diff --git a/app/src/main/java/org/linphone/activities/main/chat/fragments/DetailChatRoomFragment.kt b/app/src/main/java/org/linphone/activities/main/chat/fragments/DetailChatRoomFragment.kt
index 02b36ddf2..0bed56ddb 100644
--- a/app/src/main/java/org/linphone/activities/main/chat/fragments/DetailChatRoomFragment.kt
+++ b/app/src/main/java/org/linphone/activities/main/chat/fragments/DetailChatRoomFragment.kt
@@ -21,17 +21,14 @@ package org.linphone.activities.main.chat.fragments
 
 import android.app.Activity
 import android.app.Dialog
-import android.content.ActivityNotFoundException
 import android.content.Intent
 import android.content.pm.PackageManager
-import android.net.Uri
 import android.os.Bundle
 import android.os.Parcelable
 import android.provider.MediaStore
 import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
-import android.webkit.MimeTypeMap
 import androidx.activity.addCallback
 import androidx.appcompat.view.menu.MenuBuilder
 import androidx.appcompat.view.menu.MenuPopupHelper
@@ -231,13 +228,18 @@ class DetailChatRoomFragment : MasterFragment<ChatRoomDetailFragmentBinding, Cha
                 } else {
                     Log.i("[Chat Message] Opening file: $path")
                     sharedViewModel.fileToOpen.value = path
+                    val preventScreenshots = viewModel.chatRoom.currentParams.encryptionEnabled()
                     when {
-                        FileUtils.isExtensionImage(path) -> navigateToImageFileViewer(viewModel.chatRoom.currentParams.encryptionEnabled())
-                        FileUtils.isExtensionVideo(path) -> navigateToVideoFileViewer(viewModel.chatRoom.currentParams.encryptionEnabled())
-                        FileUtils.isExtensionAudio(path) -> navigateToAudioFileViewer(viewModel.chatRoom.currentParams.encryptionEnabled())
-                        FileUtils.isExtensionPdf(path) -> navigateToPdfFileViewer(viewModel.chatRoom.currentParams.encryptionEnabled())
-                        FileUtils.isPlainTextFile(path) -> navigateToTextFileViewer(viewModel.chatRoom.currentParams.encryptionEnabled())
-                        else -> openFile(path)
+                        FileUtils.isExtensionImage(path) -> navigateToImageFileViewer(preventScreenshots)
+                        FileUtils.isExtensionVideo(path) -> navigateToVideoFileViewer(preventScreenshots)
+                        FileUtils.isExtensionAudio(path) -> navigateToAudioFileViewer(preventScreenshots)
+                        FileUtils.isExtensionPdf(path) -> navigateToPdfFileViewer(preventScreenshots)
+                        FileUtils.isPlainTextFile(path) -> navigateToTextFileViewer(preventScreenshots)
+                        else -> {
+                            if (!FileUtils.openFileInThirdPartyApp(requireActivity(), path)) {
+                                showDialogToSuggestOpeningFileAsText()
+                            }
+                        }
                     }
                 }
             }
@@ -548,57 +550,22 @@ class DetailChatRoomFragment : MasterFragment<ChatRoomDetailFragmentBinding, Cha
         startActivityForResult(chooserIntent, 0)
     }
 
-    private fun openFile(contentFilePath: String) {
-        val intent = Intent(Intent.ACTION_VIEW)
-        val contentUri: Uri = FileUtils.getPublicFilePath(requireContext(), contentFilePath)
-        val filePath: String = contentUri.toString()
-        Log.i("[Chat Message] Trying to open file: $filePath")
-        var type: String? = null
-        val extension = FileUtils.getExtensionFromFileName(filePath)
+    private fun showDialogToSuggestOpeningFileAsText() {
+        val dialogViewModel = DialogViewModel(
+            requireContext().getString(R.string.dialog_try_open_file_as_text_body),
+            requireContext().getString(R.string.dialog_try_open_file_as_text_title)
+        )
+        val dialog = DialogUtils.getDialog(requireContext(), dialogViewModel)
 
-        if (extension.isNotEmpty()) {
-            Log.i("[Chat Message] Found extension $extension")
-            type = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension)
-        } else {
-            Log.e("[Chat Message] Couldn't find extension")
+        dialogViewModel.showCancelButton {
+            dialog.dismiss()
         }
 
-        if (type != null) {
-            Log.i("[Chat Message] Found matching MIME type $type")
-        } else {
-            type = "file/$extension"
-            Log.e("[Chat Message] Can't get MIME type from extension: $extension, will use $type")
-        }
+        dialogViewModel.showOkButton({
+            dialog.dismiss()
+            navigateToTextFileViewer(true)
+        })
 
-        intent.setDataAndType(contentUri, type)
-        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-
-        try {
-            startActivity(intent)
-
-            if (corePreferences.enableAnimations) {
-                requireActivity().overridePendingTransition(R.anim.enter_right, R.anim.exit_left)
-            }
-        } catch (anfe: ActivityNotFoundException) {
-            Log.e("[Chat Message] Couldn't find an activity to handle MIME type: $type")
-
-            val dialogViewModel = DialogViewModel(
-                getString(R.string.dialog_try_open_file_as_text_body), getString(
-                    R.string.dialog_try_open_file_as_text_title
-                )
-            )
-            val dialog = DialogUtils.getDialog(requireContext(), dialogViewModel)
-
-            dialogViewModel.showCancelButton {
-                dialog.dismiss()
-            }
-
-            dialogViewModel.showOkButton({
-                dialog.dismiss()
-                navigateToTextFileViewer(viewModel.chatRoom.currentParams.encryptionEnabled())
-            })
-
-            dialog.show()
-        }
+        dialog.show()
     }
 }
diff --git a/app/src/main/java/org/linphone/activities/main/files/fragments/TopBarFragment.kt b/app/src/main/java/org/linphone/activities/main/files/fragments/TopBarFragment.kt
index 50c315f30..92dabf6cc 100644
--- a/app/src/main/java/org/linphone/activities/main/files/fragments/TopBarFragment.kt
+++ b/app/src/main/java/org/linphone/activities/main/files/fragments/TopBarFragment.kt
@@ -19,19 +19,13 @@
  */
 package org.linphone.activities.main.files.fragments
 
-import android.content.ActivityNotFoundException
-import android.content.Intent
-import android.net.Uri
 import android.os.Bundle
-import android.webkit.MimeTypeMap
 import androidx.navigation.fragment.findNavController
-import org.linphone.LinphoneApplication
 import org.linphone.R
 import org.linphone.activities.GenericFragment
-import org.linphone.activities.main.viewmodels.DialogViewModel
+import org.linphone.activities.SnackBarActivity
 import org.linphone.core.tools.Log
 import org.linphone.databinding.FileViewerTopBarFragmentBinding
-import org.linphone.utils.DialogUtils
 import org.linphone.utils.FileUtils
 
 class TopBarFragment : GenericFragment<FileViewerTopBarFragmentBinding>() {
@@ -49,7 +43,9 @@ class TopBarFragment : GenericFragment<FileViewerTopBarFragmentBinding>() {
         }
 
         binding.setExportClickListener {
-            openFile(filePath)
+            if (!FileUtils.openFileInThirdPartyApp(requireActivity(), filePath)) {
+                (requireActivity() as SnackBarActivity).showSnackBar(R.string.chat_message_no_app_found_to_handle_file_mime_type)
+            }
         }
     }
 
@@ -67,57 +63,4 @@ class TopBarFragment : GenericFragment<FileViewerTopBarFragmentBinding>() {
         super.onViewStateRestored(savedInstanceState)
         filePath = savedInstanceState?.getString("FilePath") ?: filePath
     }
-
-    private fun openFile(contentFilePath: String) {
-        val intent = Intent(Intent.ACTION_VIEW)
-        val contentUri: Uri = FileUtils.getPublicFilePath(requireContext(), contentFilePath)
-        val filePath: String = contentUri.toString()
-        Log.i("[File Viewer] Trying to open file: $filePath")
-        var type: String? = null
-        val extension = FileUtils.getExtensionFromFileName(filePath)
-
-        if (extension.isNotEmpty()) {
-            Log.i("[File Viewer] Found extension $extension")
-            type = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension)
-        } else {
-            Log.e("[File Viewer] Couldn't find extension")
-        }
-
-        if (type != null) {
-            Log.i("[File Viewer] Found matching MIME type $type")
-        } else {
-            type = "file/$extension"
-            Log.e("[File Viewer] Can't get MIME type from extension: $extension, will use $type")
-        }
-
-        intent.setDataAndType(contentUri, type)
-        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-
-        try {
-            startActivity(intent)
-
-            if (LinphoneApplication.corePreferences.enableAnimations) {
-                requireActivity().overridePendingTransition(R.anim.enter_right, R.anim.exit_left)
-            }
-        } catch (anfe: ActivityNotFoundException) {
-            Log.e("[File Viewer] Couldn't find an activity to handle MIME type: $type")
-
-            val dialogViewModel = DialogViewModel(
-                getString(R.string.dialog_try_open_file_as_text_body), getString(
-                    R.string.dialog_try_open_file_as_text_title
-                )
-            )
-            val dialog = DialogUtils.getDialog(requireContext(), dialogViewModel)
-
-            dialogViewModel.showCancelButton {
-                dialog.dismiss()
-            }
-
-            dialogViewModel.showOkButton({
-                dialog.dismiss()
-            })
-
-            dialog.show()
-        }
-    }
 }
diff --git a/app/src/main/java/org/linphone/utils/FileUtils.kt b/app/src/main/java/org/linphone/utils/FileUtils.kt
index 268fec0d7..7d47afba1 100644
--- a/app/src/main/java/org/linphone/utils/FileUtils.kt
+++ b/app/src/main/java/org/linphone/utils/FileUtils.kt
@@ -19,7 +19,10 @@
  */
 package org.linphone.utils
 
+import android.app.Activity
+import android.content.ActivityNotFoundException
 import android.content.Context
+import android.content.Intent
 import android.database.CursorIndexOutOfBoundsException
 import android.net.Uri
 import android.os.Environment
@@ -33,6 +36,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
 import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.withContext
+import org.linphone.LinphoneApplication
 import org.linphone.LinphoneApplication.Companion.coreContext
 import org.linphone.R
 import org.linphone.core.tools.Log
@@ -292,5 +296,42 @@ class FileUtils {
             }
             return contentUri
         }
+
+        fun openFileInThirdPartyApp(activity: Activity, contentFilePath: String): Boolean {
+            val intent = Intent(Intent.ACTION_VIEW)
+            val contentUri: Uri = getPublicFilePath(activity, contentFilePath)
+            val filePath: String = contentUri.toString()
+            Log.i("[File Viewer] Trying to open file: $filePath")
+            var type: String? = null
+            val extension = getExtensionFromFileName(filePath)
+
+            if (extension.isNotEmpty()) {
+                Log.i("[File Viewer] Found extension $extension")
+                type = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension)
+            } else {
+                Log.e("[File Viewer] Couldn't find extension")
+            }
+
+            if (type != null) {
+                Log.i("[File Viewer] Found matching MIME type $type")
+            } else {
+                type = "file/$extension"
+                Log.e("[File Viewer] Can't get MIME type from extension: $extension, will use $type")
+            }
+
+            intent.setDataAndType(contentUri, type)
+            intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+
+            try {
+                activity.startActivity(intent)
+                if (LinphoneApplication.corePreferences.enableAnimations) {
+                    activity.overridePendingTransition(R.anim.enter_right, R.anim.exit_left)
+                }
+                return true
+            } catch (anfe: ActivityNotFoundException) {
+                Log.e("[File Viewer] Can't open file in third party app: $anfe")
+            }
+            return false
+        }
     }
 }
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 72d6da939..8232bbf82 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -566,4 +566,6 @@
     <string name="assistant_privacy_policy">la politique de confidentialité</string>
     <string name="assistant_read_and_agree_terms">J\'accepte %1$s et %2$s de Belledonne Communications</string>
     <string name="content_description_open_app">Ouvrir les conversations dans l\'application au lieu de la bulle</string>
+    <string name="content_description_export">Ouvrir le fichier dans une application tierce</string>
+    <string name="chat_message_no_app_found_to_handle_file_mime_type">Aucune application n\'est disponible pour ouvrir ce type de fichier</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 84f6d534a..72c5dd7be 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -200,6 +200,7 @@
         <item quantity="other">@string/chat_room_delete_many_dialog</item>
     </plurals>
     <string name="chat_message_notification_hidden_content">&lt;Redacted&gt;</string>
+    <string name="chat_message_no_app_found_to_handle_file_mime_type">No app available for this kind of file</string>
 
     <!-- Recordings -->
     <string name="recordings_empty_list">No recordings</string>
@@ -718,5 +719,5 @@
     <string name="content_description_take_screenshot">Take a screenshot of received video</string>
     <string name="content_description_close_bubble">Close notification bubble</string>
     <string name="content_description_open_app">Open conversation in app instead of bubble</string>
-    <string name="content_description_export">Export file in another app</string>
+    <string name="content_description_export">Open file in third-party app</string>
 </resources>