diff --git a/.gitignore b/.gitignore
index edd9d60..83f0836 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
 build/
 dist/
+
+# Mac OS
+.DS_Store
diff --git a/src/logo.icns b/src/logo.icns
new file mode 100644
index 0000000..6d59a08
Binary files /dev/null and b/src/logo.icns differ
diff --git a/src/logo.png b/src/logo.png
new file mode 100644
index 0000000..1ef1ca2
Binary files /dev/null and b/src/logo.png differ
diff --git a/src/logo.svg b/src/logo.svg
new file mode 100644
index 0000000..41a013e
--- /dev/null
+++ b/src/logo.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1024 1024"><path fill="#1e62ec" d="M417.91 817.435c-24.587 1.085-57.53.279-73.207-1.79-18.156-2.393-40.022-9.488-60.243-19.54-56.008-27.841-76.012-72.081-97.092-78.846-9.603-3.071-48.995-20.972-73.689-43.283-22.274-20.124-45.594-57.2-56.494-88.97-6.377-18.596-8.645-35.929-8.717-66.658-.075-32.844 1.899-47.01 9.44-67.753 19.175-51.979 48.426-89.373 96.435-115.949l23.356-12.435 9.146-26.267c5.036-14.445 16.61-36.653 25.72-49.347 9.115-12.694 24.557-29.788 34.316-37.988s29.022-20.497 42.804-27.329c48.461-24.026 107.61-29.976 177.215 3.34 12.835 6.538 34.904 23.999 49.299 39.011l26.056 27.169 15.701-3.816c8.639-2.099 25.1-3.836 36.586-3.856s32.919 2.931 47.64 6.56c10.994 2.714 57.393 15.88 93.788 52.4 35 35.087 54.828 79.393 59.576 132.964 1.481 16.688.416 39.706-2.537 54.918-6.135 31.56-21.142 72.985-56.855 110.415-17.599 18.445-35.455 31.965-54.642 41.367l-28.503 13.97s-10.605 7.826-37.882 9.786c-46.775 3.367-81.457-36.771-84.542-40.463-6.91-8.776-14.721-24.913-17.352-35.863-2.64-10.97-3.52-27.903-1.964-37.718 1.554-9.8 5.694-23.717 9.202-30.93 3.505-7.212 17.377-24.171 30.826-37.692 13.45-13.52 24.446-27.286 24.437-30.597s-3.508-11.924-7.77-19.137c-4.267-7.212-18.114-19.592-30.767-27.513-12.657-7.917-41.444-21.293-63.97-29.719-22.527-8.426-45.438-14.733-50.916-14.015l-9.957 1.308-53.56 126.207c-29.457 69.412-56.114 127.903-59.246 129.978s-10.856 3.803-17.174 3.836l-11.482.069.014-29.506c.007-16.229 1.247-66.57 2.76-111.868l2.75-82.365 8.434-3.265 8.435-3.265-14.063-5.134c-7.736-2.82-15.441-3.63-17.13-1.797-1.682 1.836-4.832 56.449-6.997 121.362s-3.054 120.483-1.973 123.49c1.077 3.003 13.69 11.323 28.03 18.484 14.335 7.163 41.854 17.162 61.15 22.221 26.426 6.927 53.741 9.786 110.683 11.583 46.584 1.475 94.668.347 125.284-2.928 27.328-2.924 77.439-10.065 111.36-15.864 33.92-5.8 70.174-10.547 80.567-10.547s33.375 3.108 51.081 6.91c17.703 3.804 47.684 14.492 66.623 23.75 18.94 9.262 45.745 25.14 59.564 35.29 13.822 10.146 24.543 19.06 23.829 19.808-.714.75-13.086-3.623-27.494-9.714s-41.563-14.13-60.352-17.865c-23.37-4.645-45.438-5.966-69.872-4.18-19.644 1.433-52.531 7.705-73.081 13.937-20.553 6.23-59.942 21.785-87.533 34.562-27.59 12.776-65.793 28.398-84.9 34.715-19.102 6.318-50.64 14.39-70.086 17.937-19.444 3.55-55.47 7.343-80.057 8.425zM294.505 588.291c3.59-8.416 19.263-52.25 34.835-97.41l28.312-82.109-14.308-6.255c-7.868-3.443-17.499-6.82-21.399-7.505l-7.09-1.245-10.894 80.87c-5.992 44.478-12.037 91.688-13.437 104.91l-2.543 24.04z"/></svg>
\ No newline at end of file
diff --git a/tchMaterial-parser.spec b/tchMaterial-parser.spec
index 678b012..6cb9a5d 100644
--- a/tchMaterial-parser.spec
+++ b/tchMaterial-parser.spec
@@ -1,5 +1,8 @@
 # -*- mode: python ; coding: utf-8 -*-
+import sys
+import os
 
+is_mac = sys.platform.startswith('darwin')
 
 a = Analysis(
     ['src/tchMaterial-parser.pyw'],
@@ -16,25 +19,63 @@ a = Analysis(
 )
 pyz = PYZ(a.pure)
 
-exe = EXE(
-    pyz,
-    a.scripts,
-    a.binaries,
-    a.datas,
-    [],
-    name='tchMaterial-parser',
-    debug=False,
-    bootloader_ignore_signals=False,
-    strip=False,
-    upx=True,
-    upx_exclude=[],
-    runtime_tmpdir=None,
-    console=False,
-    disable_windowed_traceback=False,
-    argv_emulation=False,
-    target_arch=None,
-    codesign_identity=None,
-    entitlements_file=None,
-    version='version.txt',
-    icon=['src/favicon_48x48.ico'],
-)
+
+if is_mac:
+    exe = EXE(
+        pyz,
+        a.scripts,
+        [],
+        exclude_binaries=True,
+        name='tchMaterial-parser',
+        debug=False,
+        bootloader_ignore_signals=False,
+        strip=False,
+        upx=True,
+        console=False,
+        disable_windowed_traceback=False,
+        argv_emulation=False,
+        target_arch=None,
+        codesign_identity=None,
+        entitlements_file=None,
+    )
+    
+    coll = COLLECT(
+        exe,
+        a.binaries,
+        a.datas,
+        strip=False,
+        upx=True,
+        upx_exclude=[],
+        name='tchMaterial-parser',
+    )
+    
+    app = BUNDLE(
+        coll,
+        name='tchMaterial-parser.app',
+        icon='src/logo.icns',
+        bundle_identifier=None,
+    )
+
+else:
+    exe = EXE(
+        pyz,
+        a.scripts,
+        a.binaries,
+        a.datas,
+        [],
+        name='tchMaterial-parser',
+        debug=False,
+        bootloader_ignore_signals=False,
+        strip=False,
+        upx=True,
+        upx_exclude=[],
+        runtime_tmpdir=None,
+        console=False,
+        disable_windowed_traceback=False,
+        argv_emulation=False,
+        target_arch=None,
+        codesign_identity=None,
+        entitlements_file=None,
+        version='version.txt',
+        icon=['src/favicon_48x48.ico'],
+    )