diff --git a/Front/skydivelogs-app/src/app/app.component.html b/Front/skydivelogs-app/src/app/app.component.html
index 8f9c281..ca06df6 100644
--- a/Front/skydivelogs-app/src/app/app.component.html
+++ b/Front/skydivelogs-app/src/app/app.component.html
@@ -7,33 +7,33 @@
   <mat-sidenav #snav mode="over" style="padding: 0 20px 0 10px;">
     <mat-nav-list>
       <mat-icon aria-hidden="false" aria-label="Summary">timeline</mat-icon>
-      <a routerLink="/summary" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>Summary</a>
+      <a routerLink="/summary" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>{{ 'App_Nav_Summary' | translate }}</a>
       <hr class="splitter">
     </mat-nav-list>
     <mat-nav-list>
       <mat-icon aria-hidden="false" aria-label="List of jumps">list_alt</mat-icon>
-      <a routerLink="/jumps" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>List of jumps</a>
+      <a routerLink="/jumps" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>{{ 'App_Nav_Jumps' | translate }}</a>
     </mat-nav-list>
     <mat-nav-list>
       <mat-icon aria-hidden="false" aria-label="Add jumps">add_circle</mat-icon>
-      <a routerLink="/newjump" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>Add a new jump</a>
+      <a routerLink="/newjump" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>{{ 'App_Nav_NewJump' | translate }}</a>
       <hr class="splitter">
     </mat-nav-list>
     <mat-nav-list>
       <mat-icon aria-hidden="false" aria-label="Dropzones">store</mat-icon>
-      <a routerLink="/dzs" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>List of DZs</a>
+      <a routerLink="/dzs" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>{{ 'App_Nav_Dzs' | translate }}</a>
     </mat-nav-list>
     <mat-nav-list>
       <mat-icon aria-hidden="false" aria-label="Aircrafts">airplanemode_active</mat-icon>
-      <a routerLink="/aircrafts" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>List of aircrafts</a>
+      <a routerLink="/aircrafts" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>{{ 'App_Nav_Aircrafts' | translate }}</a>
     </mat-nav-list>
     <mat-nav-list>
       <mat-icon aria-hidden="false" aria-label="List of jump types">flight_land</mat-icon>
-      <a routerLink="/jumpTypes" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>List of jump types</a>
+      <a routerLink="/jumpTypes" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>{{ 'App_Nav_JumpTypes' | translate }}</a>
     </mat-nav-list>
     <mat-nav-list>
       <mat-icon aria-hidden="false" aria-label="List of gears">settings_input_antenna</mat-icon>
-      <a routerLink="/gears" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>List of gears</a>
+      <a routerLink="/gears" routerLinkActive="active" (click)="snav.toggle()" skipLocationChange>{{ 'App_Nav_Gears' | translate }}</a>
     </mat-nav-list>
     <mat-nav-list *ngIf="currentUser">
       <hr class="splitter">
@@ -44,12 +44,12 @@
     </mat-nav-list>
     <mat-nav-list *ngIf="currentUser">
       <mat-icon aria-hidden="false" aria-label="To logout">logout</mat-icon>
-      <span (click)="snav.toggle(); logout()" style="cursor: pointer;">Logout</span>
+      <span (click)="snav.toggle(); logout()" style="cursor: pointer;">sdfsdfsf {{ 'App_Nav_Logout' | translate }}</span>
     </mat-nav-list>
   </mat-sidenav>
 
   <mat-sidenav-content>
     <router-outlet></router-outlet>
-    <footer style="text-align: right;">Web software to log your skydive jumps - v{{ version }} - @Séb</footer>
+    <footer style="text-align: right;">{{ 'App_Footer' | translate }}{{ version }} - @Séb</footer>
   </mat-sidenav-content>
 </mat-sidenav-container>
\ No newline at end of file
diff --git a/Front/skydivelogs-app/src/app/app.component.ts b/Front/skydivelogs-app/src/app/app.component.ts
index 5cf31a2..7cf0f5b 100644
--- a/Front/skydivelogs-app/src/app/app.component.ts
+++ b/Front/skydivelogs-app/src/app/app.component.ts
@@ -1,5 +1,6 @@
 import { Component, OnInit } from "@angular/core";
 import { Router } from "@angular/router";
+import { TranslateService } from "@ngx-translate/core";
 
 import { User } from "../models/user";
 import { CacheApiKey } from "../models/cache-api-key.enum";
@@ -22,9 +23,13 @@ export class AppComponent implements OnInit {
   constructor(private router: Router,
               private authenticationService: AuthenticationService,
               private serviceComm: ServiceComm,
-              private serviceCacheApi : ServiceCacheApi)
+              private serviceCacheApi : ServiceCacheApi,
+              private translateService: TranslateService)
   {
-    this.authenticationService.currentUser.subscribe(user => { this.currentUser = user; });
+    this.authenticationService.currentUser.subscribe(user => { 
+      this.currentUser = user; 
+      this.translateService.use(user.language);
+    });
 
     ConfigurationHelper.settings.subscribe(settings => 
       {
diff --git a/Front/skydivelogs-app/src/app/create-user/create-user.component.ts b/Front/skydivelogs-app/src/app/create-user/create-user.component.ts
index a3bf584..3234d21 100644
--- a/Front/skydivelogs-app/src/app/create-user/create-user.component.ts
+++ b/Front/skydivelogs-app/src/app/create-user/create-user.component.ts
@@ -1,6 +1,7 @@
 import { Component, OnInit } from "@angular/core";
 import { Router, ActivatedRoute } from "@angular/router";
 import { FormBuilder, FormGroup, Validators } from "@angular/forms";
+import { TranslateService } from "@ngx-translate/core";
 
 import { first } from "rxjs/operators";
 
@@ -19,12 +20,11 @@ export class CreateUserComponent implements OnInit {
   returnUrl: string;
   error = "";
 
-  constructor(
-    private formBuilder: FormBuilder,
-    private route: ActivatedRoute,
-    private router: Router,
-    private authenticationService: AuthenticationService
-  ) {
+  constructor(private formBuilder: FormBuilder,
+              private route: ActivatedRoute,
+              private router: Router,
+              private authenticationService: AuthenticationService,
+              private translateService: TranslateService) {
     // redirect to home if already logged in
     if (this.authenticationService.currentUserValue) {
       this.router.navigate(["/"]);
@@ -69,6 +69,7 @@ export class CreateUserComponent implements OnInit {
     createUser.firstName = this.formCtrls.firstname.value;
     createUser.lastName = this.formCtrls.lastname.value;
     createUser.email = this.formCtrls.email.value;
+    createUser.language = this.translateService.currentLang;
 
     this.authenticationService.create(createUser)
                               .pipe(first())
diff --git a/Front/skydivelogs-app/src/app/default/default.component.ts b/Front/skydivelogs-app/src/app/default/default.component.ts
index 95fa531..da327ca 100644
--- a/Front/skydivelogs-app/src/app/default/default.component.ts
+++ b/Front/skydivelogs-app/src/app/default/default.component.ts
@@ -1,4 +1,5 @@
 import { Component, OnInit } from "@angular/core";
+import { TranslateService } from "@ngx-translate/core";
 import { AuthenticationService } from "../../services/authentication.service";
 import { ServiceComm } from "../../services/service-comm.service";
 
@@ -9,10 +10,13 @@ import { ServiceComm } from "../../services/service-comm.service";
 })
 export class DefaultComponent implements OnInit {
   constructor(private serviceComm: ServiceComm,
-              private authenticationService: AuthenticationService) {}
+              private authenticationService: AuthenticationService,
+              private translateService: TranslateService) {}
 
   ngOnInit() {
-    this.serviceComm.UpdatedComponentTitle("Home");
+    this.translateService.get("Home").subscribe(
+      data => { this.serviceComm.UpdatedComponentTitle(data); }
+    )
     this.authenticationService.alwaysLogin();
   }
 }
diff --git a/Front/skydivelogs-app/src/app/login-user/login-user.component.ts b/Front/skydivelogs-app/src/app/login-user/login-user.component.ts
index 9464afe..8cba0fa 100644
--- a/Front/skydivelogs-app/src/app/login-user/login-user.component.ts
+++ b/Front/skydivelogs-app/src/app/login-user/login-user.component.ts
@@ -2,6 +2,7 @@ import { Component, OnInit, ViewChild, AfterViewInit } from '@angular/core';
 import { Router, ActivatedRoute } from '@angular/router';
 import { FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { MatInput } from '@angular/material/input';
+import { TranslateService } from '@ngx-translate/core';
 
 import { first } from 'rxjs/operators';
 
@@ -31,7 +32,8 @@ export class LoginUserComponent implements OnInit, AfterViewInit {
               private serviceApiAircraft : AircraftService,
               private serviceApiJumpType : JumpTypeService,
               private serviceApiDropzone : DropzoneService,
-              private serviceApiGear : GearService) {
+              private serviceApiGear : GearService,
+              private translateService: TranslateService) {
     if (this.authenticationService.currentUserValue) {
       this.router.navigate(['/']);
     }
@@ -71,7 +73,7 @@ export class LoginUserComponent implements OnInit, AfterViewInit {
     this.authenticationService.login(this.formCtrls.username.value, this.formCtrls.password.value)
                               .pipe(first())
                               .subscribe(
-                                () => {
+                                data => {
                                   this.serviceApiAircraft.getListOfAircrafts(false).subscribe();
                                   this.serviceApiJumpType.getListOfJumpTypes().subscribe();
                                   this.serviceApiDropzone.getListOfDropZones(false).subscribe();
diff --git a/Front/skydivelogs-app/src/assets/i18n/en.json b/Front/skydivelogs-app/src/assets/i18n/en.json
index 52d2933..7539e5b 100644
--- a/Front/skydivelogs-app/src/assets/i18n/en.json
+++ b/Front/skydivelogs-app/src/assets/i18n/en.json
@@ -26,5 +26,16 @@
     "LoginCreateUser_Password" : "Password",
     "LoginCreateUser_PasswordRequired" : "Password is required",
     "LoginCreateUser_PasswordPattern" : "The pattern of the password ([A-Za-z0-9_-|/]{{ '{' }}8,15{{ '}' }})",
-    "LoginCreateUser_BtnLogin" : "Create user and login"
+    "LoginCreateUser_BtnLogin" : "Create user and login",
+
+    "Default_Title" : "Home",
+    "App_Footer" : "Web software to log your skydive jumps - v",
+    "App_Nav_Summary" : "Summary",
+    "App_Nav_Jumps" : "List of jumps",
+    "App_Nav_NewJump" : "Add a new jump",
+    "App_Nav_Dzs" : "List of DZs",
+    "App_Nav_Aircrafts" : "List of aircrafts",
+    "App_Nav_JumpTypes" : "List of jump types",
+    "App_Nav_Gears" : "List of gears",
+    "App_Nav_Logout" : "Logout"
 }
\ No newline at end of file
diff --git a/Front/skydivelogs-app/src/assets/i18n/fr.json b/Front/skydivelogs-app/src/assets/i18n/fr.json
index 4ae2c00..fbe5da7 100644
--- a/Front/skydivelogs-app/src/assets/i18n/fr.json
+++ b/Front/skydivelogs-app/src/assets/i18n/fr.json
@@ -26,5 +26,16 @@
     "LoginCreateUser_Password" : "Mot de passe",
     "LoginCreateUser_PasswordRequired" : "Le mot de passe est obligatoire",
     "LoginCreateUser_PasswordPattern" : "Le mot de passe doit contenir lettres minuscule/majuscule et entre 8 et 15 caractères.",
-    "LoginCreateUser_BtnLogin" : "Créer et se connecter"
+    "LoginCreateUser_BtnLogin" : "Créer et se connecter",
+
+    "Default_Title" : "Accueil",
+    "App_Footer" : "Application pour enregistrer ses sauts de parachutisme - v",
+    "App_Nav_Summary" : "Résumé",
+    "App_Nav_Jumps" : "Les sauts",
+    "App_Nav_NewJump" : "Ajouter un saut",
+    "App_Nav_Dzs" : "Centre de parachutisme",
+    "App_Nav_Aircrafts" : "Avions",
+    "App_Nav_JumpTypes" : "Type de saut",
+    "App_Nav_Gears" : "Pièges",
+    "App_Nav_Logout" : "Se Déconneter"
 }
\ No newline at end of file
diff --git a/Front/skydivelogs-app/src/models/user.ts b/Front/skydivelogs-app/src/models/user.ts
index cd61f97..fd82954 100644
--- a/Front/skydivelogs-app/src/models/user.ts
+++ b/Front/skydivelogs-app/src/models/user.ts
@@ -8,6 +8,7 @@ export class User {
   roles: string;
   authdata?: string;
   token?: string;
+  language: string;
 
   public get isAdmin(): boolean {
     return this.roles === "admin";
diff --git a/Front/skydivelogs-app/src/services/authentication.service.ts b/Front/skydivelogs-app/src/services/authentication.service.ts
index cada3e3..16cf178 100644
--- a/Front/skydivelogs-app/src/services/authentication.service.ts
+++ b/Front/skydivelogs-app/src/services/authentication.service.ts
@@ -64,6 +64,10 @@ export class AuthenticationService extends BaseService {
   private pushToken(login: string, password: string, user: User){
     if (user && user.token) {
       user.authdata = window.btoa(login + ":" + password);
+
+      if (!user.language) {
+        user.language = 'en';
+      }
       localStorage.setItem("currentUser", JSON.stringify(user));
       this.currentUserSubject.next(user);
     }
@@ -72,7 +76,7 @@ export class AuthenticationService extends BaseService {
   public alwaysLogin() {
     this.http.get(`${this.apiUrl}/User/AlwaysLogin`, 
                   { headers: this.headers })
-             .subscribe(data => { console.log(data); });
+             .subscribe();
   }
 
   public logout() {