diff --git a/app/Info.plist b/app/Info.plist
new file mode 100644
index 0000000..565feeb
--- /dev/null
+++ b/app/Info.plist
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+	<key>CFBundleIconFile</key>
+	<string>fstl.icns</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleGetInfoString</key>
+	<string>A minimal fast STL viewer</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleExecutable</key>
+	<string>fstl</string>
+	<key>CFBundleIdentifier</key>
+    <string>com.impraxical.fstl</string>
+    <key>CFBundleDocumentTypes</key>
+    <array>
+        <dict>
+            <key>CFBundleTypeExtensions</key>
+            <array>
+                <string>stl</string>
+            </array>
+            <key>CFBundleTypeName</key>
+            <string>Stereolithography file</string>
+            <key>CFBundleTypeRole</key>
+            <string>Viewer</string>
+        </dict>
+    </array>
+</dict>
+</plist>
diff --git a/app/fstl.icns b/app/fstl.icns
new file mode 100644
index 0000000..69c011c
Binary files /dev/null and b/app/fstl.icns differ
diff --git a/src/fstl.pro b/src/fstl.pro
index 2033575..8729f8c 100644
--- a/src/fstl.pro
+++ b/src/fstl.pro
@@ -24,3 +24,7 @@ CONFIG += c++11
 
 RESOURCES += \
     resources.qrc
+
+QMAKE_INFO_PLIST = ../misc/Info.plist
+
+ICON = ../misc/fstl.icns