diff --git a/src/main/java/nsusbloader/Controllers/GamesController.java b/src/main/java/nsusbloader/Controllers/GamesController.java
index 051fb85..07ea869 100644
--- a/src/main/java/nsusbloader/Controllers/GamesController.java
+++ b/src/main/java/nsusbloader/Controllers/GamesController.java
@@ -143,7 +143,7 @@ public class GamesController implements Initializable {
 
         selectFolderBtn.setOnAction(e-> selectFoldersBtnAction());
         selectFolderBtn.getStyleClass().add("buttonSelect");
-        selectFolderBtn.setTooltip(new Tooltip("this is my tooltip"));
+        selectFolderBtn.setTooltip(new Tooltip(resourceBundle.getString("btn_OpenFolders_tooltip")));
 
         selectSplitNspBtn.setOnAction(e-> selectSplitBtnAction());
         selectSplitNspBtn.getStyleClass().add("buttonSelect");
diff --git a/src/main/resources/locale.properties b/src/main/resources/locale.properties
index 2cbc57d..53e2684 100644
--- a/src/main/resources/locale.properties
+++ b/src/main/resources/locale.properties
@@ -1,6 +1,7 @@
 btn_OpenFile=Select files
 btn_OpenFolders=Select folder
 btn_Upload=Upload to NS
+btn_OpenFolders_tooltip=Select a folder to be scanned.\nThis folder and all of its subfolders will be scanned.\nAll matching files will be added to the list.
 tab3_Txt_EnteredAsMsg1=You have been entered as: 
 tab3_Txt_EnteredAsMsg2=You should be root or have configured 'udev' rules for this user to avoid any issues.
 tab3_Txt_FilesToUploadTitle=Files to upload:
diff --git a/src/main/resources/locale_de_DE.properties b/src/main/resources/locale_de_DE.properties
index e18703f..0e92adf 100644
--- a/src/main/resources/locale_de_DE.properties
+++ b/src/main/resources/locale_de_DE.properties
@@ -1,6 +1,7 @@
 btn_OpenFile=.NSP Dateien ausw\u00E4hlen
-btn_OpenFolders=Ordner auswählen
+btn_OpenFolders=Ordner ausw\u00E4hlen
 btn_Upload=Hochladen zu NS
+btn_OpenFolders_tooltip=W\u00E4hle einen Ordner aus.\nDieser Ordner und alle seine Unterordner werden durchsucht.\nAlle passenden Dateien werden dann zur Liste hinzugef\u00FCgt.
 tab3_Txt_EnteredAsMsg1=Du wurdest eingelassen als: 
 tab3_Txt_EnteredAsMsg2=Du brauchst root oder konfigurierte 'udev'-Regeln um Probleme zu vermeiden.
 tab3_Txt_FilesToUploadTitle=Dateien zum Hochladen:
diff --git a/src/main/resources/locale_en_US.properties b/src/main/resources/locale_en_US.properties
index 2cbc57d..53e2684 100644
--- a/src/main/resources/locale_en_US.properties
+++ b/src/main/resources/locale_en_US.properties
@@ -1,6 +1,7 @@
 btn_OpenFile=Select files
 btn_OpenFolders=Select folder
 btn_Upload=Upload to NS
+btn_OpenFolders_tooltip=Select a folder to be scanned.\nThis folder and all of its subfolders will be scanned.\nAll matching files will be added to the list.
 tab3_Txt_EnteredAsMsg1=You have been entered as: 
 tab3_Txt_EnteredAsMsg2=You should be root or have configured 'udev' rules for this user to avoid any issues.
 tab3_Txt_FilesToUploadTitle=Files to upload: