diff --git a/adoptopenjdk-hotspot-jre.json b/adoptopenjdk-hotspot-jre.json
new file mode 100644
index 000000000..a40095fb4
--- /dev/null
+++ b/adoptopenjdk-hotspot-jre.json
@@ -0,0 +1,35 @@
+{
+    "description": "AdoptOpenJDK JRE with Oracle HotSpot JVM",
+    "homepage": "https://adoptopenjdk.net",
+    "version": "11-28",
+    "license": "GPL-2.0-with-classpath-exception",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11%2B28/OpenJDK11-jre_x64_windows_hotspot_11_28.zip",
+            "hash": "1d4a74db5d98122b370e3f6b8af3dd84848968630e1064828ba5da0a898ea835"
+        }
+    },
+    "extract_dir": "jdk-11+28",
+    "env_add_path": "bin",
+    "env_set": {
+        "JAVA_HOME": "$dir"
+    },
+    "checkver": {
+        "url": "https://api.adoptopenjdk.net/v2/info/releases/openjdk11?openjdk_impl=hotspot&os=windows&arch=x64&release=latest&type=jre",
+        "jp": "$.binaries[0].checksum_link",
+        "re": "https://github.com/(?<url>.*?(?<tag>jdk-(?<major>(?<jdk>[\\d]+)[\\d.]+)(?:\\%2B|\\+)(?<build>[\\d]+)).*?)(?<zip>.zip)?.sha256.txt",
+        "replace": "${major}-${build}"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/$matchUrl.zip"
+            }
+        },
+        "hash": {
+            "url": "https://github.com/$matchUrl$matchZip.sha256.txt",
+            "find": "^([a-fA-F0-9]+)\\s"
+        },
+        "extract_dir": "jdk-$matchMajor+$matchBuild"
+    }
+}
diff --git a/adoptopenjdk-hotspot.json b/adoptopenjdk-hotspot.json
new file mode 100644
index 000000000..f451812cf
--- /dev/null
+++ b/adoptopenjdk-hotspot.json
@@ -0,0 +1,35 @@
+{
+    "description": "AdoptOpenJDK with Oracle HotSpot JVM",
+    "homepage": "https://adoptopenjdk.net",
+    "version": "11-28",
+    "license": "GPL-2.0-with-classpath-exception",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11%2B28/OpenJDK11-jdk_x64_windows_hotspot_11_28.zip",
+            "hash": "11a31d269c6527e9ba2e97cd502869fc130ef206ca5f55cccc0fa825401eb44d"
+        }
+    },
+    "extract_dir": "jdk-11+28",
+    "env_add_path": "bin",
+    "env_set": {
+        "JAVA_HOME": "$dir"
+    },
+    "checkver": {
+        "url": "https://api.adoptopenjdk.net/v2/info/releases/openjdk11?openjdk_impl=hotspot&os=windows&arch=x64&release=latest&type=jdk",
+        "jp": "$.binaries[0].checksum_link",
+        "re": "https://github.com/(?<url>.*?(?<tag>jdk-(?<major>(?<jdk>[\\d]+)[\\d.]+)(?:\\%2B|\\+)(?<build>[\\d]+)).*?)(?<zip>.zip)?.sha256.txt",
+        "replace": "${major}-${build}"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/$matchUrl.zip"
+            }
+        },
+        "hash": {
+            "url": "https://github.com/$matchUrl$matchZip.sha256.txt",
+            "find": "^([a-fA-F0-9]+)\\s"
+        },
+        "extract_dir": "jdk-$matchMajor+$matchBuild"
+    }
+}
diff --git a/adoptopenjdk-openj9-jre.json b/adoptopenjdk-openj9-jre.json
new file mode 100644
index 000000000..a6d6e53dd
--- /dev/null
+++ b/adoptopenjdk-openj9-jre.json
@@ -0,0 +1,35 @@
+{
+    "description": "AdoptOpenJDK JRE with Eclipse OpenJ9 JVM",
+    "homepage": "https://adoptopenjdk.net",
+    "version": "11-28_0.9.0",
+    "license": "GPL-2.0-with-classpath-exception",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11%2B28/OpenJDK11-jre_x64_windows_openj9_11_28.zip",
+            "hash": "4ad2454b4485300d8c37b1a7bf44ec11a4fc5b4d51e92dfbbead94d8d80bf47a"
+        }
+    },
+    "extract_dir": "jdk-11+28",
+    "env_add_path": "bin",
+    "env_set": {
+        "JAVA_HOME": "$dir"
+    },
+    "checkver": {
+        "url": "https://api.adoptopenjdk.net/v2/info/releases/openjdk11?openjdk_impl=openj9&os=windows&arch=x64&release=latest&type=jre",
+        "jp": "$.binaries[0].checksum_link",
+        "re": "https://github.com/(?<url>.*?(?<tag>jdk-(?<major>(?<jdk>[\\d]+)[\\d.]+)(?:\\%2B|\\+)(?<build>[\\d]+)(?<jvm>_openj9-(?<jvmver>[\\d.]+))?).*?)(?<zip>.zip)?.sha256.txt",
+        "replace": "${major}-${build}_0.9.0"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/$matchUrl$matchZip"
+            }
+        },
+        "hash": {
+            "url": "$url.sha256.txt",
+            "find": "^([a-fA-F0-9]+)\\s"
+        },
+        "extract_dir": "jdk-$matchMajor+$matchBuild"
+    }
+}
diff --git a/adoptopenjdk-openj9.json b/adoptopenjdk-openj9.json
new file mode 100644
index 000000000..fdff026a1
--- /dev/null
+++ b/adoptopenjdk-openj9.json
@@ -0,0 +1,35 @@
+{
+    "description": "AdoptOpenJDK with Eclipse OpenJ9 JVM",
+    "homepage": "https://adoptopenjdk.net",
+    "version": "11-28_0.9.0",
+    "license": "GPL-2.0-with-classpath-exception",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11%2B28/OpenJDK11-jdk_x64_windows_openj9_11_28.zip",
+            "hash": "5d487cd38fbf3b66687b0d28c428db1b0754d58bafad32c95399a6d754c681eb"
+        }
+    },
+    "extract_dir": "jdk-11+28",
+    "env_add_path": "bin",
+    "env_set": {
+        "JAVA_HOME": "$dir"
+    },
+    "checkver": {
+        "url": "https://api.adoptopenjdk.net/v2/info/releases/openjdk11?openjdk_impl=openj9&os=windows&arch=x64&release=latest&type=jdk",
+        "jp": "$.binaries[0].checksum_link",
+        "re": "https://github.com/(?<url>.*?(?<tag>jdk-(?<major>(?<jdk>[\\d]+)[\\d.]+)(?:\\%2B|\\+)(?<build>[\\d]+)(?<jvm>_openj9-(?<jvmver>[\\d.]+))?).*?)(?<zip>.zip)?.sha256.txt",
+        "replace": "${major}-${build}_0.9.0"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/$matchUrl$matchZip"
+            }
+        },
+        "hash": {
+            "url": "$url.sha256.txt",
+            "find": "^([a-fA-F0-9]+)\\s"
+        },
+        "extract_dir": "jdk-$matchMajor+$matchBuild"
+    }
+}