diff --git a/pkgs/by-name/ac/actool/package.nix b/pkgs/by-name/ac/actool/package.nix
new file mode 100644
index 000000000000..ad7511d763b9
--- /dev/null
+++ b/pkgs/by-name/ac/actool/package.nix
@@ -0,0 +1,36 @@
+{
+  lib,
+  fetchFromGitHub,
+  python3Packages,
+  icu,
+}:
+python3Packages.buildPythonApplication (finalAttrs: {
+  pname = "actool";
+  version = "1.3.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "viraptor";
+    repo = "actool";
+    tag = finalAttrs.version;
+    hash = "sha256-8v2P6Z1ZOP65M30+7dTtfXvD0dvaKYSLA9aaP2uzA7E=";
+  };
+
+  build-system = with python3Packages; [
+    setuptools
+  ];
+
+  dependencies = with python3Packages; [
+    pillow
+    liblzfse
+    icu
+  ];
+
+  meta = {
+    description = "Apple's actool reimplementation";
+    homepage = "https://github.com/viraptor/actool";
+    license = [ lib.licenses.mit ];
+    mainProgram = "actool";
+    maintainers = [ lib.maintainers.viraptor ];
+  };
+})