diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index ea1b827..298ed7c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -13,6 +13,10 @@
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
 
 
+    <!-- To save file (eg. images) into user storage -->
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+
     <application
         android:allowBackup="true"
         android:fullBackupContent="@xml/backup_scheme"
diff --git a/app/src/main/java/org/communiquons/android/comunic/client/data/helpers/ImageLoadHelper.java b/app/src/main/java/org/communiquons/android/comunic/client/data/helpers/ImageLoadHelper.java
index 8cd1235..bfc99e5 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/data/helpers/ImageLoadHelper.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/data/helpers/ImageLoadHelper.java
@@ -7,6 +7,8 @@ import android.widget.ImageView;
 
 import org.communiquons.android.comunic.client.data.runnables.ImageLoadRunnable;
 
+import java.util.Objects;
+
 /**
  * Image load manager / helper
  *
@@ -95,6 +97,20 @@ public class ImageLoadHelper {
         clean();
     }
 
+    /**
+     * Check out whether an image view is loading or not
+     *
+     * @param v The target view
+     * @return TRUE if loading / FALSE else
+     */
+    public static boolean IsLoading(View v){
+
+        return threads.containsKey(v)
+                && threads.get(v) != null
+                && Objects.requireNonNull(threads.get(v)).isAlive()
+                && !Objects.requireNonNull(threads.get(v)).isInterrupted();
+    }
+
     /**
      * Clean the list of pending operations
      */
diff --git a/app/src/main/java/org/communiquons/android/comunic/client/data/runnables/ImageLoadRunnable.java b/app/src/main/java/org/communiquons/android/comunic/client/data/runnables/ImageLoadRunnable.java
index 2012581..ebea56b 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/data/runnables/ImageLoadRunnable.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/data/runnables/ImageLoadRunnable.java
@@ -28,12 +28,12 @@ public class ImageLoadRunnable implements Runnable {
     /**
      * Debug tag
      */
-    private static final String TAG = "ImageLoadRunnable";
+    private static final String TAG = ImageLoadRunnable.class.getSimpleName();
 
     /**
      * Image load lock
      */
-    public static ReentrantLock ImageLoadLock = null;
+    private static ReentrantLock ImageLoadLock = null;
 
     /**
      * An array map with all the pending images associated with their URLs
@@ -89,11 +89,7 @@ public class ImageLoadRunnable implements Runnable {
         //Create the parent directory if required
         ImageLoadUtils.create_parent_directory(mContext);
 
-        //Determine the filename for the requested URL
-        String filename = ImageLoadUtils.IMAGE_CACHE_DIRECTORY + ImageLoadUtils.get_file_name(url);
-
-        //Create file object
-        file = new File(mContext.getCacheDir(), filename);
+        file = ImageLoadUtils.getFileForImage(mContext, url);
 
         //Check no thread is already running for the following image
         if (!pendingOperation.containsKey(url)) {
@@ -181,7 +177,8 @@ public class ImageLoadRunnable implements Runnable {
                         " deleted");
 
                 //Delete file
-                file.delete();
+                if(!file.delete())
+                    Log.e(TAG, "Could not delete file " + file.getPath() + " !");
 
                 return;
             }
diff --git a/app/src/main/java/org/communiquons/android/comunic/client/data/utils/ImageLoadUtils.java b/app/src/main/java/org/communiquons/android/comunic/client/data/utils/ImageLoadUtils.java
index 1a4e589..b90acad 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/data/utils/ImageLoadUtils.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/data/utils/ImageLoadUtils.java
@@ -22,7 +22,7 @@ public class ImageLoadUtils {
     /**
      * The main folder in the cache directory that stores the file
      */
-    public static final String IMAGE_CACHE_DIRECTORY = "img_cache/";
+    private static final String IMAGE_CACHE_DIRECTORY = "img_cache/";
 
     /**
      * Get the file name, based on the URL name
@@ -30,10 +30,28 @@ public class ImageLoadUtils {
      * @param url The URL of the file
      * @return The name of the file, composed of characters that can be used in filename
      */
-    public static String get_file_name(String url){
+    private static String get_file_name(String url){
         return StringsUtils.sha1(url);
     }
 
+    /**
+     * Get the File object corresponding to an image URL
+     *
+     * Warning ! In some cases, the file might not exists
+     *
+     * @param context Application context
+     * @param url URL of the target image
+     * @return File object pointing on the image
+     */
+    public static File getFileForImage(Context context, String url){
+
+        //Determine the filename for the requested URL
+        String filename = IMAGE_CACHE_DIRECTORY + ImageLoadUtils.get_file_name(url);
+
+        //Create file object
+        return new File(context.getCacheDir(), filename);
+    }
+
     /**
      * Create cache images files parent directory if it does not exist
      *
diff --git a/app/src/main/java/org/communiquons/android/comunic/client/ui/activities/MainActivity.java b/app/src/main/java/org/communiquons/android/comunic/client/ui/activities/MainActivity.java
index cb82916..64623c6 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/ui/activities/MainActivity.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/ui/activities/MainActivity.java
@@ -1,5 +1,6 @@
 package org.communiquons.android.comunic.client.ui.activities;
 
+import android.Manifest;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Dialog;
@@ -25,6 +26,7 @@ import android.widget.Toast;
 
 import org.communiquons.android.comunic.client.BuildConfig;
 import org.communiquons.android.comunic.client.R;
+import org.communiquons.android.comunic.client.ui.utils.PermissionsUtils;
 import org.communiquons.crashreporter.CrashReporter;
 import org.communiquons.android.comunic.client.data.enums.VirtualDirectoryType;
 import org.communiquons.android.comunic.client.data.helpers.APIRequestHelper;
@@ -193,6 +195,11 @@ public class MainActivity extends BaseActivity implements
         GetCallConfigurationTask callConfigurationTask = new GetCallConfigurationTask(this);
         callConfigurationTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
         getTasksManager().addTask(callConfigurationTask);
+
+        //Request a few permissions
+        PermissionsUtils.RequestPermissions(this,
+                new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 0);
+
     }
 
     @Override
diff --git a/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/CommentsAdapter.java b/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/CommentsAdapter.java
index 247c87e..abc6285 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/CommentsAdapter.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/CommentsAdapter.java
@@ -91,6 +91,7 @@ class CommentsAdapter extends ArrayAdapter<Comment> {
 
         //Update comment image (if any)
         EnlargeableWebImageView commentImage = view.findViewById(R.id.comment_image);
+        commentImage.setCanSaveImageToGallery(true);
         if(comment.getImage_url().length() < 5)
             commentImage.setVisibility(View.GONE);
         else {
diff --git a/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/ConversationMessageAdapter.java b/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/ConversationMessageAdapter.java
index 3d2e58f..5f3a87e 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/ConversationMessageAdapter.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/ConversationMessageAdapter.java
@@ -136,6 +136,7 @@ public class ConversationMessageAdapter extends RecyclerView.Adapter {
 
             mMessage.setOnLongClickListener(this);
             mImage.setOnLongClickListener(this);
+            mImage.setCanSaveImageToGallery(true);
         }
 
         /**
diff --git a/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/PostsAdapter.java b/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/PostsAdapter.java
index 629aa77..259fb5c 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/PostsAdapter.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/PostsAdapter.java
@@ -415,6 +415,7 @@ public class PostsAdapter extends BaseRecyclerViewAdapter {
             super(itemView);
 
             mPostImage = new EnlargeableWebImageView(getContext());
+            mPostImage.setCanSaveImageToGallery(true);
             getAdditionalViewsLayout().addView(mPostImage,
                     new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
                             UiUtils.GetPixel(getContext(), 200)));
diff --git a/app/src/main/java/org/communiquons/android/comunic/client/ui/utils/PermissionsUtils.java b/app/src/main/java/org/communiquons/android/comunic/client/ui/utils/PermissionsUtils.java
new file mode 100644
index 0000000..8c58816
--- /dev/null
+++ b/app/src/main/java/org/communiquons/android/comunic/client/ui/utils/PermissionsUtils.java
@@ -0,0 +1,44 @@
+package org.communiquons.android.comunic.client.ui.utils;
+
+import android.app.Activity;
+import android.content.pm.PackageManager;
+import android.support.annotation.NonNull;
+import android.support.v4.app.ActivityCompat;
+import android.support.v4.content.ContextCompat;
+
+import java.util.ArrayList;
+
+/**
+ * Permissions utilities
+ *
+ * @author Pierre HUBERT
+ */
+public class PermissionsUtils {
+
+    /**
+     * Request some permissions from the user
+     *
+     * @param activity Activity that perform the request
+     * @param permissions Requested permissions
+     */
+    public static void RequestPermissions(@NonNull Activity activity, String[] permissions, int c){
+
+        ArrayList<String> permissionsToRequest = new ArrayList<>();
+
+        for(String permission : permissions){
+            if(ContextCompat.checkSelfPermission(activity, permission)
+                    != PackageManager.PERMISSION_GRANTED)
+                permissionsToRequest.add(permission);
+        }
+
+
+        //Ask for permissions if required
+        if(permissionsToRequest.size() > 0){
+            String[] permissionsArray = permissionsToRequest.toArray(new String[0]);
+            assert permissionsArray != null;
+            ActivityCompat.requestPermissions(activity, permissionsArray, c);
+        }
+
+    }
+
+}
diff --git a/app/src/main/java/org/communiquons/android/comunic/client/ui/views/EnlargeableWebImageView.java b/app/src/main/java/org/communiquons/android/comunic/client/ui/views/EnlargeableWebImageView.java
index dcd1746..34477be 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/ui/views/EnlargeableWebImageView.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/ui/views/EnlargeableWebImageView.java
@@ -2,11 +2,22 @@ package org.communiquons.android.comunic.client.ui.views;
 
 import android.app.AlertDialog;
 import android.content.Context;
+import android.graphics.Bitmap;
+import android.provider.MediaStore;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.view.LayoutInflater;
+import android.view.MenuItem;
 import android.view.View;
+import android.widget.PopupMenu;
+import android.widget.Toast;
 
 import org.communiquons.android.comunic.client.R;
+import org.communiquons.android.comunic.client.data.helpers.ImageLoadHelper;
+import org.communiquons.android.comunic.client.data.utils.ImageLoadUtils;
+import org.communiquons.android.comunic.client.ui.utils.BitmapUtils;
+
+import java.io.File;
 
 /**
  * Enlargeable images view.
@@ -17,13 +28,21 @@ import org.communiquons.android.comunic.client.R;
  * Created by pierre on 4/28/18.
  */
 
-public class EnlargeableWebImageView extends WebImageView {
+public class EnlargeableWebImageView extends WebImageView implements PopupMenu.OnMenuItemClickListener {
+
+
+    /**
+     * Debug tag
+     */
+    private static final String TAG = EnlargeableWebImageView.class.getSimpleName();
 
     /**
      * Optional additional OnClick Listener
      */
     private OnClickListener mOnClickListener;
 
+    private boolean mCanSaveImageToGallery;
+
     public EnlargeableWebImageView(Context context) {
         super(context);
         init();
@@ -68,6 +87,14 @@ public class EnlargeableWebImageView extends WebImageView {
         return mOnClickListener == null;
     }
 
+    public boolean isCanSaveImageToGallery() {
+        return mCanSaveImageToGallery;
+    }
+
+    public void setCanSaveImageToGallery(boolean mCanSaveImageToGallery) {
+        this.mCanSaveImageToGallery = mCanSaveImageToGallery;
+    }
+
     /**
      * Open the image in large dimensions
      */
@@ -86,5 +113,80 @@ public class EnlargeableWebImageView extends WebImageView {
                 .show();
 
 
+        //Offer the user to save if image if possible
+        if(isCanSaveImageToGallery()){
+            image.setOnLongClickListener(this::openContextMenu);
+        }
+    }
+
+
+    /**
+     * Open context menu for the image
+     */
+    private boolean openContextMenu(View v){
+
+        //Show popup menu
+        PopupMenu popupMenu = new PopupMenu(getContext(), v);
+        popupMenu.inflate(R.menu.image_menu);
+        popupMenu.setOnMenuItemClickListener(this);
+
+        if(ImageLoadHelper.IsLoading(this))
+            popupMenu.getMenu().findItem(R.id.action_save_image_in_gallery).setEnabled(false);
+
+
+        popupMenu.show();
+
+        return true;
+    }
+
+    @Override
+    public boolean onMenuItemClick(MenuItem item) {
+
+
+        if(item.getItemId() == R.id.action_save_image_in_gallery){
+
+            if(!saveImageToGallery())
+                Toast.makeText(getContext(), R.string.err_save_image_in_gallery, Toast.LENGTH_SHORT).show();
+            else
+                Toast.makeText(getContext(), R.string.success_save_image_in_gallery, Toast.LENGTH_SHORT).show();
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Save the current image in this {@link WebImageView} into the gallery
+     *
+     * @return TRUE in case of success / FALSE else
+     */
+    private boolean saveImageToGallery(){
+
+        try {
+            if (ImageLoadHelper.IsLoading(this))
+                return false;
+
+            File file = ImageLoadUtils.getFileForImage(getContext(), getCurrURL());
+
+            if (!file.isFile()) {
+                Log.e(TAG, "Image is not a file!");
+                return false;
+            }
+
+            Bitmap bm = BitmapUtils.openResized(file, 1500, 1500);
+
+            //Save the image into the gallery
+            return MediaStore.Images.Media.insertImage(
+                    getContext().getContentResolver(),
+                    bm,
+                    "Comunic image",
+                    getCurrURL()
+            ) != null;
+
+        } catch (Exception e){
+            e.printStackTrace();
+            return false;
+        }
     }
 }
diff --git a/app/src/main/res/menu/image_menu.xml b/app/src/main/res/menu/image_menu.xml
new file mode 100644
index 0000000..906cbb6
--- /dev/null
+++ b/app/src/main/res/menu/image_menu.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/action_save_image_in_gallery"
+        android:title="@string/action_save_image_in_gallery"
+        />
+
+
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 0ad1596..60b9889 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -335,4 +335,7 @@
     <string name="action_hang_up">Raccrocher</string>
     <string name="action_switch_camera">Changer de caméra</string>
     <string name="action_stop_camera">Arrêter la caméra</string>
+    <string name="action_save_image_in_gallery">Enregistrer dans la gallerie</string>
+    <string name="err_save_image_in_gallery">Une erreur a survenue lors de l\'enregistrement de l\'image dans la gallerie !</string>
+    <string name="success_save_image_in_gallery">L\'image a bien été enregistrée dans la gallerie !</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e414624..8225afc 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -334,4 +334,7 @@
     <string name="action_hang_up">Hang up</string>
     <string name="action_switch_camera">Switch camera</string>
     <string name="action_stop_camera">Stop camera</string>
+    <string name="action_save_image_in_gallery">Save in gallery</string>
+    <string name="err_save_image_in_gallery">Could not save the image in the gallery!</string>
+    <string name="success_save_image_in_gallery">Successfully saved the image into the gallery!</string>
 </resources>