diff --git a/pkgs/by-name/li/liborbispkg-pkgtool/package.nix b/pkgs/by-name/li/liborbispkg-pkgtool/package.nix
new file mode 100644
index 000000000000..c901746957bc
--- /dev/null
+++ b/pkgs/by-name/li/liborbispkg-pkgtool/package.nix
@@ -0,0 +1,30 @@
+{
+  lib,
+  buildDotnetModule,
+  fetchFromGitHub,
+}:
+buildDotnetModule {
+  pname = "liborbispkg-pkgtool";
+  version = "0.3-unstable-2024-10-12";
+
+  src = fetchFromGitHub {
+    owner = "OpenOrbis";
+    repo = "LibOrbisPkg";
+    rev = "75616a28de0f49f05eeff872211e806fb6de3818";
+    hash = "sha256-ySlMzUfJ0IXi/NWbj53jqCRDNm9Xh4TuffyKhNh4wuM=";
+  };
+
+  projectFile = "PkgTool.Core/PkgTool.Core.csproj";
+
+  postFixup = ''
+    mv $out/bin/PkgTool.Core $out/bin/pkgtool
+  '';
+
+  meta = {
+    description = "Library, GUI, CLI for creating, inspecting, and modifying PS4 PKG, SFO, PFS, and related filetypes";
+    homepage = "https://github.com/OpenOrbis/LibOrbisPkg";
+    license = lib.licenses.lgpl3Plus;
+    maintainers = [ lib.maintainers.ryand56 ];
+    mainProgram = "pkgtool";
+  };
+}