diff --git a/apps/settings/base.nl.i18n b/apps/settings/base.nl.i18n
index 2434b8174..83c87ad3c 100644
--- a/apps/settings/base.nl.i18n
+++ b/apps/settings/base.nl.i18n
@@ -1,16 +1,16 @@
-SettingsApp = "Settings"
-SettingsAppCapital = "SETTINGS"
-AngleUnit = "Angle measure"
-DisplayMode = "Result format"
-EditionMode = "Writing format"
-EditionLinear = "Linear "
-Edition2D = "Natural "
-ComplexFormat = "Complex format"
-ExamMode = "Exam mode"
-ExamModeActive = "Reactivate exam mode"
-ToDeactivateExamMode1 = "To deactivate the exam mode,"
-ToDeactivateExamMode2 = "plug the calculator to a computer"
-ToDeactivateExamMode3 = "or to a power socket."
+SettingsApp = "Instellingen"
+SettingsAppCapital = "INSTELLINGEN"
+AngleUnit = "Hoekmaat"
+DisplayMode = "Resultaat formaat"
+EditionMode = "Schrijfformaat"
+EditionLinear = "Lineair "
+Edition2D = "Natuurlijk"
+ComplexFormat = "Complex formaat"
+ExamMode = "Examenstand"
+ExamModeActive = "Herstart examenstand"
+ToDeactivateExamMode1 = "Om de examenstand te verlaten,"
+ToDeactivateExamMode2 = "sluit de rekenmachine aan op een computer"
+ToDeactivateExamMode3 = "of op een stopcontact."
 # --------------------- Please do not edit these messages - Discuss with Leo (remove this later) ---------------------
 ExamModeWarning1 = "Caution: compliance of this"
 ExamModeWarning2 = "unofficial software's exam mode"
@@ -20,22 +20,22 @@ AboutWarning2 = "unofficial software version."
 AboutWarning3 = "NumWorks can't be held responsible"
 AboutWarning4 = "for any resulting damage."
 # -----------------------------------------------------------------------------
-About = "About"
-Degrees = "Degrees "
-Gradians = "Gradians "
-Radian = "Radians "
-Decimal = "Decimal "
-Scientific = "Scientific "
+About = "Over deze rekenmachine"
+Degrees = "Graden "
+Gradians = "Decimale graden "
+Radian = "Radialen "
+Decimal = "Decimaal "
+Scientific = "Wetenschappelijk "
 Engineering = "Engineering "
-SignificantFigures = "Significant figures "
-Real = "Real "
-Cartesian = "Cartesian "
-Polar = "Polar "
-Brightness = "Brightness"
-FontSizes = "Python font size"
-LargeFont = "Large "
-SmallFont = "Small "
-SoftwareVersion = "Software version"
-SerialNumber = "Serial number"
+SignificantFigures = "Significante cijfers "
+Real = "Reëel "
+Cartesian = "Cartesisch "
+Polar = "Polair "
+Brightness = "Helderheid"
+FontSizes = "Python lettergrootte"
+LargeFont = "Groot "
+SmallFont = "Klein "
+SoftwareVersion = "Softwareversie"
+SerialNumber = "Serienummer"
 UpdatePopUp = "Update pop-up"
-BetaPopUp = "Beta pop-up"
+BetaPopUp = "Bèta pop-up"
diff --git a/apps/solver/base.nl.i18n b/apps/solver/base.nl.i18n
index 017cad04d..949aa9762 100644
--- a/apps/solver/base.nl.i18n
+++ b/apps/solver/base.nl.i18n
@@ -1,29 +1,29 @@
-SolverApp = "Equations"
-SolverAppCapital = "EQUATIONS"
-AddEquation = "Add equation"
-ResolveEquation = "Solve the equation"
-ResolveSystem = "Solve the system"
-UseEquationModel = "Use an equation template"
-RequireEquation = "The input must be an equation"
-UnrealEquation = "Unreal equation"
-UndefinedEquation = "Undefined equation"
-TooManyVariables = "There are too many unknowns"
-NonLinearSystem = "The system is not linear"
-Solution = "Solution"
-ApproximateSolution = "Approximate solution"
-SearchInverval = "Search interval"
-NoSolutionSystem = "The system has no solution"
-NoSolutionEquation = "The equation has no solution"
-NoSolutionInterval = "No solution found in the interval"
-EnterEquation = "Enter an equation"
-InfiniteNumberOfSolutions = "There are an infinite number of solutions"
-ApproximateSolutionIntervalInstruction0= "Enter the interval to search"
-ApproximateSolutionIntervalInstruction1= "for an approximate solution"
-OnlyFirstSolutionsDisplayed0 = "Only the first 10 solutions"
-OnlyFirstSolutionsDisplayed1 = "are displayed"
-PolynomeHasNoRealSolution0 = "The polynomial has no"
-PolynomeHasNoRealSolution1 = "real root"
-PredefinedVariablesUsedLeft = "Used "
-PredefinedVariablesUsedRight = "predefined variables"
-PredefinedVariablesIgnoredLeft = "Ignored"
-PredefinedVariablesIgnoredRight = " predefined variables"
+SolverApp = "Vergelijkingen"
+SolverAppCapital = "VERGELIJKINGEN"
+AddEquation = "Vergelijking toevoegen"
+ResolveEquation = "Vergelijking oplossen"
+ResolveSystem = "Stelsel oplossen"
+UseEquationModel = "Gebruik een vergelijkingstemplate"
+RequireEquation = "De invoer moet een vergelijking zijn"
+UnrealEquation = "Vergelijking is niet reëel"
+UndefinedEquation = "Ongedefinieerde vergelijking"
+TooManyVariables = "Er zijn te veel onbekenden"
+NonLinearSystem = "Het stelsel is niet lineair"
+Solution = "Oplossing"
+ApproximateSolution = "Benaderende oplossing"
+SearchInverval = "Zoekinterval"
+NoSolutionSystem = "Het stelsel heeft geen oplossing"
+NoSolutionEquation = "De vergelijking heeft geen oplossing"
+NoSolutionInterval = "Geen oplossing gevonden binnen het interval"
+EnterEquation = "Voer een vergelijking in"
+InfiniteNumberOfSolutions = "Er is een oneindig aantal oplossingen"
+ApproximateSolutionIntervalInstruction0= "Voer het interval in om in te zoeken"
+ApproximateSolutionIntervalInstruction1= "naar een benaderende oplossing"
+OnlyFirstSolutionsDisplayed0 = "Alleen de eerste tien oplossingen"
+OnlyFirstSolutionsDisplayed1 = "worden weergegeven"
+PolynomeHasNoRealSolution0 = "De polynoom heeft geen"
+PolynomeHasNoRealSolution1 = "reële wortel"
+PredefinedVariablesUsedLeft = "Gebruikte "
+PredefinedVariablesUsedRight = "opgeslagen variabelen"
+PredefinedVariablesIgnoredLeft = "Genegeerde"
+PredefinedVariablesIgnoredRight = " opgeslagen variabelen"
diff --git a/apps/statistics/base.nl.i18n b/apps/statistics/base.nl.i18n
index 61091e835..c66afa64c 100644
--- a/apps/statistics/base.nl.i18n
+++ b/apps/statistics/base.nl.i18n
@@ -1,25 +1,25 @@
-StatsApp = "Statistics"
-StatsAppCapital = "STATISTICS"
+StatsApp = "Statistiek"
+StatsAppCapital = "STATISTIEK"
 HistogramTab = "Histogram"
 BoxTab = "Box"
-Values1 = "Values V1"
-Values2 = "Values V2"
-Values3 = "Values V3"
-Sizes1 = "Sizes N1"
-Sizes2 = "Sizes N2"
-Sizes3 = "Sizes N3"
-ImportList = "Import from a list"
+Values1 = "Waarden V1"
+Values2 = "Waarden V2"
+Values3 = "Waarden V3"
+Sizes1 = "Frequenties N1"
+Sizes2 = "Frequenties N2"
+Sizes3 = "Frequenties N3"
+ImportList = "Importeren uit een lijst"
 Interval = " Interval "
-Size = " Size"
-Frequency = "Frequency"
-HistogramSet = "Histogram settings"
-RectangleWidth = "Bin width"
+Size = " Frequentie"
+Frequency = "Proportie"
+HistogramSet = "Histogram instellingen"
+RectangleWidth = "Kolombreedte"
 BarStart = "X start"
-FirstQuartile = "First quartile"
-Median = "Median"
-ThirdQuartile = "Third quartile"
-TotalSize = "Total size"
-Range = "Range"
-StandardDeviationSigma = "Standard deviation σ"
-SampleStandardDeviationS = "Sample std deviation s"
-InterquartileRange = "Interquartile range"
+FirstQuartile = "Eerste kwartiel"
+Median = "Mediaan"
+ThirdQuartile = "Derde kwartiel"
+TotalSize = "Totale omvang"
+Range = "Bereik"
+StandardDeviationSigma = "Standaardafwijking σ"
+SampleStandardDeviationS = "Steekprf stand.afwijk. s"
+InterquartileRange = "Interkwartielafstand"
diff --git a/apps/toolbox.nl.i18n b/apps/toolbox.nl.i18n
index c80a6038c..6ea333b61 100644
--- a/apps/toolbox.nl.i18n
+++ b/apps/toolbox.nl.i18n
@@ -1,17 +1,17 @@
-Unit = "Units"
-UnitTimeMenu = "Time"
-UnitTimeSecondMenu = "Second"
-UnitTimeSecond = "Second"
-UnitTimeSecondMilli = "Millisecond"
-UnitTimeSecondMicro = "Microsecond"
-UnitTimeSecondNano = "Nanosecond"
-UnitTimeMinute = "Minute"
-UnitTimeHour = "Hour"
-UnitTimeDay = "Day"
+Unit = "Eenheden"
+UnitTimeMenu = "Tijd"
+UnitTimeSecondMenu = "Seconde"
+UnitTimeSecond = "Seconde"
+UnitTimeSecondMilli = "MilliSeconde"
+UnitTimeSecondMicro = "Microseconde"
+UnitTimeSecondNano = "Nanoseconde"
+UnitTimeMinute = "Minuut"
+UnitTimeHour = "Uur"
+UnitTimeDay = "Dag"
 UnitTimeWeek = "Week"
-UnitTimeMonth = "Month"
-UnitTimeYear = "Year"
-UnitDistanceMenu = "Distance"
+UnitTimeMonth = "Maand"
+UnitTimeYear = "Jaar"
+UnitDistanceMenu = "Afstand"
 UnitDistanceMeterMenu = "Meter"
 UnitDistanceMeterKilo = "Kilometer"
 UnitDistanceMeter = "Meter"
@@ -19,81 +19,81 @@ UnitDistanceMeterMilli = "Millimeter"
 UnitDistanceMeterMicro = "Micrometer"
 UnitDistanceMeterNano = "Nanometer"
 UnitDistanceMeterPico = "Picometer"
-UnitDistanceAstronomicalUnit = "Astronomical unit"
-UnitDistanceLightYear = "Light year"
+UnitDistanceAstronomicalUnit = "Astronomische eenheid"
+UnitDistanceLightYear = "Lichtjaar"
 UnitDistanceParsec = "Parsec"
-UnitMassMenu = "Mass"
+UnitMassMenu = "Massa"
 UnitMassGramKilo = "Kilogram"
 UnitMassGram = "Gram"
 UnitMassGramMilli = "Milligram"
 UnitMassGramMicro = "Microgram"
 UnitMassGramNano = "Nanogram"
-UnitMassTonne = "Tonne"
-UnitCurrentMenu = "Electric current"
-UnitCurrentAmpere = "Ampere"
-UnitCurrentAmpereMilli = "Milliampere"
-UnitCurrentAmpereMicro = "Microampere"
-UnitTemperatureMenu = "Temperature"
+UnitMassTonne = "Ton"
+UnitCurrentMenu = "Elektrische stroom"
+UnitCurrentAmpere = "Ampère"
+UnitCurrentAmpereMilli = "Milliampère"
+UnitCurrentAmpereMicro = "Microampère"
+UnitTemperatureMenu = "Temperatuur"
 UnitTemperatureKelvin = "Kelvin"
-UnitAmountMenu = "Amount of substance"
-UnitAmountMole = "Mole"
-UnitAmountMoleMilli = "Millimole"
-UnitAmountMoleMicro = "Micromole"
-UnitLuminousIntensityMenu = "Luminous intensity"
+UnitAmountMenu = "hoeveelheid stof"
+UnitAmountMole = "Mol"
+UnitAmountMoleMilli = "Millimol"
+UnitAmountMoleMicro = "Micromol"
+UnitLuminousIntensityMenu = "Lichtsterkte"
 UnitLuminousIntensityCandela = "Candela"
-UnitFrequencyMenu = "Frequency"
+UnitFrequencyMenu = "Frequentie"
 UnitFrequencyHertzGiga = "Gigahertz"
 UnitFrequencyHertzMega = "Megahertz"
 UnitFrequencyHertzKilo = "Kilohertz"
 UnitFrequencyHertz = "Hertz"
-UnitForceMenu = "Force"
+UnitForceMenu = "Kracht"
 UnitForceNewtonKilo = "Kilonewton"
 UnitForceNewton = "Newton"
 UnitForceNewtonMilli = "Millinewton"
-UnitPressureMenu = "Pressure"
+UnitPressureMenu = "Druk"
 UnitPressurePascal = "Pascal"
 UnitPressurePascalHecto = "Hectopascal"
 UnitPressureBar = "Bar"
-UnitPressureAtm = "Atmosphere"
-UnitEnergyMenu = "Energy"
+UnitPressureAtm = "Atmosfeer"
+UnitEnergyMenu = "Energie"
 UnitEnergyJouleMenu = "Joule"
 UnitEnergyJouleKilo = "Kilojoule"
 UnitEnergyJoule = "Joule"
 UnitEnergyJouleMilli = "Millijoule"
-UnitEnergyEletronVoltMenu = "Electronvolt"
-UnitEnergyElectronVoltMega = "Megaelectronvolt"
-UnitEnergyElectronVoltKilo = "Kiloelectronvolt"
-UnitEnergyElectronVolt = "Electronvolt"
-UnitEnergyElectronVoltMilli = "Millielectronvolt"
-UnitPowerMenu = "Power"
+UnitEnergyEletronVoltMenu = "Elektronvolt"
+UnitEnergyElectronVoltMega = "Megaelektronvolt"
+UnitEnergyElectronVoltKilo = "Kiloelektronvolt"
+UnitEnergyElectronVolt = "Elektronvolt"
+UnitEnergyElectronVoltMilli = "Millielektronvolt"
+UnitPowerMenu = "Vermogen"
 UnitPowerWattGiga = "Gigawatt"
 UnitPowerWattMega = "Megawatt"
 UnitPowerWattKilo = "Kilowatt"
 UnitPowerWatt = "Watt"
 UnitPowerWattMilli = "Milliwatt"
 UnitPowerWattMicro = "Microwatt"
-UnitElectricChargeMenu = "Electric charge"
+UnitElectricChargeMenu = "Elektrische lading"
 UnitChargeCoulomb = "Coulomb"
-UnitPotentialMenu = "Electric potential"
+UnitPotentialMenu = "elektrisch potentiaal"
 UnitPotentialVoltKilo = "Kilovolt"
 UnitPotentialVolt = "Volt"
 UnitPotentialVoltMilli = "Millivolt"
 UnitPotentialVoltMicro = "Microvolt"
-UnitCapacitanceMenu = "Electrical capacitance"
+UnitCapacitanceMenu = "Elektrische capaciteit"
 UnitCapacitanceFarad = "Farad"
 UnitCapacitanceFaradMilli = "Millifarad"
 UnitCapacitanceFaradMicro = "Microfarad"
-UnitResistanceMenu = "Electrical resistance"
+UnitResistanceMenu = "Elektrische weerstand"
 UnitResistanceOhmKilo = "Kiloohm"
 UnitResistanceOhm = "Ohm"
-UnitConductanceMenu = "Electrical conductance"
+UnitConductanceMenu = "elektrische geleidbaarheid"
 UnitConductanceSiemens = "Siemens"
 UnitConductanceSiemensMilli = "Millisiemens"
-UnitMagneticFieldMenu = "Magnetic field"
+UnitMagneticFieldMenu = "Magnetisch veld"
 UnitMagneticFieldTesla = "Tesla"
-InductanceMenu = "Electrical inductance"
+InductanceMenu = "Zelfinductie"
 UnitInductanceHenry = "Henry"
-UnitSurfaceMenu = "Area"
+UnitSurfaceMenu = "Oppervlakte"
 UnitSurfaceHectar = "Hectare"
 UnitVolumeMenu = "Volume"
 UnitVolumeLiter = "Liter"
@@ -101,27 +101,27 @@ UnitVolumeLiterDeci = "Deciliter"
 UnitVolumeLiterCenti = "Centiliter"
 UnitVolumeLiterMilli = "Milliliter"
 Toolbox = "Toolbox"
-AbsoluteValue = "Absolute value"
-NthRoot = "nth-root"
-BasedLogarithm = "Logarithm to base a"
-Calculation = "Calculation"
-ComplexNumber = "Complex numbers"
-Combinatorics = "Combinatorics"
-Arithmetic = "Arithmetic"
+AbsoluteValue = "Absolute waarde"
+NthRoot = "n-de-machtswortel"
+BasedLogarithm = "Logaritme met grondtal a"
+Calculation = "Calculatie"
+ComplexNumber = "Complexe getallen"
+Combinatorics = "Combinatoriek"
+Arithmetic = "rekenkunde"
 Matrices = "Matrix"
-NewMatrix = "New matrix"
-Identity = "Identity matrix of size n"
-Lists = "List"
-HyperbolicTrigonometry = "Hyperbolic trigonometry"
-Fluctuation = "Prediction Interval"
-DerivateNumber = "Derivative"
-Integral = "Integral"
-Sum = "Sum"
+NewMatrix = "Nieuw matrix"
+Identity = "Eenheidsmatrix van formaat n"
+Lists = "Lijst"
+HyperbolicTrigonometry = "Hyperbolische meetkunde"
+Fluctuation = "Voorspellingsinterval"
+DerivateNumber = "Afgeleide"
+Integral = "Integraal"
+Sum = "Som"
 Product = "Product"
-ComplexAbsoluteValue = "Absolute value"
+ComplexAbsoluteValue = "Absolute waarde"
 Agument = "Argument"
-RealPart = "Real part"
-ImaginaryPart = "Imaginary part"
+RealPart = "Reëel deel"
+ImaginaryPart = "Imaginair deel"
 Conjugate = "Conjugate"
 Combination = "Combination"
 Permutation = "Permutation"
diff --git a/apps/usb/base.nl.i18n b/apps/usb/base.nl.i18n
index 60eae2214..35829bbdd 100644
--- a/apps/usb/base.nl.i18n
+++ b/apps/usb/base.nl.i18n
@@ -1,7 +1,7 @@
-USBConnected = "THE CALCULATOR IS CONNECTED"
-ConnectedMessage1 = "To transfer data, browse"
-ConnectedMessage2 = "our page from your computer"
+USBConnected = "DE REKENMACHINE IS AANGESLOTEN"
+ConnectedMessage1 = "Om gegevens op te slaan, "
+ConnectedMessage2 = "ga naar onze webpagina"
 ConnectedMessage3 = "workshop.numworks.com"
-ConnectedMessage4 = "Press the BACK key of your"
-ConnectedMessage5 = "calculator or unplug it to"
-ConnectedMessage6 = "disconnect it."
+ConnectedMessage4 = "Druk op de TERUG toets van je"
+ConnectedMessage5 = "rekenmachine of haal de kabel er "
+ConnectedMessage6 = "uit om hem los te koppelen."