diff --git a/pkgs/applications/graphics/structorizer/default.nix b/pkgs/applications/graphics/structorizer/default.nix
new file mode 100755
index 000000000000..ca58271425d9
--- /dev/null
+++ b/pkgs/applications/graphics/structorizer/default.nix
@@ -0,0 +1,104 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, jdk11
+, makeDesktopItem
+, makeWrapper
+, copyDesktopItems
+}:
+
+stdenv.mkDerivation rec {
+  pname = "structorizer";
+  version = "3.32-11";
+
+  desktopItems = [
+    (makeDesktopItem {
+      type = "Application";
+      name = "Structorizer";
+      desktopName = "Structorizer";
+      genericName = "Diagram creator";
+      comment = meta.description;
+      icon = pname;
+      exec = pname;
+      terminal = false;
+      mimeTypes = [ "application/nsd" ];
+      categories = [
+        "Development"
+        "Graphics"
+        "VectorGraphics"
+        "RasterGraphics"
+        "ComputerScience"
+      ];
+      keywords = [ "nsd" "diagrams" ];
+    })
+  ];
+
+  src = fetchFromGitHub {
+    owner = "fesch";
+    repo = "Structorizer.Desktop";
+    rev = version;
+    hash = "sha256-rGyeOcGm6uBplgTjMIOy/xRekfHacwDy9kkMigmRSdk=";
+  };
+
+  patches = [ ./makeStructorizer.patch ./makeBigJar.patch ];
+
+  strictDeps = true;
+
+  nativeBuildInputs = [ jdk11 makeWrapper copyDesktopItems ];
+
+  buildInputs = [ jdk11 ];
+
+  postPatch = ''
+    chmod +x makeStructorizer
+    chmod +x makeBigJar
+
+    patchShebangs --build makeStructorizer
+    patchShebangs --build makeBigJar
+  '';
+
+  buildPhase = ''
+    runHook preBuild
+
+    ./makeStructorizer
+    ./makeBigJar
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    install -d $out/bin $out/share/mime/packages
+
+    install -D ${pname}.jar -t $out/share/java/
+      makeWrapper ${jdk11}/bin/java $out/bin/${pname} \
+      --add-flags "-jar $out/share/java/${pname}.jar"
+
+    cat << EOF > $out/share/mime/packages/structorizer.xml
+    <?xml version="1.0" encoding="UTF-8"?>
+    <mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
+      <mime-type type="application/nsd">
+             <comment xml:lang="en">Nassi-Shneiderman diagram</comment>
+             <comment xml:lang="de">Nassi-Shneiderman-Diagramm</comment>
+             <glob pattern="*.nsd"/>
+      </mime-type>
+    </mime-info>
+    EOF
+
+    cd src/lu/fisch/${pname}/gui
+    install -vD icons/000_${pname}.png $out/share/icons/hicolor/16x16/apps/${pname}.png
+    for icon_width in 24 32 48 64 128 256; do
+      install -vD icons_"$icon_width"/000_${pname}.png $out/share/icons/hicolor/"$icon_width"x"$icon_width"/apps/${pname}.png
+    done
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Create Nassi-Shneiderman diagrams (NSD)";
+    homepage = "https://structorizer.fisch.lu";
+    license = licenses.gpl3Plus;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ annaaurora ];
+  };
+}
diff --git a/pkgs/applications/graphics/structorizer/makeBigJar.patch b/pkgs/applications/graphics/structorizer/makeBigJar.patch
new file mode 100644
index 000000000000..2090a7b35a45
--- /dev/null
+++ b/pkgs/applications/graphics/structorizer/makeBigJar.patch
@@ -0,0 +1,31 @@
+Reason: Running the program in a headless environment fails. Besides, tests should be conducted in passthru.tests anyway. There is also no AppleStructorizerApplication.class, only the jar.
+
+diff --git a/makeBigJar b/makeBigJar
+index 25547020..c34d0d9c 100644
+--- a/makeBigJar
++++ b/makeBigJar
+@@ -75,9 +75,8 @@ jars="bsh-2.1.0                     \
+       freehep-xml-2.1.1             \
+       freehep"
+ 
+-# Apple specific stuff is only used if it exists and the compiled class is available
+-if test -f ../bin/lu/fisch/structorizer/application/AppleStructorizerApplication.class -a \
+-        -f AppleJavaExtensions.jar; then
++# Apple specific stuff is only used if the jar is available
++if test -f lib/AppleJavaExtensions.jar; then
+   jars="$jars AppleJavaExtensions"
+ fi
+ 
+@@ -114,12 +113,3 @@ echo "Done"
+ # remove the jar-directory
+ rm -R jar/
+ 
+-if test -n "$start_compiled"; then
+-  # execute the archive
+-  echo; echo "Running Structorizer from all-in-one jar"
+-  if test "$start_compiled" = "s"; then
+-    java -jar structorizer.jar
+-  else
+-    java -jar structorizer.jar &
+-  fi
+-fi  # start block end
diff --git a/pkgs/applications/graphics/structorizer/makeStructorizer.patch b/pkgs/applications/graphics/structorizer/makeStructorizer.patch
new file mode 100644
index 000000000000..b08ec0f30f6f
--- /dev/null
+++ b/pkgs/applications/graphics/structorizer/makeStructorizer.patch
@@ -0,0 +1,54 @@
+Reason: There is no StructorizerApplet.java anywhere in the source, no .cgt files and running the program in a headless environment fails. Besides, tests should be conducted in passthru.tests anyway. There is also no AppleStructorizerApplication.java, only the jar.
+
+diff --git a/makeStructorizer b/makeStructorizer
+index 99a5e8d3..e954be13 100644
+--- a/makeStructorizer
++++ b/makeStructorizer
+@@ -117,18 +117,6 @@ echo "Done"
+ echo; echo "Compiling Structorizer..."
+ javac $str_javac_opts -classpath "$str_classpath" Structorizer.java
+ echo "Done"
+-echo; echo "Compiling Structorizer Applet..."
+-javac $str_javac_opts -classpath "$str_classpath" StructorizerApplet.java
+-echo "Done"
+-
+-# OS specific classes
+-if test -n "$do_apple"; then
+-  echo; echo "Compiling Apple specific code..."
+-  javac $str_javac_opts -classpath "$str_classpath" lu/fisch/structorizer/application/AppleStructorizerApplication.java
+-  echo "Done"
+-else
+-  echo; echo "Apple specific code skipped"
+-fi
+ 
+ # copying some other files to binary tree
+ echo; echo "Copying resources..."
+@@ -147,7 +135,6 @@ cp lu/fisch/structorizer/gui/*.txt ../bin/lu/fisch/structorizer/gui/
+ cp lu/fisch/structorizer/gui/*.xml ../bin/lu/fisch/structorizer/gui/
+ cp lu/fisch/structorizer/locales/*.txt ../bin/lu/fisch/structorizer/locales/
+ cp lu/fisch/structorizer/generators/*.txt ../bin/lu/fisch/structorizer/generators/
+-cp lu/fisch/structorizer/parsers/*.cgt ../bin/lu/fisch/structorizer/parsers/
+ cp lu/fisch/structorizer/parsers/*.egt ../bin/lu/fisch/structorizer/parsers/
+ cp lu/fisch/structorizer/parsers/*.grm ../bin/lu/fisch/structorizer/parsers/
+ cp lu/fisch/structorizer/parsers/*.xsd ../bin/lu/fisch/structorizer/parsers/
+@@ -155,20 +142,5 @@ cp lu/fisch/structorizer/parsers/*.nsd ../bin/lu/fisch/structorizer/parsers/
+ cp lu/fisch/structorizer/*.properties ../bin/lu/fisch/structorizer/
+ echo "Done"
+ 
+-if test -n "$start_compiled"; then
+-
+-  # changing into binary directory
+-  cd ../bin/
+-
+-  # run the application
+-  echo; echo "Running Structorizer from compiled class files"
+-  if test "$start_compiled" = "s"; then
+-    java -cp $str_classpath Structorizer
+-  else
+-    java -cp $str_classpath Structorizer &
+-  fi
+-
+-fi  # start block end
+-
+ # move back into the folder where we started
+ popd >/dev/null
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d7a156162d4d..802827cf5355 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12144,6 +12144,8 @@ with pkgs;
 
   strip-nondeterminism = perlPackages.strip-nondeterminism;
 
+  structorizer = callPackage ../applications/graphics/structorizer { };
+
   structure-synth = callPackage ../tools/graphics/structure-synth { };
 
   su-exec = callPackage ../tools/security/su-exec {};