
 			// Hide the window instead of quitting (quit is available in tray options)
 			if (!forceQuit) {
diff --git a/menu.js b/menu.js
index 0932238c4e..9107854f93 100644
--- a/menu.js
+++ b/menu.js
@@ -2,36 +2,34 @@ const { app, Menu } = require("electron");
 const is = require("electron-is");
 
 const { getAllPlugins } = require("./plugins/utils");
-const {
-	isPluginEnabled,
-	enablePlugin,
-	disablePlugin,
-	autoUpdate,
-	hideMenu,
-	isAppVisible,
-	isTrayEnabled,
-	setOptions,
-	startAtLogin,
-	disableHardwareAcceleration,
-} = require("./store");
+const config = require("./config");
 
 const mainMenuTemplate = (win) => [
 	{
 		label: "Plugins",
-		submenu: getAllPlugins().map((plugin) => {
-			return {
-				label: plugin,
-				type: "checkbox",
-				checked: isPluginEnabled(plugin),
-				click: (item) => {
-					if (item.checked) {
-						enablePlugin(plugin);
-					} else {
-						disablePlugin(plugin);
-					}
+		submenu: [
+			...getAllPlugins().map((plugin) => {
+				return {
+					label: plugin,
+					type: "checkbox",
+					checked: config.plugins.isEnabled(plugin),
+					click: (item) => {
+						if (item.checked) {
+							config.plugins.enable(plugin);
+						} else {
+							config.plugins.disable(plugin);
+						}
+					},
+				};
+			}),
+			{ type: "separator" },
+			{
+				label: "Advanced options",
+				click: () => {
+					config.edit();
 				},
-			};
-		}),
+			},
+		],
 	},
 	{
 		label: "Options",
@@ -39,17 +37,17 @@ const mainMenuTemplate = (win) => [
 			{
 				label: "Auto-update",
 				type: "checkbox",
-				checked: autoUpdate(),
+				checked: config.get("options.autoUpdates"),
 				click: (item) => {
-					setOptions({ autoUpdates: item.checked });
+					config.set("options.autoUpdates", item.checked);
 				},
 			},
 			{
 				label: "Disable hardware acceleration",
 				type: "checkbox",
-				checked: disableHardwareAcceleration(),
+				checked: config.get("options.disableHardwareAcceleration"),
 				click: (item) => {
-					setOptions({ disableHardwareAcceleration: item.checked });
+					config.set("options.disableHardwareAcceleration", item.checked);
 				},
 			},
 			...(is.windows() || is.linux()
@@ -57,9 +55,9 @@ const mainMenuTemplate = (win) => [
 						{
 							label: "Hide menu",
 							type: "checkbox",
-							checked: hideMenu(),
+							checked: config.get("options.hideMenu"),
 							click: (item) => {
-								setOptions({ hideMenu: item.checked });
+								config.set("options.hideMenu", item.checked);
 							},
 						},
 				  ]
@@ -71,9 +69,9 @@ const mainMenuTemplate = (win) => [
 						{
 							label: "Start at login",
 							type: "checkbox",
-							checked: startAtLogin(),
+							checked: config.get("options.startAtLogin"),
 							click: (item) => {
-								setOptions({ startAtLogin: item.checked });
+								config.set("options.startAtLogin", item.checked);
 							},
 						},
 				  ]
@@ -84,23 +82,35 @@ const mainMenuTemplate = (win) => [
 					{
 						label: "Disabled",
 						type: "radio",
-						checked: !isTrayEnabled(),
-						click: () => setOptions({ tray: false, appVisible: true }),
+						checked: !config.get("options.tray"),
+						click: () => {
+							config.set("options.tray", false);
+							config.set("options.appVisible", true);
+						},
 					},
 					{
 						label: "Enabled + app visible",
 						type: "radio",
-						checked: isTrayEnabled() && isAppVisible(),
-						click: () => setOptions({ tray: true, appVisible: true }),
+						checked:
+							config.get("options.tray") && config.get("options.appVisible"),
+						click: () => {
+							config.set("options.tray", true);
+							config.set("options.appVisible", true);
+						},
 					},
 					{
 						label: "Enabled + app hidden",
 						type: "radio",
-						checked: isTrayEnabled() && !isAppVisible(),
-						click: () => setOptions({ tray: true, appVisible: false }),
+						checked:
+							config.get("options.tray") && !config.get("options.appVisible"),
+						click: () => {
+							config.set("options.tray", true);
+							config.set("options.appVisible", false);
+						},
 					},
 				],
 			},
+			{ type: "separator" },
 			{
 				label: "Toggle DevTools",
 				// Cannot use "toggleDevTools" role in MacOS
@@ -114,6 +124,12 @@ const mainMenuTemplate = (win) => [
 					}
 				},
 			},
+			{
+				label: "Advanced options",
+				click: () => {
+					config.edit();
+				},
+			},
 		],
 	},
 ];
diff --git a/package.json b/package.json
index a1e92f35b2..243d864ad5 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "youtube-music",
 	"productName": "YouTube Music",
-	"version": "1.6.5",
+	"version": "1.7.0",
 	"description": "YouTube Music Desktop App - including custom plugins",
 	"license": "MIT",
 	"repository": "th-ch/youtube-music",
diff --git a/plugins/adblocker/back.js b/plugins/adblocker/back.js
index 25ba5da9f6..96d9036196 100644
--- a/plugins/adblocker/back.js
+++ b/plugins/adblocker/back.js
@@ -1,2 +1,7 @@
 const { loadAdBlockerEngine } = require("./blocker");
-module.exports = (win) => loadAdBlockerEngine(win.webContents.session);
+module.exports = (win, options) =>
+	loadAdBlockerEngine(
+		win.webContents.session,
+		options.cache,
+		options.additionalBlockLists
+	);
diff --git a/plugins/adblocker/blocker.js b/plugins/adblocker/blocker.js
index e17abbb93c..7a236c95ad 100644
--- a/plugins/adblocker/blocker.js
+++ b/plugins/adblocker/blocker.js
@@ -1,4 +1,4 @@
-const { promises } = require("fs"); // used for caching
+const { existsSync, promises, unlinkSync } = require("fs"); // used for caching
 const path = require("path");
 
 const { ElectronBlocker } = require("@cliqz/adblocker-electron");
@@ -8,16 +8,28 @@ const SOURCES = [
 	"https://raw.githubusercontent.com/kbinani/adblock-youtube-ads/master/signed.txt",
 ];
 
-const loadAdBlockerEngine = (session = undefined) =>
+const loadAdBlockerEngine = (
+	session = undefined,
+	cache = true,
+	additionalBlockLists = []
+) => {
+	const adBlockerCache = path.resolve(__dirname, "ad-blocker-engine.bin");
+	if (!cache && existsSync(adBlockerCache)) {
+		unlinkSync(adBlockerCache);
+	}
+	const cachingOptions = cache
+		? {
+				path: adBlockerCache,
+				read: promises.readFile,
+				write: promises.writeFile,
+		  }
+		: undefined;
+
 	ElectronBlocker.fromLists(
 		fetch,
-		SOURCES,
+		[...SOURCES, ...additionalBlockLists],
 		{},
-		{
-			path: path.resolve(__dirname, "ad-blocker-engine.bin"),
-			read: promises.readFile,
-			write: promises.writeFile,
-		}
+		cachingOptions
 	)
 		.then((blocker) => {
 			if (session) {
@@ -27,6 +39,7 @@ const loadAdBlockerEngine = (session = undefined) =>
 			}
 		})
 		.catch((err) => console.log("Error loading adBlocker engine", err));
+};
 
 module.exports = { loadAdBlockerEngine };
 if (require.main === module) {
diff --git a/plugins/downloader/front.js b/plugins/downloader/front.js
index a342c77f3e..0045928173 100644
--- a/plugins/downloader/front.js
+++ b/plugins/downloader/front.js
@@ -7,6 +7,7 @@ let progress = null;
 const downloadButton = ElementFromFile(
 	templatePath(__dirname, "download.html")
 );
+let pluginOptions = {};
 
 const observer = new MutationObserver((mutations, observer) => {
 	if (!menu) {
@@ -43,11 +44,13 @@ global.download = () => {
 			triggerAction(CHANNEL, ACTIONS.ERROR, error);
 			reinit();
 		},
-		reinit
+		reinit,
+		pluginOptions
 	);
 };
 
-function observeMenu() {
+function observeMenu(options) {
+	pluginOptions = { ...pluginOptions, ...options };
 	observer.observe(document, {
 		childList: true,
 		subtree: true,
diff --git a/plugins/downloader/youtube-dl.js b/plugins/downloader/youtube-dl.js
index 540f24d855..3b0c7688e8 100644
--- a/plugins/downloader/youtube-dl.js
+++ b/plugins/downloader/youtube-dl.js
@@ -19,7 +19,13 @@ const ffmpeg = createFFmpeg({
 	progress: () => {}, // console.log,
 });
 
-const downloadVideoToMP3 = (videoUrl, sendFeedback, sendError, reinit) => {
+const downloadVideoToMP3 = (
+	videoUrl,
+	sendFeedback,
+	sendError,
+	reinit,
+	options
+) => {
 	sendFeedback("Downloading…");
 
 	let videoName = "YouTube Music - Unknown title";
@@ -54,11 +60,18 @@ const downloadVideoToMP3 = (videoUrl, sendFeedback, sendError, reinit) => {
 		.on("error", sendError)
 		.on("end", () => {
 			const buffer = Buffer.concat(chunks);
-			toMP3(videoName, buffer, sendFeedback, sendError, reinit);
+			toMP3(videoName, buffer, sendFeedback, sendError, reinit, options);
 		});
 };
 
-const toMP3 = async (videoName, buffer, sendFeedback, sendError, reinit) => {
+const toMP3 = async (
+	videoName,
+	buffer,
+	sendFeedback,
+	sendError,
+	reinit,
+	options
+) => {
 	const safeVideoName = randomBytes(32).toString("hex");
 
 	try {
@@ -71,11 +84,17 @@ const toMP3 = async (videoName, buffer, sendFeedback, sendError, reinit) => {
 		ffmpeg.FS("writeFile", safeVideoName, buffer);
 
 		sendFeedback("Converting…");
-		await ffmpeg.run("-i", safeVideoName, safeVideoName + ".mp3");
+		await ffmpeg.run(
+			"-i",
+			safeVideoName,
+			...options.ffmpegArgs,
+			safeVideoName + ".mp3"
+		);
 
+		const folder = options.downloadFolder || downloadsFolder();
 		const filename = filenamify(videoName + ".mp3", { replacement: "_" });
 		writeFileSync(
-			join(downloadsFolder(), filename),
+			join(folder, filename),
 			ffmpeg.FS("readFile", safeVideoName + ".mp3")
 		);
 
diff --git a/preload.js b/preload.js
index add2597977..362c917032 100644
--- a/preload.js
+++ b/preload.js
@@ -2,31 +2,31 @@ const path = require("path");
 
 const { remote } = require("electron");
 
-const { getEnabledPlugins, store } = require("./store");
-const { fileExists }               = require("./plugins/utils");
+const config = require("./config");
+const { fileExists } = require("./plugins/utils");
 
-const plugins = getEnabledPlugins();
+const plugins = config.plugins.getEnabled();
 
-plugins.forEach(plugin => {
+plugins.forEach(([plugin, options]) => {
 	const pluginPath = path.join(__dirname, "plugins", plugin, "actions.js");
 	fileExists(pluginPath, () => {
 		const actions = require(pluginPath).global || {};
-		Object.keys(actions).forEach(actionName => {
+		Object.keys(actions).forEach((actionName) => {
 			global[actionName] = actions[actionName];
 		});
 	});
 });
 
 document.addEventListener("DOMContentLoaded", () => {
-	plugins.forEach(plugin => {
+	plugins.forEach(([plugin, options]) => {
 		const pluginPath = path.join(__dirname, "plugins", plugin, "front.js");
 		fileExists(pluginPath, () => {
 			const run = require(pluginPath);
-			run();
+			run(options);
 		});
 	});
 
 	// Add action for reloading
 	global.reload = () =>
-		remote.getCurrentWindow().webContents.loadURL(store.get("url"));
+		remote.getCurrentWindow().webContents.loadURL(config.get("url"));
 });
diff --git a/store/index.js b/store/index.js
deleted file mode 100644
index b49681cb4e..0000000000
--- a/store/index.js
+++ /dev/null
@@ -1,40 +0,0 @@
-const Store = require("electron-store");
-const plugins = require("./plugins");
-
-const store = new Store({
-	defaults: {
-		"window-size": {
-			width: 1100,
-			height: 550,
-		},
-		url: "https://music.youtube.com",
-		plugins: ["navigation", "shortcuts", "adblocker"],
-		options: {
-			tray: false,
-			appVisible: true,
-			autoUpdates: true,
-			hideMenu: false,
-			startAtLogin: false,
-			disableHardwareAcceleration: false,
-		},
-	},
-});
-
-module.exports = {
-	store: store,
-	// Plugins
-	isPluginEnabled: plugin => plugins.isEnabled(store, plugin),
-	getEnabledPlugins: () => plugins.getEnabledPlugins(store),
-	enablePlugin: plugin => plugins.enablePlugin(store, plugin),
-	disablePlugin: plugin => plugins.disablePlugin(store, plugin),
-	// Options
-	setOptions: options =>
-		store.set("options", { ...store.get("options"), ...options }),
-	isTrayEnabled: () => store.get("options.tray"),
-	isAppVisible: () => store.get("options.appVisible"),
-	autoUpdate: () => store.get("options.autoUpdates"),
-	hideMenu: () => store.get("options.hideMenu"),
-	startAtLogin: () => store.get("options.startAtLogin"),
-	disableHardwareAcceleration: () =>
-		store.get("options.disableHardwareAcceleration"),
-};
diff --git a/store/plugins.js b/store/plugins.js
deleted file mode 100644
index 28eef1fc3c..0000000000
--- a/store/plugins.js
+++ /dev/null
@@ -1,31 +0,0 @@
-function getEnabledPlugins(store) {
-	return store.get("plugins");
-}
-
-function isEnabled(store, plugin) {
-	return store.get("plugins").indexOf(plugin) > -1;
-}
-
-function enablePlugin(store, plugin) {
-	let plugins = getEnabledPlugins(store);
-	if (plugins.indexOf(plugin) === -1) {
-		plugins.push(plugin);
-		store.set("plugins", plugins);
-	}
-}
-
-function disablePlugin(store, plugin) {
-	let plugins = getEnabledPlugins(store);
-	let index   = plugins.indexOf(plugin);
-	if (index > -1) {
-		plugins.splice(index, 1);
-		store.set("plugins", plugins);
-	}
-}
-
-module.exports = {
-	isEnabled        : isEnabled,
-	getEnabledPlugins: getEnabledPlugins,
-	enablePlugin     : enablePlugin,
-	disablePlugin    : disablePlugin
-};
diff --git a/tray.js b/tray.js
index e3ae9bb3c6..ff5f91eb07 100644
--- a/tray.js
+++ b/tray.js
@@ -2,15 +2,15 @@ const path = require("path");
 
 const { Menu, nativeImage, Tray } = require("electron");
 
+const config = require("./config");
 const { mainMenuTemplate } = require("./menu");
-const { isTrayEnabled } = require("./store");
 const { clickInYoutubeMusic } = require("./utils/youtube-music");
 
 // Prevent tray being garbage collected
 let tray;
 
 module.exports.setUpTray = (app, win) => {
-	if (!isTrayEnabled()) {
+	if (!config.get("options.tray")) {
 		tray = undefined;
 		return;
 	}