diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 7194f504..31f10c8c 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -3,8 +3,8 @@
     <string name="app_name">Calculatrice simple</string>
     <string name="app_launcher_name">Calculatrice</string>
     <string name="scientific_calculator">Calculatrice scientifique</string>
-    <string name="unit_converter">Unit converter</string>
-    <string name="swap_units">Swap units</string>
+    <string name="unit_converter">Convertisseur d\'unités</string>
+    <string name="swap_units">Inverser les unités</string>
     <!-- Calculator field -->
     <string name="formula_divide_by_zero_error">Erreur : division par zéro</string>
     <!-- History -->
@@ -16,56 +16,56 @@
     <string name="vibrate_on_button_press">Vibrer lors de l\'appui sur une touche</string>
     <string name="use_comma_as_decimal_mark">Utiliser la virgule comme séparateur décimal</string>
     <!-- Unit converter -->
-    <string name="unit_length">Length</string>
-    <string name="unit_length_kilometer">Kilometer</string>
-    <string name="unit_length_meter">Meter</string>
-    <string name="unit_length_centimeter">Centimeter</string>
-    <string name="unit_length_millimeter">Millimeter</string>
-    <string name="unit_length_micrometer">Micrometer</string>
-    <string name="unit_length_nanometer">Nanometer</string>
-    <string name="unit_length_angstrom">Angstrom</string>
-    <string name="unit_length_mile">Mile</string>
-    <string name="unit_length_yard">Yard</string>
-    <string name="unit_length_foot">Foot</string>
-    <string name="unit_length_inch">Inch</string>
-    <string name="unit_length_fathom">Fathom</string>
-    <string name="unit_length_nautical_mile">Nautical Mile</string>
-    <string name="unit_length_astronomical_unit">Astronomical Unit</string>
+    <string name="unit_length">Unités de longueur</string>
+    <string name="unit_length_kilometer">Kilomètre</string>
+    <string name="unit_length_meter">Mètre</string>
+    <string name="unit_length_centimeter">Centimètre</string>
+    <string name="unit_length_millimeter">Millimètre</string>
+    <string name="unit_length_micrometer">Micromètre</string>
+    <string name="unit_length_nanometer">Nanomètre</string>
+    <string name="unit_length_angstrom">Angström</string>
+    <string name="unit_length_mile">Mille terrestre international</string>
+    <string name="unit_length_yard">Verge</string>
+    <string name="unit_length_foot">Pied</string>
+    <string name="unit_length_inch">Pouce</string>
+    <string name="unit_length_fathom">Brasse</string>
+    <string name="unit_length_nautical_mile">Mille marin</string>
+    <string name="unit_length_astronomical_unit">Unités astronomiques</string>
     <string name="unit_length_parsec">Parsec</string>
-    <string name="unit_length_light_year">Light Year</string>
-    <string name="unit_area">Area</string>
-    <string name="unit_area_square_kilometer">Square Kilometer</string>
-    <string name="unit_area_square_meter">Square Meter</string>
-    <string name="unit_area_square_centimeter">Square Centimeter</string>
-    <string name="unit_area_square_millimeter">Square Millimeter</string>
-    <string name="unit_area_square_mile">Square Mile</string>
-    <string name="unit_area_square_yard">Square Yard</string>
-    <string name="unit_area_square_foot">Square Foot</string>
-    <string name="unit_area_square_inch">Square Inch</string>
+    <string name="unit_length_light_year">Année-lumière</string>
+    <string name="unit_area">Unités de surface</string>
+    <string name="unit_area_square_kilometer">Kilomètre carré</string>
+    <string name="unit_area_square_meter">Mètre carré</string>
+    <string name="unit_area_square_centimeter">Centimètre carré</string>
+    <string name="unit_area_square_millimeter">Millimètre carré</string>
+    <string name="unit_area_square_mile">Mille carré</string>
+    <string name="unit_area_square_yard">Verge carrée</string>
+    <string name="unit_area_square_foot">Pied carré</string>
+    <string name="unit_area_square_inch">Pouce carré</string>
     <string name="unit_area_acre">Acre</string>
     <string name="unit_area_hectare">Hectare</string>
-    <string name="unit_volume">Volume</string>
-    <string name="unit_volume_cubic_meter">Cubic Meter</string>
-    <string name="unit_volume_cubic_decimeter">Cubic Decimeter</string>
-    <string name="unit_volume_cubic_centimeter">Cubic Centimeter</string>
-    <string name="unit_volume_cubic_millimeter">Cubic Millimeter</string>
-    <string name="unit_volume_liter">Liter</string>
-    <string name="unit_volume_centiliter">Centiliter</string>
-    <string name="unit_volume_deciliter">Deciliter</string>
-    <string name="unit_volume_milliliter">Milliliter</string>
-    <string name="unit_volume_acre_foot">Acre Foot</string>
-    <string name="unit_volume_cubic_foot">Cubic Foot</string>
-    <string name="unit_volume_cubic_inch">Cubic Inch</string>
-    <string name="unit_volume_barrel_us">Barrel (US)</string>
-    <string name="unit_volume_gallon_us">Gallon (US)</string>
-    <string name="unit_volume_quart_us">Quart (US)</string>
-    <string name="unit_volume_pint_us">Pint (US)</string>
-    <string name="unit_volume_gill_us">Gill (US)</string>
-    <string name="unit_volume_fluid_ounce_us">Fluid Ounce (US)</string>
-    <string name="unit_volume_barrel_imperial">Barrel (Imperial)</string>
-    <string name="unit_volume_gallon_imperial">Gallon (Imperial)</string>
-    <string name="unit_volume_quart_imperial">Quart (Imperial)</string>
-    <string name="unit_volume_pint_imperial">Pint (Imperial)</string>
+    <string name="unit_volume">Unités de volume</string>
+    <string name="unit_volume_cubic_meter">Mètre cube</string>
+    <string name="unit_volume_cubic_decimeter">Décimètre cube</string>
+    <string name="unit_volume_cubic_centimeter">Centimètre cube</string>
+    <string name="unit_volume_cubic_millimeter">Millimètre cube</string>
+    <string name="unit_volume_liter">Litre</string>
+    <string name="unit_volume_centiliter">Centilitre</string>
+    <string name="unit_volume_deciliter">Décilitre</string>
+    <string name="unit_volume_milliliter">Millilitre</string>
+    <string name="unit_volume_acre_foot">Acre-pied</string>
+    <string name="unit_volume_cubic_foot">Pied cube</string>
+    <string name="unit_volume_cubic_inch">Pouce cube</string>
+    <string name="unit_volume_barrel_us">Baril liquide américain</string>
+    <string name="unit_volume_gallon_us">Gallon liquide américain</string>
+    <string name="unit_volume_quart_us">Quart liquide américain</string>
+    <string name="unit_volume_pint_us">Pinte liquide américaine</string>
+    <string name="unit_volume_gill_us">Gille liquide américaine</string>
+    <string name="unit_volume_fluid_ounce_us">Once liquide américaine</string>
+    <string name="unit_volume_barrel_imperial">Baril impérial britannique</string>
+    <string name="unit_volume_gallon_imperial">Gallon impérial britannique</string>
+    <string name="unit_volume_quart_imperial">Quart impérial britannique</string>
+    <string name="unit_volume_pint_imperial">Pinte impériale britannique</string>
     <string name="unit_volume_gill_imperial">Gill (Imperial)</string>
     <string name="unit_volume_fluid_ounce_imperial">Fluid Ounce (Imperial)</string>
     <string name="unit_mass">Mass</string>