diff --git a/pkgs/all-packages.nix b/pkgs/all-packages.nix
index a78c36c..4081d2c 100644
--- a/pkgs/all-packages.nix
+++ b/pkgs/all-packages.nix
@@ -10,4 +10,5 @@
   sim65 = pkgs.callPackage ./sim65.nix { };
   substituteSubset = pkgs.callPackage ./substitute-subset.nix { };
   unbted = pkgs.callPackage ./unbted.nix { };
+  bytecode-viewer = pkgs.callPackage ./bytecode-viewer.nix { };
 }
diff --git a/pkgs/bytecode-viewer.nix b/pkgs/bytecode-viewer.nix
new file mode 100644
index 0000000..6b53023
--- /dev/null
+++ b/pkgs/bytecode-viewer.nix
@@ -0,0 +1,40 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, jre
+, makeWrapper
+, maven
+}:
+
+maven.buildMavenPackage rec {
+  pname = "bytecode-viewer";
+  version = "2.12";
+
+  src = fetchFromGitHub {
+    owner = "Konloch";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-opAUmkEcWPOrcxAL+I1rBQXwHmvzbu0+InTnsg9r+z8=";
+  };
+
+  mvnHash = "sha256-gmERhg7SJACJk2L/l8fF1LkG7q4WAJOJA8qnHMV5Ubc=";
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    mkdir -pv $out/share/java $out/bin
+    cp target/Bytecode-Viewer-${version}.jar $out/share/java/${pname}.jar
+
+    makeWrapper ${jre}/bin/java $out/bin/bytecode-viewer \
+      --add-flags "-Djava.security.manager=allow" \
+      --add-flags "-jar $out/share/java/${pname}.jar"
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/Konloch/bytecode-viewer";
+    description = "A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More) ";
+    license = licenses.gpl3;
+    platforms = platforms.all; # Uses a 'universal' jar
+    maintainers = with maintainers; [ infinidoge ];
+  };
+}