diff --git a/pkgs/applications/graphics/fstl/default.nix b/pkgs/applications/graphics/fstl/default.nix
new file mode 100644
index 000000000000..355acf7681a0
--- /dev/null
+++ b/pkgs/applications/graphics/fstl/default.nix
@@ -0,0 +1,35 @@
+{stdenv, fetchFromGitHub, qtbase, mesa_glu, qmake}:
+stdenv.mkDerivation rec {
+  name = "fstl-${version}";
+  version = "0.9.3";
+
+  buildInputs = [qtbase mesa_glu];
+
+  prePatch = ''
+    sed -i "s|/usr/bin|$out/bin|g" qt/fstl.pro
+  '';
+
+  preBuild = ''
+    qmake qt/fstl.pro
+  '';
+  
+  postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
+    mkdir -p $out/Applications
+    mv fstl.app $out/Applications
+  '';
+
+  src = fetchFromGitHub {
+    owner = "mkeeter";
+    repo = "fstl";
+    rev = "v" + version;
+    sha256 = "1j0y9xbf0ybrrnsmfzgpyyz6bi98xgzn9ivani424j01vffns892";
+  };
+
+  meta = with stdenv.lib; {
+    description = "The fastest STL file viewer";
+    homepage = "https://github.com/mkeeter/fstl";
+    license = licenses.mit;
+    platforms = platforms.linux ++ platforms.darwin;
+    maintainers = with maintainers; [ tweber ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 26d8d71ccfd1..d3b2230a4aa7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2395,6 +2395,8 @@ with pkgs;
 
   fsfs = callPackage ../tools/filesystems/fsfs { };
 
+  fstl = qt5.callPackage ../applications/graphics/fstl { };
+
   fswebcam = callPackage ../os-specific/linux/fswebcam { };
 
   fuseiso = callPackage ../tools/filesystems/fuseiso { };