diff --git a/.gitignore b/.gitignore
index 7d5bd24..e4a3f68 100644
--- a/.gitignore
+++ b/.gitignore
@@ -129,4 +129,12 @@ dmypy.json
 
 # Test output
 /tests/output/test_output.pdf
-report.html
\ No newline at end of file
+report.html
+
+# PyCharm files
+.idea/*
+
+# Extra files
+.DS_Store
+tests/.DS_Store
+tests/data/.DS_Store
diff --git a/pdf_merger/src/app.py b/pdf_merger/src/app.py
index 0c81fb9..bf1fbd4 100644
--- a/pdf_merger/src/app.py
+++ b/pdf_merger/src/app.py
@@ -9,8 +9,9 @@
 from PyQt5.QtWidgets import QHBoxLayout, QWidget, QMainWindow, QTabWidget, QApplication
 
 from pdf_merger.src.services import ImageMergerService, PdfMergerService
-from pdf_merger.src.views import AppLayoutConfig, ViewAggregator
-from pdf_merger.src.views.labels import Labels
+from pdf_merger.src.ui.views.view_aggregator import ViewAggregator
+from pdf_merger.src.ui.components.app_layout_config import AppLayoutConfig
+from pdf_merger.src.ui.constants import LabelsConstants
 
 
 class AppConfigModule(Module):
@@ -22,7 +23,7 @@ class ViewAggregatorContainerModule(Module):
     def configure(self, binder: Binder) -> None:
         binder.bind(PdfMergerService, to=PdfMergerService(PdfFileMerger(), [], ""), scope=injector.singleton)
         binder.bind(ImageMergerService, to=ImageMergerService(img2pdf, [], ""), scope=injector.singleton)
-        binder.bind(Labels, to=Labels())
+        binder.bind(LabelsConstants, to=LabelsConstants())
         binder.bind(ViewAggregator, to=ViewAggregator, scope=injector.singleton)
 
 
@@ -45,8 +46,8 @@ def initialize(self):
         self.setGeometry(self.config.left, self.config.top, self.config.width, self.config.height)
 
         self.tabs = QTabWidget()
-        self.tabs.addTab(self.viewAggregator.imageToPDFMergeView.get_widget(), Labels.IMAGE_TO_PDF_TAB_TITLE)
-        self.tabs.addTab(self.viewAggregator.pdfCollectionMergeView.get_widget(), Labels.MERGE_PDF_TAB_TITLE)
+        self.tabs.addTab(self.viewAggregator.imageToPDFMergeView.get_widget(), LabelsConstants.IMAGE_TO_PDF_TAB_TITLE)
+        self.tabs.addTab(self.viewAggregator.pdfCollectionMergeView.get_widget(), LabelsConstants.MERGE_PDF_TAB_TITLE)
 
         self.tabsLayout = QHBoxLayout()
         self.tabsLayout.addWidget(self.tabs)
diff --git a/pdf_merger/src/services/abstract_merger_service.py b/pdf_merger/src/services/abstract_file_merger_service.py
similarity index 100%
rename from pdf_merger/src/services/abstract_merger_service.py
rename to pdf_merger/src/services/abstract_file_merger_service.py
diff --git a/pdf_merger/src/services/image_merger_service.py b/pdf_merger/src/services/image_merger_service.py
index 325232d..ab55855 100644
--- a/pdf_merger/src/services/image_merger_service.py
+++ b/pdf_merger/src/services/image_merger_service.py
@@ -3,7 +3,7 @@
 from PyQt5.QtCore import QUrl
 import pathlib
 import img2pdf
-from pdf_merger.src.services.abstract_merger_service import AbstractFileMergerService
+from pdf_merger.src.services.abstract_file_merger_service import AbstractFileMergerService
 
 '''
     Operations related to merging Images to PDF
diff --git a/pdf_merger/src/services/pdf_merger_service.py b/pdf_merger/src/services/pdf_merger_service.py
index 2870769..2e16e44 100644
--- a/pdf_merger/src/services/pdf_merger_service.py
+++ b/pdf_merger/src/services/pdf_merger_service.py
@@ -2,7 +2,7 @@
 
 import pathlib
 from PyPDF2 import PdfFileMerger
-from pdf_merger.src.services.abstract_merger_service import AbstractFileMergerService
+from pdf_merger.src.services.abstract_file_merger_service import AbstractFileMergerService
 
 '''
     Deals with operations related to PDF merging and creation
diff --git a/pdf_merger/src/ui/__init__.py b/pdf_merger/src/ui/__init__.py
new file mode 100644
index 0000000..5c94c0d
--- /dev/null
+++ b/pdf_merger/src/ui/__init__.py
@@ -0,0 +1,10 @@
+# __init__.py
+
+from .constants import UILayoutConstants, LabelsConstants
+
+__all__ = [
+    'UILayoutConstants',
+    'LabelsConstants'
+]
+
+VERSION = '1.0.0'
diff --git a/pdf_merger/src/ui/components/__init__.py b/pdf_merger/src/ui/components/__init__.py
new file mode 100644
index 0000000..b3a2e93
--- /dev/null
+++ b/pdf_merger/src/ui/components/__init__.py
@@ -0,0 +1,15 @@
+# __init__.py
+
+from .app_layout_config import AppLayoutConfig
+from .popup_factory import PopupFactory
+from .button_factory import ButtonFactory
+from .drag_drop_area import DragAndDropArea
+
+__all__ = [
+    'AppLayoutConfig',
+    'PopupFactory',
+    'ButtonFactory',
+    'DragAndDropArea'
+]
+
+VERSION = '1.0.0'
diff --git a/pdf_merger/src/views/app_layout_config.py b/pdf_merger/src/ui/components/app_layout_config.py
similarity index 72%
rename from pdf_merger/src/views/app_layout_config.py
rename to pdf_merger/src/ui/components/app_layout_config.py
index 2c4a4e6..59d0078 100644
--- a/pdf_merger/src/views/app_layout_config.py
+++ b/pdf_merger/src/ui/components/app_layout_config.py
@@ -1,12 +1,11 @@
 # Author: Ayush Kaushik
 
-from pdf_merger.src.views.labels import Labels
-from pdf_merger.src.views.ui_layout_constants import UILayoutConstants
+from pdf_merger.src.ui.constants import LabelsConstants, UILayoutConstants
 
 
 class AppLayoutConfig:
     def __init__(self,
-                 title: str = Labels.APP_NAME,
+                 title: str = LabelsConstants.APP_NAME,
                  left: int = UILayoutConstants.MARGIN,
                  top: int = UILayoutConstants.MARGIN,
                  height: int = UILayoutConstants.WINDOW_HEIGHT,
diff --git a/pdf_merger/src/views/button_factory.py b/pdf_merger/src/ui/components/button_factory.py
similarity index 100%
rename from pdf_merger/src/views/button_factory.py
rename to pdf_merger/src/ui/components/button_factory.py
diff --git a/pdf_merger/src/views/drag_drop_area.py b/pdf_merger/src/ui/components/drag_drop_area.py
similarity index 92%
rename from pdf_merger/src/views/drag_drop_area.py
rename to pdf_merger/src/ui/components/drag_drop_area.py
index f78d5ae..307405a 100644
--- a/pdf_merger/src/views/drag_drop_area.py
+++ b/pdf_merger/src/ui/components/drag_drop_area.py
@@ -4,8 +4,8 @@
 from PyQt5.QtCore import Qt
 from PyQt5.QtWidgets import QAbstractItemView, QListWidget
 from pdf_merger.src.exceptions import InvalidExtensionError
-from pdf_merger.src.views.popup_factory import PopupFactory
-from pdf_merger.src.services.abstract_merger_service import AbstractFileMergerService
+from pdf_merger.src.ui.components.popup_factory import PopupFactory
+from pdf_merger.src.services.abstract_file_merger_service import AbstractFileMergerService
 
 '''
     List Widget Box which accepts multiple files
diff --git a/pdf_merger/src/views/popup_factory.py b/pdf_merger/src/ui/components/popup_factory.py
similarity index 100%
rename from pdf_merger/src/views/popup_factory.py
rename to pdf_merger/src/ui/components/popup_factory.py
diff --git a/pdf_merger/src/views/labels.py b/pdf_merger/src/ui/constants.py
similarity index 66%
rename from pdf_merger/src/views/labels.py
rename to pdf_merger/src/ui/constants.py
index 55078d7..ca417ba 100644
--- a/pdf_merger/src/views/labels.py
+++ b/pdf_merger/src/ui/constants.py
@@ -1,6 +1,14 @@
 # Author: Ayush Kaushik
 
-class Labels:
+class UILayoutConstants:
+    WINDOW_WIDTH = 800
+    WINDOW_HEIGHT = 600
+    BUTTON_WIDTH = 80
+    BUTTON_HEIGHT = 30
+    MARGIN = 10
+
+
+class LabelsConstants:
     APP_NAME = "PDF Merger"
     APP_WINDOW_HEIGHT = 500
     APP_WINDOW_WIDTH = 400
diff --git a/pdf_merger/src/ui/views/__init__.py b/pdf_merger/src/ui/views/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/pdf_merger/src/views/file_collection_merge_view.py b/pdf_merger/src/ui/views/file_collection_merge_view.py
similarity index 79%
rename from pdf_merger/src/views/file_collection_merge_view.py
rename to pdf_merger/src/ui/views/file_collection_merge_view.py
index 5fcc024..ae31ac9 100644
--- a/pdf_merger/src/views/file_collection_merge_view.py
+++ b/pdf_merger/src/ui/views/file_collection_merge_view.py
@@ -2,13 +2,13 @@
 
 from PyQt5.QtWidgets import QWidget, QFileDialog, QVBoxLayout, QLineEdit, QHBoxLayout, QLabel
 
-from pdf_merger.src.views.app_layout_config import AppLayoutConfig
-from pdf_merger.src.views.button_factory import ButtonFactory
-from pdf_merger.src.views.drag_drop_area import DragAndDropArea
-from pdf_merger.src.views.labels import Labels
-from pdf_merger.src.views.popup_factory import PopupFactory
+from pdf_merger.src.ui.components.app_layout_config import AppLayoutConfig
+from pdf_merger.src.ui.components.button_factory import ButtonFactory
+from pdf_merger.src.ui.components.drag_drop_area import DragAndDropArea
+from pdf_merger.src.ui.constants import LabelsConstants
+from pdf_merger.src.ui.components.popup_factory import PopupFactory
 
-from pdf_merger.src.services.abstract_merger_service import AbstractFileMergerService
+from pdf_merger.src.services.abstract_file_merger_service import AbstractFileMergerService
 
 '''
     Includes the complete view for Merging files into single PDF
@@ -20,7 +20,7 @@ def __init__(
             self,
             service: AbstractFileMergerService,
             config: AppLayoutConfig,
-            labels: Labels
+            labels: LabelsConstants
     ):
         super().__init__()
         self.fileMergerService = service
@@ -61,9 +61,9 @@ def initialize_layout(self):
         self.textbox.setReadOnly(True)
         
         # Button to open dialog to select location to place merged file
-        self.saveButton = ButtonFactory.create("Save To", self.get_output_file_path)
-        self.deleteButton = ButtonFactory.create("Reset Files", self.reset_widget)
-        self.mergeButton = ButtonFactory.create("Merge Files", self.merge_files)
+        self.saveButton = ButtonFactory.create(self.labels.SAVE_TO, self.get_output_file_path)
+        self.deleteButton = ButtonFactory.create(self.labels.RESET, self.reset_widget)
+        self.mergeButton = ButtonFactory.create(self.labels.MERGE, self.merge_files)
         
         # PDF drag and drop area
         self.dragAndDropView = DragAndDropArea(self.fileMergerService)
diff --git a/pdf_merger/src/views/view_aggregator.py b/pdf_merger/src/ui/views/view_aggregator.py
similarity index 66%
rename from pdf_merger/src/views/view_aggregator.py
rename to pdf_merger/src/ui/views/view_aggregator.py
index 066a298..aa3d66f 100644
--- a/pdf_merger/src/views/view_aggregator.py
+++ b/pdf_merger/src/ui/views/view_aggregator.py
@@ -1,13 +1,14 @@
 # Author: Ayush Kaushik
 
-from pdf_merger.src.views import AppLayoutConfig, Labels
-from pdf_merger.src.views.file_collection_merge_view import FileCollectionMergeView
+from pdf_merger.src.ui.constants import LabelsConstants
+from pdf_merger.src.ui.components.app_layout_config import AppLayoutConfig
+from pdf_merger.src.ui.views.file_collection_merge_view import FileCollectionMergeView
 from pdf_merger.src.services.image_merger_service import ImageMergerService
 from pdf_merger.src.services.pdf_merger_service import PdfMergerService
 from injector import inject
 
 '''
-    Collects all the views to be passed into the main application
+    Collects all the ui to be passed into the main application
 '''
 
 
@@ -18,7 +19,7 @@ def __init__(
             pdf_service: PdfMergerService,
             image_service: ImageMergerService,
             widget_layout_config: AppLayoutConfig,
-            labels: Labels
+            labels: LabelsConstants
     ):
         self.imageToPDFMergeView = FileCollectionMergeView(pdf_service, widget_layout_config, labels)
         self.pdfCollectionMergeView = FileCollectionMergeView(image_service, widget_layout_config, labels)
diff --git a/pdf_merger/src/views/__init__.py b/pdf_merger/src/views/__init__.py
deleted file mode 100644
index bee23b6..0000000
--- a/pdf_merger/src/views/__init__.py
+++ /dev/null
@@ -1,23 +0,0 @@
-# __init__.py
-
-from pdf_merger.src.views.app_layout_config import AppLayoutConfig
-from .button_factory import ButtonFactory
-from .drag_drop_area import DragAndDropArea
-from .labels import Labels
-from pdf_merger.src.views.file_collection_merge_view import FileCollectionMergeView
-from .popup_factory import PopupFactory
-from .ui_layout_constants import UILayoutConstants
-from .view_aggregator import ViewAggregator
-
-__all__ = [
-    'AppLayoutConfig',
-    'ButtonFactory',
-    'DragAndDropArea',
-    'Labels',
-    'FileCollectionMergeView',
-    'PopupFactory',
-    'UILayoutConstants',
-    'ViewAggregator'
-]
-
-VERSION = '1.0.0'
diff --git a/pdf_merger/src/views/ui_layout_constants.py b/pdf_merger/src/views/ui_layout_constants.py
deleted file mode 100644
index c698f67..0000000
--- a/pdf_merger/src/views/ui_layout_constants.py
+++ /dev/null
@@ -1,8 +0,0 @@
-# Author: Ayush Kaushik
-
-class UILayoutConstants:
-    WINDOW_WIDTH = 800
-    WINDOW_HEIGHT = 600
-    BUTTON_WIDTH = 80
-    BUTTON_HEIGHT = 30
-    MARGIN = 10
diff --git a/tests/test_app_layout_config.py b/tests/test_app_layout_config.py
index 83b7f5a..9034a2c 100644
--- a/tests/test_app_layout_config.py
+++ b/tests/test_app_layout_config.py
@@ -1,12 +1,12 @@
 import unittest
-from pdf_merger.src.views import AppLayoutConfig
-from pdf_merger.src.views.labels import Labels
+from pdf_merger.src.ui.components import AppLayoutConfig
+from pdf_merger.src.ui.constants import LabelsConstants
 
 
 class TestAppLayoutConfig(unittest.TestCase):
     def test_constructor_defaults(self):
         config = AppLayoutConfig()
-        self.assertEqual(config.title, Labels.APP_NAME)
+        self.assertEqual(config.title, LabelsConstants.APP_NAME)
         self.assertEqual(config.left, 10)
         self.assertEqual(config.top, 10)
         self.assertEqual(config.width, 800)