diff --git a/l10n/en.js b/l10n/en.js
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--- /dev/null
+++ b/l10n/en.js
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+OC.L10N.register(
+    "ocusagecharts",
+    {
+    "ocUsageCharts" : "Charts",
+    "Storage_title" : "Storage Usage",
+    "StorageUsageLastMonth" : "Storage usage last month",
+    "StorageUsagePerMonth" : "Average storage usage per month",
+    "StorageUsageCurrent" : "Current storage usage",
+    "DefaultChartSize" : "The charts will be shown in this size",
+    "sizes_kb" : "Kilobytes",
+    "sizes_mb" : "Megabytes",
+    "sizes_gb" : "Gigabytes",
+    "sizes_tb" : "Terabytes",
+    "ActivityUsageLastMonth" : "Activities over the last month",
+    "activities" : "Activities",
+    "ActivityUsagePerMonth" : "Activities per month",
+    "Activity_title" : "Activities"
+},
+"");
diff --git a/l10n/en.json b/l10n/en.json
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+++ b/l10n/en.json
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+{"translations":{"ocUsageCharts":"Charts","Storage_title":"Storage Usage","StorageUsageLastMonth":"Storage usage last month","StorageUsagePerMonth":"Average storage usage per month","StorageUsageCurrent":"Current storage usage","DefaultChartSize":"The charts will be shown in this size","sizes_kb":"Kilobytes","sizes_mb":"Megabytes","sizes_gb":"Gigabytes","sizes_tb":"Terabytes","ActivityUsageLastMonth":"Activities over the last month","activities":"Activities","ActivityUsagePerMonth":"Activities per month","Activity_title":"Activities"},"pluralForm":""}
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diff --git a/l10n/es.js b/l10n/es.js
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+++ b/l10n/es.js
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+OC.L10N.register(
+    "ocusagecharts",
+    {
+    "ocUsageCharts" : "Gráficos",
+    "Storage_title" : "Uso del Disco",
+    "StorageUsageLastMonth" : "Uso de disco el último mes",
+    "StorageUsagePerMonth" : "Uso promedio de disco por mes",
+    "StorageUsageCurrent" : "Uso actual de disco",
+    "DefaultChartSize" : "El gráfico se mostrará en este tamaño",
+    "sizes_kb" : "Kilobytes",
+    "sizes_mb" : "Megabytes",
+    "sizes_gb" : "Gigabytes",
+    "sizes_tb" : "Terabytes",
+    "ActivityUsageLastMonth" : "Actividad del último mes",
+    "activities" : "actividades",
+    "ActivityUsagePerMonth" : "Actividad por mes",
+    "Activity_title" : "Actividad"
+},
+"");
diff --git a/l10n/es.json b/l10n/es.json
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+++ b/l10n/es.json
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+{"translations":{"ocUsageCharts":"Gr\u00e1ficos","Storage_title":"Uso del Disco","StorageUsageLastMonth":"Uso de disco el \u00faltimo mes","StorageUsagePerMonth":"Uso promedio de disco por mes","StorageUsageCurrent":"Uso actual de disco","DefaultChartSize":"El gr\u00e1fico se mostrar\u00e1 en este tama\u00f1o","sizes_kb":"Kilobytes","sizes_mb":"Megabytes","sizes_gb":"Gigabytes","sizes_tb":"Terabytes","ActivityUsageLastMonth":"Actividad del \u00faltimo mes","activities":"actividades","ActivityUsagePerMonth":"Actividad por mes","Activity_title":"Actividad"},"pluralForm":""}
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diff --git a/l10n/fr.js b/l10n/fr.js
new file mode 100644
index 0000000..e2abee6
--- /dev/null
+++ b/l10n/fr.js
@@ -0,0 +1,19 @@
+OC.L10N.register(
+    "ocusagecharts",
+    {
+    "ocUsageCharts" : "Graphes",
+    "Storage_title" : "Espace disque",
+    "StorageUsageLastMonth" : "Espace disque - 30 derniers jours",
+    "StorageUsagePerMonth" : "Espace disque - Moyenne mensuelle",
+    "StorageUsageCurrent" : "Espace disque - Aujourd'hui",
+    "DefaultChartSize" : "Unités",
+    "sizes_kb" : "Kilobytes",
+    "sizes_mb" : "Megabytes",
+    "sizes_gb" : "Gigabytes",
+    "sizes_tb" : "Terabytes",
+    "Activity_title" : "Activité",
+    "ActivityUsageLastMonth" : "Activité - 30 derniers jours",
+    "activities" : "Activité",
+    "ActivityUsagePerMonth" : "Activité - Moyenne mensuelle"
+},
+"");
diff --git a/l10n/fr.json b/l10n/fr.json
new file mode 100644
index 0000000..6cf9d7e
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+++ b/l10n/fr.json
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+{"translations":{"ocUsageCharts":"Graphes","Storage_title":"Espace disque","StorageUsageLastMonth":"Espace disque - 30 derniers jours","StorageUsagePerMonth":"Espace disque - Moyenne mensuelle","StorageUsageCurrent":"Espace disque - Aujourd'hui","DefaultChartSize":"Unit\u00e9s","sizes_kb":"Kilobytes","sizes_mb":"Megabytes","sizes_gb":"Gigabytes","sizes_tb":"Terabytes","Activity_title":"Activit\u00e9","ActivityUsageLastMonth":"Activit\u00e9 - 30 derniers jours","activities":"Activit\u00e9","ActivityUsagePerMonth":"Activit\u00e9 - Moyenne mensuelle"},"pluralForm":""}
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diff --git a/l10n/nl.js b/l10n/nl.js
new file mode 100644
index 0000000..aaccb39
--- /dev/null
+++ b/l10n/nl.js
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+OC.L10N.register(
+    "ocusagecharts",
+    {
+    "ocUsageCharts" : "Grafieken",
+    "Storage_title" : "Data verbruik",
+    "StorageUsageLastMonth" : "Data verbruik de afgelopen maand",
+    "StorageUsagePerMonth" : "Gemiddelde data verbruik per maand",
+    "StorageUsageCurrent" : "Huidig data verbruik",
+    "DefaultChartSize" : "De grafieken worden weergegeven in deze grootte",
+    "sizes_kb" : "Kilobytes",
+    "sizes_mb" : "Megabytes",
+    "sizes_gb" : "Gigabytes",
+    "sizes_tb" : "Terabytes",
+    "ActivityUsageLastMonth" : "Activiteiten over de afgelopen maand",
+    "activities" : "Activiteiten",
+    "ActivityUsagePerMonth" : "Activiteiten per maand",
+    "Activity_title" : "Activiteiten"
+},
+"");
diff --git a/l10n/nl.json b/l10n/nl.json
new file mode 100644
index 0000000..9d0c0be
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+++ b/l10n/nl.json
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+{"translations":{"ocUsageCharts":"Grafieken","Storage_title":"Data verbruik","StorageUsageLastMonth":"Data verbruik de afgelopen maand","StorageUsagePerMonth":"Gemiddelde data verbruik per maand","StorageUsageCurrent":"Huidig data verbruik","DefaultChartSize":"De grafieken worden weergegeven in deze grootte","sizes_kb":"Kilobytes","sizes_mb":"Megabytes","sizes_gb":"Gigabytes","sizes_tb":"Terabytes","ActivityUsageLastMonth":"Activiteiten over de afgelopen maand","activities":"Activiteiten","ActivityUsagePerMonth":"Activiteiten per maand","Activity_title":"Activiteiten"},"pluralForm":""}
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