diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ff0b895..dacec28 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -485,7 +485,9 @@ jobs:
         include:
           - target: x86_64-pc-windows-msvc
           - target: aarch64-pc-windows-msvc
+          - target: i686-pc-windows-msvc
           - target: x86_64-pc-windows-gnu
+          - target: i686-pc-windows-gnu
     steps:
       - uses: actions/checkout@v4
         with:
@@ -656,10 +658,22 @@ jobs:
         shell: bash
         run: |
           set -euo pipefail
-          BIN_URL="https://github.com/dexoron/dcr/releases/download/${{ needs.setup.outputs.tag }}/dcr-x86_64-unknown-linux-musl-${{ needs.setup.outputs.version }}"
-          SHA256="$(curl -fsSL "$BIN_URL" | sha256sum | awk '{print $1}')"
-          echo "bin_url=$BIN_URL" >> "$GITHUB_OUTPUT"
-          echo "sha256=$SHA256" >> "$GITHUB_OUTPUT"
+          TAG="${{ needs.setup.outputs.tag }}"
+          VER="${{ needs.setup.outputs.version }}"
+          BASE_URL="https://github.com/dexoron/dcr/releases/download/${TAG}"
+          for arch in x86_64 aarch64 i686 armv7h riscv64; do
+            case "$arch" in
+              x86_64)  triple="x86_64-unknown-linux-musl" ;;
+              aarch64) triple="aarch64-unknown-linux-musl" ;;
+              i686)    triple="i686-unknown-linux-musl" ;;
+              armv7h)  triple="armv7-unknown-linux-musleabihf" ;;
+              riscv64) triple="riscv64gc-unknown-linux-musl" ;;
+            esac
+            url="${BASE_URL}/dcr-${triple}-${VER}"
+            sha256="$(curl -fsSL "$url" | sha256sum | awk '{print $1}')"
+            echo "${arch}_url=${url}" >> "$GITHUB_OUTPUT"
+            echo "${arch}_sha256=${sha256}" >> "$GITHUB_OUTPUT"
+          done
 
       - name: Render AUR Metadata
         shell: bash
@@ -667,16 +681,13 @@ jobs:
           set -euo pipefail
           PKGVER_ORIG='${{ needs.setup.outputs.version }}'
           PKGVER_CLEAN="${PKGVER_ORIG//-/.}"
-          BIN_URL='${{ steps.meta.outputs.bin_url }}'
-          SHA256='${{ steps.meta.outputs.sha256 }}'
-
           mkdir -p packages/aur/dcr-bin
           cat > packages/aur/dcr-bin/PKGBUILD <<PKG
           pkgname=dcr-bin
           pkgver=${PKGVER_CLEAN}
           pkgrel=1
           pkgdesc="Cargo-like utility to manage C/C++ projects (pre-compiled musl binary)"
-          arch=('x86_64')
+          arch=('x86_64' 'aarch64' 'i686' 'armv7h' 'riscv64')
           url="https://github.com/dexoron/dcr"
           license=('GPL-3.0-or-later')
           provides=('dcr')
@@ -685,8 +696,16 @@ jobs:
             'gcc: build C/C++ projects with GCC'
             'clang: build C/C++ projects with Clang'
           )
-          source_x86_64=("dcr-\$pkgver::${BIN_URL}")
-          sha256sums_x86_64=('${SHA256}')
+          source_x86_64=("dcr-\$pkgver::${{ steps.meta.outputs.x86_64_url }}")
+          sha256sums_x86_64=('${{ steps.meta.outputs.x86_64_sha256 }}')
+          source_aarch64=("dcr-\$pkgver::${{ steps.meta.outputs.aarch64_url }}")
+          sha256sums_aarch64=('${{ steps.meta.outputs.aarch64_sha256 }}')
+          source_i686=("dcr-\$pkgver::${{ steps.meta.outputs.i686_url }}")
+          sha256sums_i686=('${{ steps.meta.outputs.i686_sha256 }}')
+          source_armv7h=("dcr-\$pkgver::${{ steps.meta.outputs.armv7h_url }}")
+          sha256sums_armv7h=('${{ steps.meta.outputs.armv7h_sha256 }}')
+          source_riscv64=("dcr-\$pkgver::${{ steps.meta.outputs.riscv64_url }}")
+          sha256sums_riscv64=('${{ steps.meta.outputs.riscv64_sha256 }}')
 
           package() {
             install -Dm755 "\$srcdir/dcr-\$pkgver" "\$pkgdir/usr/bin/dcr"
@@ -700,13 +719,25 @@ jobs:
             pkgrel = 1
             url = https://github.com/dexoron/dcr
             arch = x86_64
+            arch = aarch64
+            arch = i686
+            arch = armv7h
+            arch = riscv64
             license = GPL-3.0-or-later
             provides = dcr
             conflicts = dcr
             optdepends = gcc: build C/C++ projects with GCC
             optdepends = clang: build C/C++ projects with Clang
-            source_x86_64 = dcr-${PKGVER_CLEAN}::${BIN_URL}
-            sha256sums_x86_64 = ${SHA256}
+            source_x86_64 = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.x86_64_url }}
+            sha256sums_x86_64 = ${{ steps.meta.outputs.x86_64_sha256 }}
+            source_aarch64 = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.aarch64_url }}
+            sha256sums_aarch64 = ${{ steps.meta.outputs.aarch64_sha256 }}
+            source_i686 = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.i686_url }}
+            sha256sums_i686 = ${{ steps.meta.outputs.i686_sha256 }}
+            source_armv7h = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.armv7h_url }}
+            sha256sums_armv7h = ${{ steps.meta.outputs.armv7h_sha256 }}
+            source_riscv64 = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.riscv64_url }}
+            sha256sums_riscv64 = ${{ steps.meta.outputs.riscv64_sha256 }}
 
           pkgname = dcr-bin
           SRC
@@ -891,10 +922,22 @@ jobs:
         shell: bash
         run: |
           set -euo pipefail
-          BIN_URL="https://github.com/dexoron/dcr/releases/download/${{ needs.setup.outputs.tag }}/dcr-x86_64-unknown-linux-musl-${{ needs.setup.outputs.version }}"
-          SHA256="$(curl -fsSL "$BIN_URL" | sha256sum | awk '{print $1}')"
-          echo "bin_url=$BIN_URL" >> "$GITHUB_OUTPUT"
-          echo "sha256=$SHA256" >> "$GITHUB_OUTPUT"
+          TAG="${{ needs.setup.outputs.tag }}"
+          VER="${{ needs.setup.outputs.version }}"
+          BASE_URL="https://github.com/dexoron/dcr/releases/download/${TAG}"
+          for arch in x86_64 aarch64 i686 armv7h riscv64; do
+            case "$arch" in
+              x86_64)  triple="x86_64-unknown-linux-musl" ;;
+              aarch64) triple="aarch64-unknown-linux-musl" ;;
+              i686)    triple="i686-unknown-linux-musl" ;;
+              armv7h)  triple="armv7-unknown-linux-musleabihf" ;;
+              riscv64) triple="riscv64gc-unknown-linux-musl" ;;
+            esac
+            url="${BASE_URL}/dcr-${triple}-${VER}"
+            sha256="$(curl -fsSL "$url" | sha256sum | awk '{print $1}')"
+            echo "${arch}_url=${url}" >> "$GITHUB_OUTPUT"
+            echo "${arch}_sha256=${sha256}" >> "$GITHUB_OUTPUT"
+          done
 
       - name: Render AUR Metadata
         shell: bash
@@ -902,16 +945,13 @@ jobs:
           set -euo pipefail
           PKGVER_ORIG='${{ needs.setup.outputs.version }}'
           PKGVER_CLEAN='${{ needs.setup.outputs.clean_version }}'
-          BIN_URL='${{ steps.meta.outputs.bin_url }}'
-          SHA256='${{ steps.meta.outputs.sha256 }}'
-
           mkdir -p packages/aur/dcr-dev-bin
           cat > packages/aur/dcr-dev-bin/PKGBUILD <<PKG
           pkgname=dcr-dev-bin
           pkgver=${PKGVER_CLEAN}
           pkgrel=1
           pkgdesc="Cargo-like utility to manage C/C++ projects (pre-compiled musl binary dev release)"
-          arch=('x86_64')
+          arch=('x86_64' 'aarch64' 'i686' 'armv7h' 'riscv64')
           url="https://github.com/dexoron/dcr"
           license=('GPL-3.0-or-later')
           provides=('dcr')
@@ -920,8 +960,16 @@ jobs:
             'gcc: build C/C++ projects with GCC'
             'clang: build C/C++ projects with Clang'
           )
-          source_x86_64=("dcr-\$pkgver::${BIN_URL}")
-          sha256sums_x86_64=('${SHA256}')
+          source_x86_64=("dcr-\$pkgver::${{ steps.meta.outputs.x86_64_url }}")
+          sha256sums_x86_64=('${{ steps.meta.outputs.x86_64_sha256 }}')
+          source_aarch64=("dcr-\$pkgver::${{ steps.meta.outputs.aarch64_url }}")
+          sha256sums_aarch64=('${{ steps.meta.outputs.aarch64_sha256 }}')
+          source_i686=("dcr-\$pkgver::${{ steps.meta.outputs.i686_url }}")
+          sha256sums_i686=('${{ steps.meta.outputs.i686_sha256 }}')
+          source_armv7h=("dcr-\$pkgver::${{ steps.meta.outputs.armv7h_url }}")
+          sha256sums_armv7h=('${{ steps.meta.outputs.armv7h_sha256 }}')
+          source_riscv64=("dcr-\$pkgver::${{ steps.meta.outputs.riscv64_url }}")
+          sha256sums_riscv64=('${{ steps.meta.outputs.riscv64_sha256 }}')
 
           package() {
             install -Dm755 "\$srcdir/dcr-\$pkgver" "\$pkgdir/usr/bin/dcr"
@@ -935,13 +983,25 @@ jobs:
             pkgrel = 1
             url = https://github.com/dexoron/dcr
             arch = x86_64
+            arch = aarch64
+            arch = i686
+            arch = armv7h
+            arch = riscv64
             license = GPL-3.0-or-later
             provides = dcr
             conflicts = dcr
             optdepends = gcc: build C/C++ projects with GCC
             optdepends = clang: build C/C++ projects with Clang
-            source_x86_64 = dcr-${PKGVER_CLEAN}::${BIN_URL}
-            sha256sums_x86_64 = ${SHA256}
+            source_x86_64 = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.x86_64_url }}
+            sha256sums_x86_64 = ${{ steps.meta.outputs.x86_64_sha256 }}
+            source_aarch64 = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.aarch64_url }}
+            sha256sums_aarch64 = ${{ steps.meta.outputs.aarch64_sha256 }}
+            source_i686 = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.i686_url }}
+            sha256sums_i686 = ${{ steps.meta.outputs.i686_sha256 }}
+            source_armv7h = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.armv7h_url }}
+            sha256sums_armv7h = ${{ steps.meta.outputs.armv7h_sha256 }}
+            source_riscv64 = dcr-${PKGVER_CLEAN}::${{ steps.meta.outputs.riscv64_url }}
+            sha256sums_riscv64 = ${{ steps.meta.outputs.riscv64_sha256 }}
 
           pkgname = dcr-dev-bin
           SRC
diff --git a/install.ps1 b/install.ps1
index 20eeb2a..11eaca9 100644
--- a/install.ps1
+++ b/install.ps1
@@ -47,10 +47,16 @@ function Select-Mode {
 }
 
 function Get-Target {
-    if ($env:PROCESSOR_ARCHITECTURE -ne 'AMD64') {
-        Fail "Only x86_64 Windows is supported, current architecture: $env:PROCESSOR_ARCHITECTURE"
+    $arch = $env:PROCESSOR_ARCHITECTURE
+    if ($env:PROCESSOR_ARCHITEW6432) {
+        $arch = $env:PROCESSOR_ARCHITEW6432
+    }
+    switch ($arch) {
+        'AMD64' { return 'x86_64-pc-windows-msvc' }
+        'ARM64' { return 'aarch64-pc-windows-msvc' }
+        'x86'   { return 'i686-pc-windows-msvc' }
+        default { Fail "Unsupported Windows architecture: $arch" }
     }
-    return 'x86_64-pc-windows-msvc'
 }
 
 function Fetch-ReleaseJson($channel) {
diff --git a/install.sh b/install.sh
index f616139..bc64f5f 100755
--- a/install.sh
+++ b/install.sh
@@ -49,8 +49,14 @@ detect_target() {
         Darwin:x86_64)                     TARGET_TRIPLE="x86_64-apple-darwin" ;;
         Darwin:arm64|Darwin:aarch64)       TARGET_TRIPLE="aarch64-apple-darwin" ;;
         FreeBSD:x86_64|FreeBSD:amd64)      TARGET_TRIPLE="x86_64-unknown-freebsd" ;;
+        FreeBSD:aarch64|FreeBSD:arm64)     TARGET_TRIPLE="aarch64-unknown-freebsd" ;;
+        FreeBSD:i686|FreeBSD:i386)         TARGET_TRIPLE="i686-unknown-freebsd" ;;
         OpenBSD:x86_64|OpenBSD:amd64)      TARGET_TRIPLE="x86_64-unknown-openbsd" ;;
+        OpenBSD:aarch64|OpenBSD:arm64)     TARGET_TRIPLE="aarch64-unknown-openbsd" ;;
+        OpenBSD:i686|OpenBSD:i386)         TARGET_TRIPLE="i686-unknown-openbsd" ;;
         NetBSD:x86_64|NetBSD:amd64)        TARGET_TRIPLE="x86_64-unknown-netbsd" ;;
+        NetBSD:aarch64|NetBSD:arm64)       TARGET_TRIPLE="aarch64-unknown-netbsd" ;;
+        NetBSD:i686|NetBSD:i386)           TARGET_TRIPLE="i686-unknown-netbsd" ;;
 
         *) error "Unsupported platform: $os/$arch"; exit 1 ;;
     esac
diff --git a/install_bsd.sh b/install_bsd.sh
index 867805f..2088d03 100755
--- a/install_bsd.sh
+++ b/install_bsd.sh
@@ -39,8 +39,14 @@ detect_target() {
 
     case "$os:$arch" in
         FreeBSD:x86_64|FreeBSD:amd64)      TARGET_TRIPLE="x86_64-unknown-freebsd" ;;
+        FreeBSD:aarch64|FreeBSD:arm64)     TARGET_TRIPLE="aarch64-unknown-freebsd" ;;
+        FreeBSD:i686|FreeBSD:i386)         TARGET_TRIPLE="i686-unknown-freebsd" ;;
         OpenBSD:x86_64|OpenBSD:amd64)      TARGET_TRIPLE="x86_64-unknown-openbsd" ;;
+        OpenBSD:aarch64|OpenBSD:arm64)     TARGET_TRIPLE="aarch64-unknown-openbsd" ;;
+        OpenBSD:i686|OpenBSD:i386)         TARGET_TRIPLE="i686-unknown-openbsd" ;;
         NetBSD:x86_64|NetBSD:amd64)        TARGET_TRIPLE="x86_64-unknown-netbsd" ;;
+        NetBSD:aarch64|NetBSD:arm64)       TARGET_TRIPLE="aarch64-unknown-netbsd" ;;
+        NetBSD:i686|NetBSD:i386)           TARGET_TRIPLE="i686-unknown-netbsd" ;;
         DragonFly:x86_64|DragonFly:amd64)  TARGET_TRIPLE="x86_64-unknown-dragonfly" ;;
         *) error "Unsupported BSD platform: $os/$arch"; exit 1 ;;
     esac