diff --git a/ui/cs_CZ.lproj/PreferencesWindow.strings b/ui/cs_CZ.lproj/PreferencesWindow.strings
new file mode 100644
index 0000000..eb938bf
--- /dev/null
+++ b/ui/cs_CZ.lproj/PreferencesWindow.strings
@@ -0,0 +1,33 @@
+
+/* Class = "NSWindow"; title = "Ring Preferences"; ObjectID = "C1T-wE-wxb"; */
+"C1T-wE-wxb.title" = "Ring Preferences";
+
+/* Class = "NSToolbarItem"; label = "General"; ObjectID = "GQi-nL-0Ey"; */
+"GQi-nL-0Ey.label" = "Obecné";
+
+/* Class = "NSToolbarItem"; paletteLabel = "General"; ObjectID = "GQi-nL-0Ey"; */
+"GQi-nL-0Ey.paletteLabel" = "Obecné";
+
+/* Class = "NSToolbarItem"; label = "Advanced"; ObjectID = "Qza-fj-d45"; */
+"Qza-fj-d45.label" = "Pokročilé";
+
+/* Class = "NSToolbarItem"; paletteLabel = "Advanced"; ObjectID = "Qza-fj-d45"; */
+"Qza-fj-d45.paletteLabel" = "Pokročilé";
+
+/* Class = "NSToolbarItem"; label = "Accounts"; ObjectID = "bRw-gW-tRJ"; */
+"bRw-gW-tRJ.label" = "Accounts";
+
+/* Class = "NSToolbarItem"; paletteLabel = "Accounts"; ObjectID = "bRw-gW-tRJ"; */
+"bRw-gW-tRJ.paletteLabel" = "Accounts";
+
+/* Class = "NSToolbarItem"; label = "Audio"; ObjectID = "iuJ-eu-b7f"; */
+"iuJ-eu-b7f.label" = "Zvuk";
+
+/* Class = "NSToolbarItem"; paletteLabel = "Audio"; ObjectID = "iuJ-eu-b7f"; */
+"iuJ-eu-b7f.paletteLabel" = "Zvuk";
+
+/* Class = "NSToolbarItem"; label = "Video"; ObjectID = "jLi-an-TR2"; */
+"jLi-an-TR2.label" = "Obraz";
+
+/* Class = "NSToolbarItem"; paletteLabel = "Video"; ObjectID = "jLi-an-TR2"; */
+"jLi-an-TR2.paletteLabel" = "Obraz";