diff --git a/package-lock.json b/package-lock.json
index 329fd81..14a27e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3616,6 +3616,11 @@
         "schema-utils": "0.4.5"
       }
     },
+    "file-saver": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/file-saver/-/file-saver-2.0.0.tgz",
+      "integrity": "sha512-cYM1ic5DAkg25pHKgi5f10ziAM7RJU37gaH1XQlyNDrtUnzhC/dfoV9zf2OmF0RMKi42jG5B0JWBnPQqyj/G6g=="
+    },
     "file-uri-to-path": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
diff --git a/package.json b/package.json
index d425597..fb5ebe9 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "bootstrap": "4.1.1",
     "classlist.js": "1.1.20150312",
     "core-js": "2.5.4",
+    "file-saver": "^2.0.0",
     "font-awesome": "4.7.0",
     "primeicons": "1.0.0-beta.9",
     "primeng": "6.1.3",
diff --git a/src/app/core/components/navigation/navigation.component.html b/src/app/core/components/navigation/navigation.component.html
index e881d91..b7e8fc1 100644
--- a/src/app/core/components/navigation/navigation.component.html
+++ b/src/app/core/components/navigation/navigation.component.html
@@ -39,7 +39,7 @@
           (click)="navbarCollapsed = true">Stammdatenverwaltung</a>
       </li>
       <li class="nav-item">
-        <a class="nav-link" href="http://www.google.de" target="_blank" id="navHelp" (click)="navbarCollapsed = true">Hilfe</a>
+        <a class="nav-link" target="_blank" id="navHelp" (click)="navbarCollapsed = true;downloadPdf()">Hilfe</a>
       </li>
       <li class="nav-item dropdown mb-2 mb-lg-0" ngbDropdown>
         <button class="btn btn-ok dropdown-toggle w-100" ngbDropdownToggle type="button" id="dropdownMenuButton">
diff --git a/src/app/core/components/navigation/navigation.component.ts b/src/app/core/components/navigation/navigation.component.ts
index 2d485cb..7dc864f 100644
--- a/src/app/core/components/navigation/navigation.component.ts
+++ b/src/app/core/components/navigation/navigation.component.ts
@@ -11,7 +11,10 @@
 import { Router, NavigationCancel, NavigationEnd } from '@angular/router';
 import { Subscription } from 'rxjs';
 
+import { saveAs } from 'file-saver';
+
 import { AuthenticationService } from '@core/services/authentication.service';
+import { UtilService } from '@core/services/util.service';
 
 @Component({
   selector: 'ok-navigation',
@@ -24,7 +27,8 @@
 
   constructor(
     public authService: AuthenticationService,
-    private router: Router
+    private router: Router,
+    private utilService: UtilService
   ) { }
 
   ngOnInit() {
@@ -48,4 +52,11 @@
       this.routerEvent$.unsubscribe();
     }
   }
+
+  downloadPdf() {
+    this.utilService.getDocuAsPdf('/documents/user/documentation').subscribe((pdf: any) => {
+      // const blob = new Blob([pdf], { type: 'application/octet-stream' });
+      saveAs(pdf, 'TechnischeDokumentation.pdf');
+    });
+  }
 }
diff --git a/src/app/core/services/util.service.ts b/src/app/core/services/util.service.ts
index d911add..70bd8f6 100644
--- a/src/app/core/services/util.service.ts
+++ b/src/app/core/services/util.service.ts
@@ -8,11 +8,11 @@
  * SPDX-License-Identifier: EPL-2.0
  ********************************************************************************/
 import { Injectable } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
 
 import { environment } from '@env/environment';
 import { Subject, BehaviorSubject } from 'rxjs';
 import { ErrorObject } from '@shared/model/ErrorObject';
-import { MessageService } from 'primeng/components/common/messageservice';
 
 @Injectable({
   providedIn: 'root'
@@ -21,7 +21,9 @@
   error$: Subject<ErrorObject> = new Subject();
   loadingState$: BehaviorSubject<boolean> = new BehaviorSubject(false);
 
-  constructor() { }
+  constructor(
+    private http: HttpClient
+  ) { }
 
   readConfig(key: string) {
     if (environment.hasOwnProperty(key)) {
@@ -35,4 +37,11 @@
   throwError(errorObject: ErrorObject) {
     this.error$.next(errorObject);
   }
+
+  getDocuAsPdf(path: string) {
+    return this.http.get(
+      `${this.readConfig('basePath')}${path}`,
+      { responseType: 'blob' }
+    );
+  }
 }