diff --git a/resources/i18n/diq.json b/resources/i18n/diq.json
index f6c7fbb..1608fdc 100644
--- a/resources/i18n/diq.json
+++ b/resources/i18n/diq.json
@@ -57,7 +57,7 @@
 	"search-files": "Dosya cıgeyrayış",
 	"title": "Serey",
 	"size": "Ebad",
-	"date": "Terıx",
+	"date": "Tarix",
 	"content-type": "Tewrê zerreki",
 	"reset-sort": "Rêzer reset ke",
 	"open": "Ake",
diff --git a/resources/i18n/es.json b/resources/i18n/es.json
index 6ce5e5a..82a0d16 100644
--- a/resources/i18n/es.json
+++ b/resources/i18n/es.json
@@ -7,6 +7,7 @@
 			"Fitoschido",
 			"Geryescalier",
 			"Ice bulldog",
+			"Josuert",
 			"Ncr"
 		]
 	},
@@ -20,6 +21,7 @@
 	"print": "Imprimir",
 	"new-tab": "Pestaña nueva",
 	"close-tab": "Cerrar pestaña",
+	"close": "Cerrar",
 	"reopen-closed-tab": "Reabrir pestaña cerrada",
 	"browse-library": "Explorar biblioteca",
 	"open-file": "Abrir archivo",
@@ -68,12 +70,15 @@
 	"cancel": "Cancelar",
 	"apply": "Aplicar",
 	"port-for-local-kiwix-server-setting": "Puerto del servidor Kiwix local",
-	"zoom-level-setting": "Nivel de escala:",
+	"zoom-level-setting": "Nivel de zoom predeterminado",
 	"download-directory-setting": "Directorio de descargas",
+	"monitor-directory-setting": "Supervisar directorio",
+	"monitor-directory-default": "No establecido",
 	"reset": "Restablecer",
+	"clear": "Limpiar",
 	"browse": "Explorar",
 	"about-kiwix-desktop-title": "Escritorio Kiwix",
-	"about-kiwix-desktop-description": "¡Kiwix te permite tener toda la Wikipedia a mano donde quiera que vayas! En un bote, en medio de la nada o en la cárcel, Kiwix te da acceso a todo el conocimiento humano. No necesita Internet, todo está almacenado en su computadora.",
+	"about-kiwix-desktop-description": "¡Kiwix te permite tener toda la Wikipedia a mano donde quiera que vayas! En un barco, en medio de la nada o en la cárcel, Kiwix te da acceso a todo el conocimiento humano. No necesitas Internet, todo está almacenado en tu computadora.",
 	"about-learn-more-about-kiwix": "Para conocer más sobre Kiwix",
 	"about-release-title": "Lanzamiento",
 	"about-source-code": "Este software se ha publicado en virtud de la Licencia Pública General de GNU, versión 3. El código fuente puede verse en <a href='{{GITHUB_URL}}'>GitHub</a>.",
@@ -101,6 +106,7 @@
 	"ted": "Ted",
 	"vikidia": "Vikidia",
 	"wikibooks": "Wikilibros",
+	"wikihow": "wikiHow",
 	"wikinews": "Wikinoticias",
 	"wikipedia": "Wikipedia",
 	"wikiquote": "Wikiquote",
@@ -117,5 +123,6 @@
 	"no": "no",
 	"no-filter": "Sin filtro",
 	"open-link-in-web-browser": "Abrir enlace en navegador web",
-	"invalid-port": "Puerto no válido"
+	"invalid-port": "Puerto no válido",
+	"zim-open-fail-title": "Archivo invalido"
 }
diff --git a/resources/i18n/sv.json b/resources/i18n/sv.json
index 9c02380..9e28047 100644
--- a/resources/i18n/sv.json
+++ b/resources/i18n/sv.json
@@ -107,6 +107,7 @@
 	"ted": "Ted",
 	"vikidia": "Vikidia",
 	"wikibooks": "Wikibooks",
+	"wikihow": "wikiHow",
 	"wikinews": "Wikinews",
 	"wikipedia": "Wikipedia",
 	"wikiquote": "Wikiquote",
diff --git a/resources/i18n/zh-hans.json b/resources/i18n/zh-hans.json
index 8ca78ef..a2e5b1d 100644
--- a/resources/i18n/zh-hans.json
+++ b/resources/i18n/zh-hans.json
@@ -8,6 +8,7 @@
 			"Shuiwater",
 			"SomeyaMako",
 			"Stang",
+			"StarrySky",
 			"Zhang8569"
 		]
 	},
@@ -16,9 +17,14 @@
 	"error-downloader-window-title": "无法创建下载器",
 	"error-downloader-launch-message": "发送一个下载器是不可能的，Kiwix-座机将开始但是下载功能将不会工作！",
 	"error-launch-server-message": "发生错误！",
+	"open-zim": "开放Zim",
+	"local-kiwix-server": "本地 Kiwix 服务器",
 	"random-article": "随机条目",
+	"random-article-error": "无法打开随机文章。",
 	"home-page": "主页",
+	"main-menu": "主菜单",
 	"print": "打印",
+	"print-page-error": "打印时发生错误。",
 	"new-tab": "新建标签页",
 	"close-tab": "关闭标签页",
 	"close": "关闭",
@@ -51,6 +57,7 @@
 	"search": "搜索",
 	"browse-directory": "浏览文件夹",
 	"settings": "设置",
+	"back": "返回",
 	"forward": "前进",
 	"search-files": "搜索文件",
 	"title": "标题",
@@ -68,12 +75,15 @@
 	"port-for-local-kiwix-server-setting": "本地Kiwix服务器端口",
 	"zoom-level-setting": "默认缩放级别",
 	"download-directory-setting": "下载文件夹",
+	"monitor-directory-default": "尚未设置",
 	"reset": "重置",
+	"clear": "清除",
 	"browse": "浏览",
 	"about-kiwix-desktop-title": "Kiwix 桌面",
 	"about-release-title": "发布",
 	"about-version": "版本：{{VERSION}}",
 	"about-reporting-problem-title": "报告问题",
+	"about-libraries-title": "图书馆",
 	"kiwix-server-description": "开启服务器可以允许局域网中的其他电脑使用普通的网页浏览器来访问你的 Kiwix 图书馆",
 	"fullscreen-notification": "您现已进入全屏模式。点击Esc键以退出全屏！",
 	"all-files": "所有文件",
@@ -85,7 +95,13 @@
 	"all": "全部",
 	"other": "其他",
 	"gutenberg": "古登堡",
+	"phet": "Phet",
+	"psiram": "Psiram",
+	"stack_exchange": "堆栈交换",
+	"ted": "Ted",
+	"vikidia": "Vikidia",
 	"wikibooks": "维基教科书",
+	"wikihow": "wikiHow",
 	"wikinews": "维基新闻",
 	"wikipedia": "维基百科",
 	"wikiquote": "维基语录",
@@ -97,6 +113,7 @@
 	"fulltext-search": "全文搜索",
 	"pictures": "图片",
 	"videos": "视频",
+	"ftindex": "全文索引",
 	"details": "完整条目",
 	"yes": "是",
 	"no": "否",
@@ -105,6 +122,11 @@
 	"download-dir-dialog-title": "您确定您要更改下载路径吗？",
 	"download-dir-dialog-msg": "新的下载路径为：\n{{DIRECTORY}}",
 	"invalid-port": "无效的接口",
+	"zim-open-fail-title": "无效文件",
 	"zim-open-fail-text": "ZIM 文件 <b>{{ZIM}}</b> 打开失败。我们将把它从你的图书馆中移除。",
+	"monitor-dir-dialog-title": "您确定您要更改下载路径吗？",
+	"monitor-dir-dialog-msg": "新的下载路径为：\n{{DIRECTORY}}",
+	"monitor-clear-dir-dialog-title": "您确定您要更改下载路径吗？",
+	"monitor-clear-dir-dialog-msg": "这将停止检查新 ZIM 文件的监视器目录。",
 	"monitor-directory-tooltip": "这个文件夹下的所有 ZIM 文件都将加入你的图书馆。"
 }