diff --git a/index.js b/index.js
index ed60491..54e6608 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,6 @@
-const { app, BrowserWindow, globalShortcut, ipcMain, shell, dialog} = require('electron')
+const { app, BrowserWindow, globalShortcut, ipcMain, shell, dialog, Menu} = require('electron')
+const contextMenu = require('electron-context-menu')
+const WindowStateManager = require('electron-window-state-manager')
 const path = require('path')
 
 const PORT = process.env.PORT || '6595'
@@ -8,12 +10,18 @@ function isDev() {
 }
 
 let win
+const windowState = new WindowStateManager('mainWindow', {
+  defaultWidth: 800,
+  defaultHeight: 600
+})
 
 function createWindow () {
   require('./server/dist/app.js')
   win = new BrowserWindow({
-    width: 800,
-    height: 600,
+    width: windowState.width,
+    height: windowState.height,
+    x: windowState.x,
+    y: windowState.y,
     useContentSize: true,
     autoHideMenuBar: true,
     webPreferences: {
@@ -25,11 +33,11 @@ function createWindow () {
 
   if (isDev()){
     globalShortcut.register('f5', function() {
-  		win.reload()
-  	})
+      win.reload()
+    })
     globalShortcut.register('f12', function() {
-  		win.webContents.openDevTools()
-  	})
+      win.webContents.openDevTools()
+    })
   }
 
   // Open links in external browser
@@ -39,10 +47,23 @@ function createWindow () {
   })
 
   win.loadURL(`http://localhost:${PORT}`)
+
+  if (windowState.maximized) {
+    win.maximize();
+  }
+
+  win.on('close', (event)=>{
+    windowState.saveState(win);
+  })
 }
 
 app.whenReady().then(() => {
   createWindow()
+  contextMenu({
+    showLookUpSelection: false,
+    showSearchWithGoogle: false,
+    showInspectElement: false
+  })
 
   // Only one istance per time
   app.on('activate', () => {
diff --git a/package.json b/package.json
index 1bfa131..68f8406 100644
--- a/package.json
+++ b/package.json
@@ -13,5 +13,9 @@
   "devDependencies": {
     "electron": "^12.0.9",
     "electron-builder": "^22.10.5"
+  },
+  "dependencies": {
+    "electron-context-menu": "^3.1.0",
+    "electron-window-state-manager": "^0.3.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 16091fb..a4748bd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -206,6 +206,11 @@ app-builder-lib@22.10.5:
     semver "^7.3.4"
     temp-file "^3.3.7"
 
+app-root-path@^1.3.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-1.4.0.tgz#6335d865c9640d0fad99004e5a79232238e92dfa"
+  integrity sha1-YzXYZclkDQ+tmQBOWnkjIjjpLfo=
+
 argparse@^1.0.7:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
@@ -235,6 +240,11 @@ assert-plus@^1.0.0:
   resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
   integrity sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=
 
+astral-regex@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-2.0.0.tgz#483143c567aeed4785759c0865786dc77d7d2e31"
+  integrity sha512-Z7tMw1ytTXt5jqMcOP+OQteU1VuNK9Y02uuJtKQ1Sv69jXQKKg5cibLwGJow8yzZP+eAc18EmLGPal0bp36rvQ==
+
 async-exit-hook@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/async-exit-hook/-/async-exit-hook-2.0.1.tgz#8bd8b024b0ec9b1c01cccb9af9db29bd717dfaf3"
@@ -413,6 +423,14 @@ cli-truncate@^1.1.0:
     slice-ansi "^1.0.0"
     string-width "^2.0.0"
 
+cli-truncate@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cli-truncate/-/cli-truncate-2.1.0.tgz#c39e28bf05edcde5be3b98992a22deed5a2b93c7"
+  integrity sha512-n8fOixwDD6b/ObinzTrp1ZKFzbgvKZvuz/TvejnLn1aQfC6r52XEx85FmuC+3HI+JM7coBRXUvNqEU2PHVrHpg==
+  dependencies:
+    slice-ansi "^3.0.0"
+    string-width "^4.2.0"
+
 cliui@^7.0.2:
   version "7.0.4"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-7.0.4.tgz#a0265ee655476fc807aea9df3df8df7783808b4f"
@@ -682,6 +700,29 @@ electron-builder@^22.10.5:
     update-notifier "^5.1.0"
     yargs "^16.2.0"
 
+electron-context-menu@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/electron-context-menu/-/electron-context-menu-3.1.0.tgz#955a6317ee3a3ec61416f7e3ec7c919dc30b0a4e"
+  integrity sha512-U7Q7d0ovfA8UOt7RCYsJkQ7l6qKMKDg3W9kvL3gEecGfHVDcjybs695L5oTS7d+kv7C2qfADo/EY06Cl4zAh9A==
+  dependencies:
+    cli-truncate "^2.1.0"
+    electron-dl "^3.2.1"
+    electron-is-dev "^2.0.0"
+
+electron-dl@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/electron-dl/-/electron-dl-3.2.1.tgz#244a1316c663691f70e8aa4515cd1a401b4b5690"
+  integrity sha512-k5DFjocJlXbrjshO1zeWe/Gz7HkGwCgnehHPemiyzN2B/LfLlnbIX7sCj5F+huTwZ2l+nQehTI4IR37xvCn6FQ==
+  dependencies:
+    ext-name "^5.0.0"
+    pupa "^2.0.1"
+    unused-filename "^2.1.0"
+
+electron-is-dev@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/electron-is-dev/-/electron-is-dev-2.0.0.tgz#833487a069b8dad21425c67a19847d9064ab19bd"
+  integrity sha512-3X99K852Yoqu9AcW50qz3ibYBWY79/pBhlMCab8ToEWS48R0T9tyxRiQhwylE7zQdXrMnx2JKqUJyMPmt5FBqA==
+
 electron-publish@22.10.5:
   version "22.10.5"
   resolved "https://registry.yarnpkg.com/electron-publish/-/electron-publish-22.10.5.tgz#9cbe46266b6c79d8c6e99840755682e2262d3543"
@@ -696,6 +737,14 @@ electron-publish@22.10.5:
     lazy-val "^1.0.4"
     mime "^2.5.0"
 
+electron-window-state-manager@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/electron-window-state-manager/-/electron-window-state-manager-0.3.2.tgz#a552ea35470297c999c744d81abb2a8c8a51770e"
+  integrity sha1-pVLqNUcCl8mZx0TYGrsqjIpRdw4=
+  dependencies:
+    app-root-path "^1.3.0"
+    fs-jetpack "^0.9.2"
+
 electron@^12.0.9:
   version "12.0.9"
   resolved "https://registry.yarnpkg.com/electron/-/electron-12.0.9.tgz#d582afa8f6fc0c429606f0961a4c89b376994823"
@@ -767,6 +816,21 @@ esprima@^4.0.0:
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
   integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==
 
+ext-list@^2.0.0:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/ext-list/-/ext-list-2.2.2.tgz#0b98e64ed82f5acf0f2931babf69212ef52ddd37"
+  integrity sha512-u+SQgsubraE6zItfVA0tBuCBhfU9ogSRnsvygI7wht9TS510oLkBRXBsqopeUG/GBOIQyKZO9wjTqIu/sf5zFA==
+  dependencies:
+    mime-db "^1.28.0"
+
+ext-name@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/ext-name/-/ext-name-5.0.0.tgz#70781981d183ee15d13993c8822045c506c8f0a6"
+  integrity sha512-yblEwXAbGv1VQDmow7s38W77hzAgJAO50ztBLMcUyUBfxv1HC+LGwtiEN+Co6LtlqT/5uwVOxsD4TNIilWhwdQ==
+  dependencies:
+    ext-list "^2.0.0"
+    sort-keys-length "^1.0.0"
+
 extract-zip@^1.0.3:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.7.0.tgz#556cc3ae9df7f452c493a0cfb51cc30277940927"
@@ -834,6 +898,16 @@ fs-extra@^9.0.1, fs-extra@^9.1.0:
     jsonfile "^6.0.1"
     universalify "^2.0.0"
 
+fs-jetpack@^0.9.2:
+  version "0.9.2"
+  resolved "https://registry.yarnpkg.com/fs-jetpack/-/fs-jetpack-0.9.2.tgz#93b414dbd07801863d64c81a76adc03d850c9b56"
+  integrity sha1-k7QU29B4AYY9ZMgadq3APYUMm1Y=
+  dependencies:
+    minimatch "^3.0.2"
+    mkdirp "^0.5.1"
+    q "^1.0.1"
+    rimraf "^2.2.8"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -863,7 +937,7 @@ get-stream@^5.1.0:
   dependencies:
     pump "^3.0.0"
 
-glob@^7.1.6:
+glob@^7.1.3, glob@^7.1.6:
   version "7.1.7"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
   integrity sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==
@@ -1080,6 +1154,11 @@ is-path-inside@^3.0.2:
   resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-3.0.3.tgz#d231362e53a07ff2b0e0ea7fed049161ffd16283"
   integrity sha512-Fd4gABb+ycGAmKou8eMftCupSir5lRxqf4aD/vd0cD2qc4HL07OjCeuHMr8Ro4CoMaeCKDB0/ECBOVWjTwUvPQ==
 
+is-plain-obj@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
+  integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
+
 is-typedarray@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
@@ -1227,6 +1306,11 @@ matcher@^3.0.0:
   dependencies:
     escape-string-regexp "^4.0.0"
 
+mime-db@^1.28.0:
+  version "1.47.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.47.0.tgz#8cb313e59965d3c05cfbf898915a267af46a335c"
+  integrity sha512-QBmA/G2y+IfeS4oktet3qRZ+P5kPhCKRXxXnQEudYqUaEioAU1/Lq2us3D/t1Jfo4hE9REQPrbB7K5sOczJVIw==
+
 mime@^2.5.0:
   version "2.5.2"
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.5.2.tgz#6e3dc6cc2b9510643830e5f19d5cb753da5eeabe"
@@ -1237,7 +1321,7 @@ mimic-response@^1.0.0, mimic-response@^1.0.1:
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
   integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
 
-minimatch@3.0.4, minimatch@^3.0.4:
+minimatch@3.0.4, minimatch@^3.0.2, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   integrity sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==
@@ -1249,13 +1333,18 @@ minimist@^1.2.0, minimist@^1.2.5:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
   integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
 
-mkdirp@^0.5.4:
+mkdirp@^0.5.1, mkdirp@^0.5.4:
   version "0.5.5"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
   integrity sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==
   dependencies:
     minimist "^1.2.5"
 
+modify-filename@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/modify-filename/-/modify-filename-1.1.0.tgz#9a2dec83806fbb2d975f22beec859ca26b393aa1"
+  integrity sha1-mi3sg4Bvuy2XXyK+7IWcoms5OqE=
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -1321,6 +1410,11 @@ package-json@^6.3.0:
     registry-url "^5.0.0"
     semver "^6.2.0"
 
+path-exists@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
+  integrity sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==
+
 path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
@@ -1388,13 +1482,18 @@ punycode@^2.1.0:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
 
-pupa@^2.1.1:
+pupa@^2.0.1, pupa@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/pupa/-/pupa-2.1.1.tgz#f5e8fd4afc2c5d97828faa523549ed8744a20d62"
   integrity sha512-l1jNAspIBSFqbT+y+5FosojNpVpF94nlI+wDUpqP9enwOTfHx9f0gh5nB96vl+6yTpsJsypeNrwfzPrKuHB41A==
   dependencies:
     escape-goat "^2.0.0"
 
+q@^1.0.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
+  integrity sha1-fjL3W0E4EpHQRhHxvxQQmsAGUdc=
+
 rc@^1.2.8:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
@@ -1463,6 +1562,13 @@ responselike@^1.0.2:
   dependencies:
     lowercase-keys "^1.0.0"
 
+rimraf@^2.2.8:
+  version "2.7.1"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
+  integrity sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==
+  dependencies:
+    glob "^7.1.3"
+
 roarr@^2.15.3:
   version "2.15.4"
   resolved "https://registry.yarnpkg.com/roarr/-/roarr-2.15.4.tgz#f5fe795b7b838ccfe35dc608e0282b9eba2e7afd"
@@ -1552,11 +1658,34 @@ slice-ansi@^1.0.0:
   dependencies:
     is-fullwidth-code-point "^2.0.0"
 
+slice-ansi@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-3.0.0.tgz#31ddc10930a1b7e0b67b08c96c2f49b77a789787"
+  integrity sha512-pSyv7bSTC7ig9Dcgbw9AuRNUb5k5V6oDudjZoMBSr13qpLBG7tB+zgCkARjq7xIUgdz5P1Qe8u+rSGdouOOIyQ==
+  dependencies:
+    ansi-styles "^4.0.0"
+    astral-regex "^2.0.0"
+    is-fullwidth-code-point "^3.0.0"
+
 smart-buffer@^4.0.2:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/smart-buffer/-/smart-buffer-4.1.0.tgz#91605c25d91652f4661ea69ccf45f1b331ca21ba"
   integrity sha512-iVICrxOzCynf/SNaBQCw34eM9jROU/s5rzIhpOvzhzuYHfJR/DhZfDkXiZSgKXfgv26HT3Yni3AV/DGw0cGnnw==
 
+sort-keys-length@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sort-keys-length/-/sort-keys-length-1.0.1.tgz#9cb6f4f4e9e48155a6aa0671edd336ff1479a188"
+  integrity sha1-nLb09OnkgVWmqgZx7dM2/xR5oYg=
+  dependencies:
+    sort-keys "^1.0.0"
+
+sort-keys@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
+  integrity sha1-RBttTTRnmPG05J6JIK37oOVD+a0=
+  dependencies:
+    is-plain-obj "^1.0.0"
+
 source-map-support@^0.5.19:
   version "0.5.19"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
@@ -1760,6 +1889,14 @@ universalify@^2.0.0:
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717"
   integrity sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==
 
+unused-filename@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/unused-filename/-/unused-filename-2.1.0.tgz#33719c4e8d9644f32d2dec1bc8525c6aaeb4ba51"
+  integrity sha512-BMiNwJbuWmqCpAM1FqxCTD7lXF97AvfQC8Kr/DIeA6VtvhJaMDupZ82+inbjl5yVP44PcxOuCSxye1QMS0wZyg==
+  dependencies:
+    modify-filename "^1.1.0"
+    path-exists "^4.0.0"
+
 update-notifier@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-5.1.0.tgz#4ab0d7c7f36a231dd7316cf7729313f0214d9ad9"