diff --git a/.github/workflows/buildrelease.yml b/.github/workflows/buildrelease.yml
new file mode 100644
index 0000000..161b000
--- /dev/null
+++ b/.github/workflows/buildrelease.yml
@@ -0,0 +1,94 @@
+name: Publish utilities on release
+
+on:
+  push:
+    tags: [ 'utils-*.*.*' ]
+
+env:
+    BINARIES: "--bin czutil --bin pakutil"
+
+permissions:
+  contents: write
+
+jobs:
+    build:
+        name: Build binaries for Windows and Linux
+        runs-on: ubuntu-latest
+        steps:
+
+        - uses: actions/checkout@v3
+
+        - name: 'Set up Rust environment'
+            uses: dtolnay/rust-toolchain@master
+            with:
+                toolchain: stable
+                targets: x86_64-pc-windows-gnu, x86_64-unknown-linux-gnu
+
+        - name: 'Cache Rust dependencies'
+            uses: actions/cache@v4
+            with:
+                path: target
+                key: ${{ runner.OS }}-build-${{ hashFiles('**/Cargo.lock') }}
+                restore-keys: |
+                    ${{ runner.OS }}-build-
+
+        - name: '📦 Package Windows x86_64'
+            run: |
+                cd ${{github.workspace}}
+                cargo build --profile production --target x86_64-pc-windows-gnu $BINARIES
+                zip lbee-utils_Windows-x86_64.zip target/x86_64-pc-windows-gnu/production/czutil.exe target/x86_64-pc-windows-gnu/production/pakutil.exe
+                gh release upload ${{github.event.release.tag_name}} lbee-utils_Windows-x86_64.zip
+            env:
+                GITHUB_TOKEN: ${{ github.TOKEN }}
+            shell: bash
+
+        - name: '📦 Package Linux x86_64'
+            run: |
+                cd ${{github.workspace}}
+                cargo build --profile production --target x86_64-unknown-linux-gnu $BINARIES
+                zip lbee-utils_Linux-x86_64.zip target/x86_64-unknown-linux-gnu/production/czutil.exe target/x86_64-unknown-linux-gnu/production/pakutil.exe
+                gh release upload ${{github.event.release.tag_name}} lbee-utils_Linux-x86_64.zip
+            env:
+                GITHUB_TOKEN: ${{ github.TOKEN }}
+            shell: bash
+
+    build-mac:
+        name: Build binaries for MacOS
+        runs-on: macos-14
+        steps:
+
+        - uses: actions/checkout@v3
+
+        - name: 'Set up Rust environment'
+            uses: dtolnay/rust-toolchain@master
+            with:
+                toolchain: stable
+                targets: x86_64-apple-darwin, aarch64-apple-darwin
+
+        - name: 'Cache Rust dependencies'
+            uses: actions/cache@v4
+            with:
+                path: target
+                key: ${{ runner.OS }}-build-${{ hashFiles('**/Cargo.lock') }}
+                restore-keys: |
+                    ${{ runner.OS }}-build-
+
+        - name: '📦 Package MacOS x86_64'
+            run: |
+                cd ${{github.workspace}}
+                cargo build --profile production --target x86_64-apple-darwin $BINARIES
+                zip lbee-utils_Mac-x86_64.zip target/x86_64-apple-darwin/production/czutil.exe target/x86_64-apple-darwin/production/pakutil.exe
+                gh release upload ${{github.event.release.tag_name}} lbee-utils_Mac-x86_64.zip
+            env:
+                GITHUB_TOKEN: ${{ github.TOKEN }}
+            shell: bash
+
+        - name: '📦 Package MacOS Arm'
+            run: |
+                cd ${{github.workspace}}
+                cargo build --profile production --target aarch64-apple-darwin $BINARIES
+                zip lbee-utils_Mac-Arm.zip target/aarch64-apple-darwin/production/czutil.exe target/aarch64-apple-darwin/production/pakutil.exe
+                gh release upload ${{github.event.release.tag_name}} lbee-utils_Mac-Arm.zip
+            env:
+                GITHUB_TOKEN: ${{ github.TOKEN }}
+            shell: bash