diff --git a/source/medimancer/app.d b/source/medimancer/app.d
index 7742b71..f13dff3 100644
--- a/source/medimancer/app.d
+++ b/source/medimancer/app.d
@@ -55,10 +55,10 @@ private void configure()
 	public:
 		this()
 		{
-			super("install", 160, 72);
+			super("UI_INSTALL", 160, 72);
 
-			auto ibut = new Button(null, "install");
-			auto ubut = new Button(null, "uninstall");
+			auto ibut = new Button(null, "UI_INSTALL");
+			auto ubut = new Button(null, "UI_UNINSTALL");
 
 			ibut.click = (widget){install(); window.close(); return true;};
 			ubut.click = (widget){uninstall(); window.close(); return true;};
@@ -74,7 +74,7 @@ private void configure()
 private void process(Action action)
 {
 	if (!action.format)
-		new InputPopup("select_format", (format){
+		new InputPopup("UI_SELECT_FORMAT", (format){
 			convertMedia(action.file_name, setExtension(action.file_name, format));
 		});
 	else
diff --git a/source/medimancer/ffmpeg.d b/source/medimancer/ffmpeg.d
index 4c363e7..80790c0 100644
--- a/source/medimancer/ffmpeg.d
+++ b/source/medimancer/ffmpeg.d
@@ -17,11 +17,11 @@ import medimancer.popup;
 
 void convertMedia(string from, string to)
 {
-    enforce!UserError(exists(from), "file_does_not_exist");
-    enforce!UserError(from != to, "destination_is_source");
+    enforce!UserError(exists(from), "UI_FILE_DOES_NOT_EXIST");
+    enforce!UserError(from != to, "UI_DESTINATION_IS_SOURCE");
 
     auto probe = execute(["ffprobe", from]);
-    enforce!UserError(!probe.status, "probe_failed");
+    enforce!UserError(!probe.status, "UI_PROBE_FAILED");
 
     Duration duration;
     int filled;
@@ -35,7 +35,7 @@ void convertMedia(string from, string to)
         duration = hours(hrs) + minutes(min) + seconds(sec) + msecs(msc);
         break;
     }
-    enforce!UserError("probe_invalid");
+    enforce!UserError("UI_PROBE_INVALID");
 
     uint progress_end = cast(uint)duration.total!"msecs";
     uint progress = 0;
@@ -70,7 +70,7 @@ void convertMedia(string from, string to)
     }).executeInNewThread;
 
     ProgressPopup popup;
-    popup = new ProgressPopup("converting", {
+    popup = new ProgressPopup("UI_CONVERTING", {
         if (progress == 1000)
             popup.finish();
         return progress;
diff --git a/source/medimancer/popup.d b/source/medimancer/popup.d
index 88fd7ed..42d48d9 100644
--- a/source/medimancer/popup.d
+++ b/source/medimancer/popup.d
@@ -34,7 +34,7 @@ class ErrorPopup : Popup
 public:
     this(string message, bool raw = false)
     {
-        super("error", 240, 64);
+        super("UI_ERROR", 240, 64);
         if (raw)
             window.mainWidget = new TextWidget(null, RUI(message));
         else
@@ -52,7 +52,7 @@ public:
         super(label, 240, 96);
 
         auto input = new EditLine();
-        auto button = new Button(null, "enter");
+        auto button = new Button(null, "UI_ENTER");
         auto box = new GroupBox(null, label);
         box.addChild(input);
         box.addChild(button);
@@ -76,7 +76,7 @@ public:
     this(string label, uint delegate() callback)
     {
         super(label, 512, 64);
-        window.mainWidget = new Progress("progress", callback);
+        window.mainWidget = new Progress("UI_PROGRESS", callback);
         timer = window.mainWidget.setTimer(Progress.updateRate);
         show();
     }
diff --git a/views/res/i18n/en.ini b/views/res/i18n/en.ini
deleted file mode 100644
index abf1556..0000000
--- a/views/res/i18n/en.ini
+++ /dev/null
@@ -1,14 +0,0 @@
-install                 = Install
-uninstall               = Uninstall
-
-error                   = Error
-enter                   = Enter
-progress                = Progress
-
-select_format           = Select format
-
-file_does_not_exist     = File does not exist
-destination_is_source   = Destination file is same as source
-probe_failed            = Probe failed
-probe_invalid           = Probe returned invalid data
-converting              = Converting...
\ No newline at end of file
diff --git a/views/res/i18n/lt.ini b/views/res/i18n/lt.ini
deleted file mode 100644
index 871539d..0000000
--- a/views/res/i18n/lt.ini
+++ /dev/null
@@ -1,14 +0,0 @@
-install                 = Įrašyti
-uninstall               = Ištrinti
-
-error                   = Klaida
-enter                   = Toliau
-progress                = Pažanga
-
-select_format           = Pasirinkite formatą
-
-file_does_not_exist     = Įrašas neegzistuoja
-destination_is_source   = Galutinis įrašas lygus duotam
-probe_failed            = Patikra nepavyko
-probe_invalid           = Patikra atsakė klaidingai
-converting              = Perašoma...
\ No newline at end of file
diff --git a/views/res/i18n/std_en.ini b/views/res/i18n/std_en.ini
new file mode 100644
index 0000000..010cf0b
--- /dev/null
+++ b/views/res/i18n/std_en.ini
@@ -0,0 +1,14 @@
+UI_INSTALL                 = Install
+UI_UNINSTALL               = Uninstall
+
+UI_ERROR                   = Error
+UI_ENTER                   = Enter
+UI_PROGRESS                = Progress
+
+UI_SELECT_FORMAT           = Select format
+
+UI_FILE_DOES_NOT_EXIST     = File does not exist
+UI_DESTINATION_IS_SOURCE   = Destination file is same as source
+UI_PROBE_FAILED            = Probe failed
+UI_PROBE_INVALID           = Probe returned invalid data
+UI_CONVERTING              = Converting...
\ No newline at end of file
diff --git a/views/res/i18n/std_lt.ini b/views/res/i18n/std_lt.ini
new file mode 100644
index 0000000..46287f3
--- /dev/null
+++ b/views/res/i18n/std_lt.ini
@@ -0,0 +1,14 @@
+UI_INSTALL                 = Įrašyti
+UI_UNINSTALL               = Ištrinti
+
+UI_ERROR                   = Klaida
+UI_ENTER                   = Toliau
+UI_PROGRESS                = Pažanga
+
+UI_SELECT_FORMAT           = Pasirinkite formatą
+
+UI_FILE_DOES_NOT_EXIST     = Įrašas neegzistuoja
+UI_DESTINATION_IS_SOURCE   = Galutinis įrašas lygus duotam
+UI_PROBE_FAILED            = Patikra nepavyko
+UI_PROBE_INVALID           = Patikra atsakė klaidingai
+UI_CONVERTING              = Perašoma...
\ No newline at end of file