diff --git a/README.md b/README.md
index 5f69f65..5c03a8d 100644
--- a/README.md
+++ b/README.md
@@ -13,12 +13,12 @@ Create a macOS Application from an executable (like a Go binary)
 To install `appify`:
 
 ```bash
-go get github.com/machinebox/appify
+go get git.yetaga.in/alazyreader/appify
 ```
 
 ## Usage
 
-```
+```bash
 appify -name "My Go Application" -icon ./icon.png /path/to/bin
 ```
 
diff --git a/main.go b/main.go
index 76a8ffe..a7d8dd5 100644
--- a/main.go
+++ b/main.go
@@ -29,6 +29,7 @@ func run() error {
 		version    = flag.String("version", "1.0", "app version")
 		identifier = flag.String("id", "", "bundle identifier")
 		icon       = flag.String("icon", "", "icon image file (.icns|.png|.jpg|.jpeg)")
+		extraPlist = flag.String("plist", "", "path to file with additional plist dict key/value items")
 	)
 	flag.Parse()
 	args := flag.Args()
@@ -70,6 +71,13 @@ func run() error {
 	if id == "" {
 		id = *author + "." + *name
 	}
+	if *extraPlist != "" {
+		b, err := os.ReadFile(*extraPlist)
+		if err != nil {
+			return errors.Wrap(err, "error reading plist location: "+*extraPlist)
+		}
+		*extraPlist = string(b)
+	}
 	info := infoListData{
 		Name:               *name,
 		Executable:         filepath.Join("MacOS", appname),
@@ -77,6 +85,7 @@ func run() error {
 		Version:            *version,
 		InfoString:         *name + " by " + *author,
 		ShortVersionString: *version,
+		AdditionalPList:    *extraPlist,
 	}
 	if *icon != "" {
 		iconPath, err := prepareIcons(*icon, resouresPath)
@@ -150,6 +159,7 @@ type infoListData struct {
 	InfoString         string
 	ShortVersionString string
 	IconFile           string
+	AdditionalPList    string
 }
 
 const infoPlistTemplate = `<?xml version="1.0" encoding="UTF-8"?>
@@ -176,6 +186,9 @@ const infoPlistTemplate = `<?xml version="1.0" encoding="UTF-8"?>
 		<key>CFBundleIconFile</key>
 		<string>{{ .IconFile }}</string>
 		{{- end }}
+{{- if .AdditionalPList -}}
+{{ .AdditionalPList -}}
+{{- end }}
 	</dict>
 </plist>
 `
diff --git a/main_test.go b/main_test.go
index 656eb23..abf4991 100644
--- a/main_test.go
+++ b/main_test.go
@@ -51,6 +51,45 @@ func Test(t *testing.T) {
 	}
 }
 
+func TestWithPListInjection(t *testing.T) {
+	is := is.New(t)
+	out, err := exec.Command("./appify",
+		"-name", "Test",
+		"-icon", "testdata/machina-square.png",
+		"-plist", "testdata/additionalplist.xml",
+		"testdata/app").CombinedOutput()
+	t.Logf("%q", string(out))
+	is.NoErr(err)
+	defer os.RemoveAll("Test.app")
+	actualAppHash := filehash(t, "testdata/app")
+	type file struct {
+		path string
+		perm string
+		hash string
+	}
+	for _, f := range []file{
+		{path: "Test.app", perm: "drwxr-xr-x"},
+		{path: "Test.app/Contents", perm: "drwxr-xr-x"},
+		{path: "Test.app/Contents/MacOS", perm: "drwxr-xr-x"},
+		{path: "Test.app/Contents/MacOS/Test.app", perm: "-rwxr-xr-x", hash: actualAppHash},
+		{path: "Test.app/Contents/Info.plist", perm: "-rw-r--r--", hash: "dd977257c7e77dc7739bb4ae70e5f697"},
+		{path: "Test.app/Contents/README", perm: "-rw-r--r--", hash: "afeb10df47c7f189b848ae44a54e7e06"},
+		{path: "Test.app/Contents/Resources", perm: "drwxr-xr-x"},
+		{path: "Test.app/Contents/Resources/icon.icns", perm: "-rw-r--r--", hash: "23bdc36475094ed8886f319811d3a182"},
+	} {
+		t.Run(f.path, func(t *testing.T) {
+			is := is.New(t)
+			info, err := os.Stat(f.path)
+			is.NoErr(err)
+			is.Equal(info.Mode().String(), f.perm) // perm
+			if f.hash != "" {
+				actual := filehash(t, f.path)
+				is.Equal(actual, f.hash) // hash
+			}
+		})
+	}
+}
+
 // filehash gets an md5 hash of the file at path.
 func filehash(t *testing.T, path string) string {
 	is := is.New(t)
diff --git a/testdata/additionalplist.xml b/testdata/additionalplist.xml
new file mode 100644
index 0000000..556fb8d
--- /dev/null
+++ b/testdata/additionalplist.xml
@@ -0,0 +1,33 @@
+<key>CFBundleDocumentTypes</key>
+<array>
+    <dict>
+        <key>CFBundleTypeExtensions</key>
+        <array>
+            <string>jpg</string>
+            <string>JPG</string>
+            <string>jpeg</string>
+            <string>JPEG</string>
+        </array>
+        <key>CFBundleTypeIconFile</key>
+        <string>jpeg.icns</string>
+        <key>CFBundleTypeMIMETypes</key>
+        <array>
+            <string>image/jpeg</string>
+        </array>
+        <key>CFBundleTypeName</key>
+        <string>JPEG Image</string>
+        <key>CFBundleTypeOSTypes</key>
+        <array>
+            <string>JPEG</string>
+            <string>????</string>
+        </array>
+        <key>CFBundleTypeRole</key>
+        <string>Viewer</string>
+        <key>LSItemContentTypes</key>
+        <array>
+            <string>public.jpeg</string>
+        </array>
+        <key>LSTypeIsPackage</key>
+        <false/>
+    </dict>
+</array>
\ No newline at end of file