diff --git a/apps/toolbox.fr.i18n b/apps/toolbox.fr.i18n
index ccff63806..0eabb39c1 100644
--- a/apps/toolbox.fr.i18n
+++ b/apps/toolbox.fr.i18n
@@ -43,7 +43,7 @@ UnitLuminousIntensityMenu = "Intensité lumineuse"
 UnitLuminousIntensityCandela = "Candela"
 UnitFrequencyMenu = "Fréquence"
 UnitFrequencyHertzGiga = "Gigahertz"
-UnitFrequencyHertzMega = "Megahertz"
+UnitFrequencyHertzMega = "Mégahertz"
 UnitFrequencyHertzKilo = "Kilohertz"
 UnitFrequencyHertz = "Hertz"
 UnitForceMenu = "Force"
@@ -60,14 +60,14 @@ UnitEnergyJouleMenu = "Joule"
 UnitEnergyJouleKilo = "Kilojoule"
 UnitEnergyJoule = "Joule"
 UnitEnergyJouleMilli = "Millijoule"
-UnitEnergyEletronVoltMenu = "Electronvolt"
-UnitEnergyElectronVoltMega = "Megaelectronvolt"
-UnitEnergyElectronVoltKilo = "Kiloelectronvolt"
-UnitEnergyElectronVolt = "Electronvolt"
-UnitEnergyElectronVoltMilli = "Millielectronvolt"
+UnitEnergyEletronVoltMenu = "Électronvolt"
+UnitEnergyElectronVoltMega = "Mégaélectronvolt"
+UnitEnergyElectronVoltKilo = "Kiloélectronvolt"
+UnitEnergyElectronVolt = "Électronvolt"
+UnitEnergyElectronVoltMilli = "Milliélectronvolt"
 UnitPowerMenu = "Puissance"
 UnitPowerWattGiga = "Gigawatt"
-UnitPowerWattMega = "Megawatt"
+UnitPowerWattMega = "Mégawatt"
 UnitPowerWattKilo = "Kilowatt"
 UnitPowerWatt = "Watt"
 UnitPowerWattMilli = "Milliwatt"
@@ -97,7 +97,7 @@ UnitSurfaceMenu = "Superficie"
 UnitSurfaceHectar = "Hectare"
 UnitVolumeMenu = "Volume"
 UnitVolumeLiter = "Litre"
-UnitVolumeLiterDeci = "Decilitre"
+UnitVolumeLiterDeci = "Décilitre"
 UnitVolumeLiterCenti = "Centilitre"
 UnitVolumeLiterMilli = "Millilitre"
 Toolbox = "Boîte à outils"