diff --git a/lang/de.php b/lang/de.php
index 21b12f2..06ee3b9 100644
--- a/lang/de.php
+++ b/lang/de.php
@@ -44,7 +44,7 @@ $langSetup["startbutton"] = "Klicken zum Starten";
 $langSetup["restartbutton"] = "Neu starten";
 $langSetup["optionwarn"] = "Die PHP-Konfiguration %s muss auf den Wert %s gesetzt sein."; // substitutes option name and value
 $langSetup["extensionwarn"] = "Die PHP-Erweiterung %s ist nicht verfügbar."; // substitutes extension name
-$langSetup["notwritable"] = "Folder '%s' must be writable by PHP."; // substitutes folder path
+$langSetup["notwritable"] = "Der Ordner '%s' muss für PHP schreibbar sein."; // substitutes folder path
 
 
 // application strings
@@ -56,7 +56,7 @@ $lang["track"] = "Route";
 $lang["latest"] = "letzte Position";
 $lang["autoreload"] = "Autoneuladen";
 $lang["reload"] = "Neuladen";
-$lang["export"] = "Route exportieren";
+$lang["export"] = "Track exportieren";
 $lang["chart"] = "Höhentabelle";
 $lang["close"] = "Schließen";
 $lang["time"] = "Zeit";
@@ -69,7 +69,7 @@ $lang["ttime"] = "Gesamte Zeit";
 $lang["aspeed"] = "Durchschnittstempo";
 $lang["tdistance"] = "Distanz";
 $lang["pointof"] = "Punkt %d von %d"; // e.g. Point 3 of 10
-$lang["summary"] = "Infos zur Route";
+$lang["summary"] = "Infos zum Track";
 $lang["suser"] = "Wähle Benutzer";
 $lang["logout"] = "Abmelden";
 $lang["login"] = "Anmelden";
@@ -91,7 +91,7 @@ $lang["adduser"] = "Benutzer hinzufügen";
 $lang["userexists"] = "Benutzer existiert bereits!";
 $lang["cancel"] ="Abbrechen";
 $lang["submit"] = "Speichern";
-$lang["oldpassword"] = "Altes Kennwort";
+$lang["oldpassword"] = "Altes Passwort";
 $lang["newpassword"] = "Neues Passwort";
 $lang["newpasswordrepeat"] = "Neues Passwort wiederholen";
 $lang["changepass"] = "Passwort ändern";
@@ -102,48 +102,48 @@ $lang["edituser"] = "Benutzer bearbeiten";
 $lang["servererror"] = "Serverfehler";
 $lang["allrequired"] = "Alle Felder müssen ausgefüllt werden";
 $lang["passnotmatch"] = "Passwörter stimmen nicht überein!";
-$lang["oldpassinvalid"] = "Wrong old password";
-$lang["passempty"] = "Empty password";
-$lang["loginempty"] = "Empty login";
-$lang["passstrengthwarn"] = "Invalid password strength";
+$lang["oldpassinvalid"] = "altes Passwort ist falsch";
+$lang["passempty"] = "Passwort ist leer";
+$lang["loginempty"] = "Benutzername ist leer";
+$lang["passstrengthwarn"] = "ungültige Passwortstärke";
 $lang["actionsuccess"] = "Aktion erfolgreich abgeschlossen";
 $lang["actionfailure"] = "Da ist etwas schief gelaufen";
 $lang["notauthorized"] = "Für diesen Benutzer nicht zugelassen";
-$lang["userunknown"] = "User unknown";
-$lang["userdelwarn"] = "Achtung!\n\nDer Benutzer %s und all seine Routen werden endgültig gelöscht!\n\nBist Du sicher?"; // substitutes user login
+$lang["userunknown"] = "unbekannter Benutzer";
+$lang["userdelwarn"] = "Achtung!\n\nDer Benutzer %s und all seine Tracks werden endgültig gelöscht!\n\nBist Du sicher?"; // substitutes user login
 $lang["editinguser"] = "Du bearbeitest Benutzer %s"; // substitutes user login
 $lang["selfeditwarn"] = "Du kannst deinen eigenen Benutzer nicht bearbeiten.";
 $lang["apifailure"] = "Die API %s kann nicht geladen werden"; // substitutes api name (gmaps or openlayers)
-$lang["trackdelwarn"] = "Achtung!\n\nDie Route %s wird endgültig gelöscht!\n\nBist Du sicher?"; // substitutes track name
-$lang["editingtrack"] = "Du bearbeitest Route %s"; // substitutes track name
-$lang["deltrack"] = "Route löschen";
-$lang["trackname"] = "Name der Route";
-$lang["edittrack"] = "Route bearbeiten";
-$lang["positiondelwarn"] = "Achtung!\n\nDamit löschst Du Punkt %d von Route %s.\n\nBist Du sicher?"; // substitutes position index and track name
-$lang["editingposition"] = "Du bearbeitest Punkt #%d von Route %s"; // substitutes position index and track name
+$lang["trackdelwarn"] = "Achtung!\n\nDer Track %s wird endgültig gelöscht!\n\nBist Du sicher?"; // substitutes track name
+$lang["editingtrack"] = "Du bearbeitest Track %s"; // substitutes track name
+$lang["deltrack"] = "Track löschen";
+$lang["trackname"] = "Name des Tracks";
+$lang["edittrack"] = "Track bearbeiten";
+$lang["positiondelwarn"] = "Achtung!\n\nDamit löschst Du Punkt %d von Track %s.\n\nBist Du sicher?"; // substitutes position index and track name
+$lang["editingposition"] = "Du bearbeitest Punkt #%d von Track %s"; // substitutes position index and track name
 $lang["delposition"] = "Position entfernen";
-$lang["delimage"] = "Remove image";
+$lang["delimage"] = "Bild löschen";
 $lang["comment"] = "Kommentar";
-$lang["image"] = "Image";
+$lang["image"] = "Bild";
 $lang["editposition"] = "Position bearbeiten";
 $lang["passlenmin"] = "Das Passwort muss mindestens %d Zeichen lang sein."; // substitutes password minimum length
 $lang["passrules_1"] = "Es muss mindestens einen Groß- und einen Kleinbuchstaben enthalten.";
 $lang["passrules_2"] = "Es muss mindestens einen Großbuchstaben, einen Kleinbuchstaben sowie eine Zahl enthalten.";
 $lang["passrules_3"] = "Es muss mindestens einen Großbuchstaben, einen Kleinbuchstaben, eine Zahl sowie ein Sonderzeichen enthalten.";
-$lang["owntrackswarn"] = "Du kannst nur deine eigenen Routen bearbeiten!";
+$lang["owntrackswarn"] = "Du kannst nur deine eigenen Tracks bearbeiten!";
 $lang["gmauthfailure"] = "Der API-Schlüssel für Google Maps ist ungültig.";
 $lang["gmapilink"] = "Weitere Informationen zum API-Schlüssel findest Du <a target=\"_blank\" href=\"https://developers.google.com/maps/documentation/javascript/get-api-key\">bei Google</a>.";
-$lang["import"] = "Route importieren";
+$lang["import"] = "Track importieren";
 $lang["iuploadfailure"] = "Hochladen fehlgeschlagen";
-$lang["iparsefailure"] = "Import der Route fehlgeschlagen";
-$lang["idatafailure"] = "Die Datei enthält keine Routendaten";
+$lang["iparsefailure"] = "Import des Tracks fehlgeschlagen";
+$lang["idatafailure"] = "Die Datei enthält keine Trackdaten";
 $lang["isizefailure"] = "Die Größe der hochgeladenen Datei sollte %d Bytes nicht überschreiten."; // substitutes number of bytes
-$lang["imultiple"] = "%d Routen importiert"; // substitutes number of imported tracks
+$lang["imultiple"] = "%d Tracks importiert"; // substitutes number of imported tracks
 $lang["allusers"] = "Alle Benutzer";
 $lang["unitday"] = "T"; // abbreviation for days, like 4 d 11:11:11
 $lang["unitkmh"] = "km/h"; // kilometer per hour
 $lang["unitm"] = "m"; // meter
-$lang["unitamsl"] = "a.s.l."; // above mean see level
+$lang["unitamsl"] = "ü.d.M."; // above mean see level
 $lang["unitkm"] = "km"; // kilometer
 $lang["unitmph"] = "mph"; // mile per hour
 $lang["unitft"] = "ft"; // feet
@@ -154,12 +154,12 @@ $lang["config"] = "Einstellungen";
 $lang["editingconfig"] = "Standardeinstellungen";
 $lang["latitude"] = "Startwert Breite";
 $lang["longitude"] = "Startwert Länge";
-$lang["interval"] = "Interval (s)";
+$lang["interval"] = "Intervall in (s)";
 $lang["googlekey"] = "Google Maps API Key";
 $lang["passlength"] = "kürzeste Passwortlänge";
 $lang["passstrength"] = "Minimale Passwortstärke";
 $lang["requireauth"] = "Anmeldung einfordern";
-$lang["publictracks"] = "öffentliche Routen";
+$lang["publictracks"] = "öffentliche Tracks";
 $lang["strokeweight"] = "Strichdicke";
 $lang["strokeopacity"] = "Deckkraft des Striches";
 $lang["strokecolor"] = "Strichfarbe";
@@ -168,7 +168,7 @@ $lang["colorstart"] = "Farbe der Startmarkierung";
 $lang["colorstop"] = "Farbe der Endpunktmarkierung";
 $lang["colorextra"] = "Farbe zusätzlicher Markierungen";
 $lang["colorhilite"] = "Farbe hervorgehobener Markierung";
-$lang["uploadmaxsize"] = "Maximum upload size (MB)";
+$lang["uploadmaxsize"] = "Max. Dateigröße (MB)";
 $lang["ollayers"] = "OpenLayers Ebene";
 $lang["layername"] = "Name der Ebene";
 $lang["layerurl"] = "URL der Ebene";
@@ -176,5 +176,5 @@ $lang["add"] = "Hinzufügen";
 $lang["edit"] = "Bearbeiten";
 $lang["delete"] = "Löschen";
 $lang["settings"] = "Einstellungen";
-$lang["trackcolor"] = "Track color";
+$lang["trackcolor"] = "Trackfarbe";
 ?>
diff --git a/lang/nl.php b/lang/nl.php
index e7b7295..9e0ed13 100644
--- a/lang/nl.php
+++ b/lang/nl.php
@@ -26,12 +26,12 @@ $langSetup["checkdbsettings"] = "Please check database settings in 'config.php'
 $langSetup["dbqueryfailed"] = "Database query failed.";
 $langSetup["dbtablessuccess"] = "Database tables successfully created!";
 $langSetup["setupuser"] = "Now please set up your µlogger user.";
-$langSetup["congratulations"] = "Congratulations!";
+$langSetup["congratulations"] = "Gefeliciteerd!";
 $langSetup["setupcomplete"] = "Setup is now complete. You may go to the <a href=\"../index.php\">main page</a> now and log in with your new user account.";
 $langSetup["disablewarn"] = "IMPORTANT! YOU MUST DISABLE 'setup.php' SCRIPT OR REMOVE IT FROM YOUR SERVER.";
 $langSetup["disabledesc"] = "Leaving the script accessible from browser is a major security risk. Anybody will be able to run it, delete your database and set up new user account. Delete the file or disable it by setting %s value back to %s."; // substitutes variable name and value
-$langSetup["setupfailed"] = "Unfortunately something has gone wrong. You may try to find more info in your webserver logs.";
-$langSetup["welcome"] = "Welcome to µlogger!";
+$langSetup["setupfailed"] = "Helaas is er iets mis gegaan. Er is mogelijk meer informatie te vinden in de log bestanden van de webserver.";
+$langSetup["welcome"] = "Welkom bij µlogger!";
 $langSetup["disabledwarn"] = "For security reasons this script is disabled by default. To enable it you must edit 'scripts/setup.php' file in text editor and set %s variable at the beginning of the file to %s."; // substitutes variable name and value
 $langSetup["lineshouldread"] = "Line: %s should read: %s";
 $langSetup["dorestart"] = "Please restart this script when you are done.";
@@ -40,7 +40,7 @@ $langSetup["nodbsettings"] = "You must provide your database credentials in 'con
 $langSetup["scriptdesc"] = "This script will set up tables needed for µlogger (%s). They will be created in your database named %s. Warning, if the tables already exist they will be dropped and recreated, their content will be destroyed."; // substitutes table names and db name
 $langSetup["scriptdesc2"] = "When done the script will ask you to provide user name and password for your µlogger user.";
 $langSetup["startbutton"] = "Press to start";
-$langSetup["restartbutton"] = "Restart";
+$langSetup["restartbutton"] = "Herstart";
 $langSetup["optionwarn"] = "PHP configuration option %s must be set to %s."; // substitutes option name and value
 $langSetup["extensionwarn"] = "Required PHP extension %s is not available."; // substitutes extension name
 $langSetup["notwritable"] = "Folder '%s' must be writable by PHP."; // substitutes folder path
@@ -61,9 +61,9 @@ $lang["close"] = "sluiten";
 $lang["time"] = "Tijd";
 $lang["speed"] = "Snelheid";
 $lang["accuracy"] = "Nauwkeurigheid";
-$lang["position"] = "Position";
+$lang["position"] = "Positie";
 $lang["altitude"] = "Hoogte";
-$lang["bearing"] = "Bearing";
+$lang["bearing"] = "Richting";
 $lang["ttime"] = "Totale tijd";
 $lang["aspeed"] = "Gemiddelde snelheid";
 $lang["tdistance"] = "Totale afstand";
@@ -81,7 +81,7 @@ $lang["units"] = "Units";
 $lang["metric"] = "Metrisch";
 $lang["imperial"] = "Imperial/US";
 $lang["nautical"] = "Nautical";
-$lang["admin"] = "Administrator";
+$lang["admin"] = "Beheerder";
 $lang["adminmenu"] = "Administratie";
 $lang["passwordrepeat"] = "Herhaal password";
 $lang["passwordenter"] = "Voer password in";
@@ -101,10 +101,10 @@ $lang["edituser"] = "Verander Gebruiker";
 $lang["servererror"] = "Server fout";
 $lang["allrequired"] = "Alle velden zijn benodigd";
 $lang["passnotmatch"] = "Passwords zijn niet gelijk";
-$lang["oldpassinvalid"] = "Wrong old password";
+$lang["oldpassinvalid"] = "Verkeerd oud wachtwoord";
 $lang["passempty"] = "Empty password";
-$lang["loginempty"] = "Empty login";
-$lang["passstrengthwarn"] = "Invalid password strength";
+$lang["loginempty"] = "Lege login";
+$lang["passstrengthwarn"] = "Wachtwoord niet sterk genoeg";
 $lang["actionsuccess"] = "Actie succesvol afgerond";
 $lang["actionfailure"] = "Iets ging verkeerd";
 $lang["notauthorized"] = "User not authorized";
@@ -138,7 +138,7 @@ $lang["iparsefailure"] = "Verwerking mislukt";
 $lang["idatafailure"] = "Geen track data in geïmporteerd bestand";
 $lang["isizefailure"] = "Het upload bestand kan niet groter zijn dan %d bytes"; // substitutes number of bytes
 $lang["imultiple"] = "Info, meerdere tracks geïmporteerd (%d)"; // substitutes number of imported tracks
-$lang["allusers"] = "All users";
+$lang["allusers"] = "Alle gebruikers";
 $lang["unitday"] = "d"; // abbreviation for days, like 4 d 11:11:11
 $lang["unitkmh"] = "km/h"; // kilometer per hour
 $lang["unitm"] = "m"; // meter
@@ -150,12 +150,12 @@ $lang["unitmi"] = "mi"; // mile
 $lang["unitkt"] = "kt"; // knot
 $lang["unitnm"] = "nm"; // nautical mile
 $lang["config"] = "Settings";
-$lang["editingconfig"] = "Default application settings";
+$lang["editingconfig"] = "Standaard applicatie instellingen";
 $lang["latitude"] = "Initial latitude";
 $lang["longitude"] = "Initial longitude";
 $lang["interval"] = "Interval (s)";
 $lang["googlekey"] = "Google Maps API key";
-$lang["passlength"] = "Minimum password length";
+$lang["passlength"] = "Minimale wachtwoord lengte";
 $lang["passstrength"] = "Minimum password strength";
 $lang["requireauth"] = "Require authorization";
 $lang["publictracks"] = "Public tracks";
@@ -173,7 +173,7 @@ $lang["layername"] = "Layer name";
 $lang["layerurl"] = "Layer URL";
 $lang["add"] = "Add";
 $lang["edit"] = "Edit";
-$lang["delete"] = "Delete";
+$lang["delete"] = "Verwijderen";
 $lang["settings"] = "Settings";
 $lang["trackcolor"] = "Track color";
 ?>