diff --git a/bucket/nelson-np.json b/bucket/nelson-np.json
new file mode 100644
index 000000000..60e466912
--- /dev/null
+++ b/bucket/nelson-np.json
@@ -0,0 +1,50 @@
+{
+    "version": "1.16.0.5575",
+    "homepage": "https://nelson-lang.github.io/nelson-website/",
+    "description": "An open-source numerical computing language that provides engineers, scientists, and students with a powerful yet intuitive environment for technical computing.",
+    "license": {
+        "identifier": "LGPL-3.0-or-later",
+        "url": "https://github.com/nelson-lang/nelson/blob/HEAD/LICENSE"
+    },
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/nelson-lang/nelson/releases/download/v1.16.0/Nelson-1.16.0.5575-x86-64.exe",
+            "hash": "539e5dc2e357543733a1371ccaf3b2ca1d03b57fddc94ae9e66c7890850e02cc"
+        },
+        "arm64": {
+            "url": "https://github.com/nelson-lang/nelson/releases/download/v1.16.0/Nelson-1.16.0.5575-ARM64.exe",
+            "hash": "ee1042346a3c1ac06003313b83e794180509067c19bec6681e71486fd19d539f"
+        }
+    },
+    "pre_install": "if (-not (is_admin)) { abort \"`n[ERROR]  $app requires admin rights to $cmd.\" }",
+    "installer": {
+        "script": [
+            "$args_list = @('/SP-', \"/DIR=$dir\", '/VERYSILENT', '/SUPPRESSMSGBOXES')",
+            "Start-Process -FilePath \"$dir\\$fname\" -ArgumentList $args_list -WindowStyle 'Hidden' -Wait",
+            "Remove-Item -Path \"$dir\\$fname\" -Force -ErrorAction SilentlyContinue"
+        ]
+    },
+    "pre_uninstall": "if (-not (is_admin)) { abort \"`n[ERROR]  $app requires admin rights to $cmd.\" }",
+    "uninstaller": {
+        "script": [
+            "$args_list = @('/VERYSILENT', '/SUPPRESSMSGBOXES')",
+            "Start-Process -FilePath \"$dir\\unins000.exe\" -ArgumentList $args_list -WindowStyle 'Hidden' -Wait",
+            "Start-Sleep -Seconds 3"
+        ]
+    },
+    "checkver": {
+        "url": "https://api.github.com/repositories/77338134/releases/latest",
+        "jsonpath": "$.assets[?(@.name =~ /Nelson/i)].browser_download_url",
+        "regex": "(?i)download/(?<tag>[^/]+)/Nelson-([\\d.]+)"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/nelson-lang/nelson/releases/download/$matchTag/Nelson-$version-x86-64.exe"
+            },
+            "arm64": {
+                "url": "https://github.com/nelson-lang/nelson/releases/download/$matchTag/Nelson-$version-ARM64.exe"
+            }
+        }
+    }
+}