diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
new file mode 100644
index 0000000..d4f34c7
--- /dev/null
+++ b/.github/workflows/package.yml
@@ -0,0 +1,102 @@
+name: Package
+
+on: [push, pull_request]
+
+jobs:
+  build_linux:
+    name: Linux Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v2
+
+      - name: Install libsodium
+        run: sudo apt install libsodium-dev
+
+      - name: Build
+        working-directory: ./LANDrop
+        run: qmake && make -j$(nproc)
+
+  package_windows:
+    name: Windows Package
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v2
+
+      - name: Install libsodium
+        shell: bash
+        run: |
+          curl -LO https://download.libsodium.org/libsodium/releases/libsodium-1.0.18-stable-msvc.zip
+          unzip libsodium-1.0.18-stable-msvc.zip
+
+      - name: Configure
+        shell: bash
+        working-directory: ./LANDrop
+        run: |
+          echo "INCLUDEPATH += ../libsodium/include" >> LANDrop.pro
+          echo "LIBS += -L../libsodium/x64/Release/v142/dynamic -llibsodium" >> LANDrop.pro
+
+      - name: Build
+        shell: cmd
+        working-directory: ./LANDrop
+        run: |
+          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
+          qmake -tp vc
+          msbuild -m -p:Configuration=Release .
+
+      - name: Package
+        shell: bash
+        working-directory: ./LANDrop
+        run: |
+          mkdir LANDrop
+          cd LANDrop
+          mv ../release/LANDrop.exe .
+          windeployqt LANDrop.exe
+          cp ../../libsodium/x64/Release/v142/dynamic/libsodium.dll .
+          curl -LO https://aka.ms/vs/16/release/vc_redist.x64.exe
+
+      - name: Zip
+        working-directory: ./LANDrop
+        run: Compress-Archive LANDrop LANDrop-win.zip
+
+      - name: Upload
+        uses: actions/upload-artifact@v2
+        with:
+          name: Windows-Build
+          path: LANDrop/LANDrop-win.zip
+
+  package_macos:
+    name: macOS Package
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v2
+
+      - name: Install libsodium
+        run: brew install libsodium
+
+      - name: Build
+        working-directory: ./LANDrop
+        run: qmake && make -j$(nproc)
+
+      - name: Package
+        working-directory: ./LANDrop
+        run: |
+          macdeployqt LANDrop.app
+          zip -r9 LANDrop-macos.zip LANDrop.app
+
+      - name: Upload
+        uses: actions/upload-artifact@v2
+        with:
+          name: macOS-Build
+          path: LANDrop/LANDrop-macos.zip
diff --git a/LANDrop/LANDrop.pro b/LANDrop/LANDrop.pro
index 741a2ee..b1ba88a 100644
--- a/LANDrop/LANDrop.pro
+++ b/LANDrop/LANDrop.pro
@@ -43,7 +43,9 @@ TRANSLATIONS += \
 RC_ICONS = icons/app.ico
 ICON = icons/app.icns
 
-INCLUDEPATH += /usr/local/include
-LIBS += -L/usr/local/lib -lsodium
+unix {
+    INCLUDEPATH += /usr/local/include
+    LIBS += -L/usr/local/lib -lsodium
+}
 
 QMAKE_INFO_PLIST = Info.plist
diff --git a/LANDrop/crypto.cpp b/LANDrop/crypto.cpp
index 79295d7..80b09dc 100644
--- a/LANDrop/crypto.cpp
+++ b/LANDrop/crypto.cpp
@@ -30,6 +30,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <stdexcept>
+
 #include <sodium.h>
 
 #include "crypto.h"
diff --git a/LANDrop/filetransferserver.cpp b/LANDrop/filetransferserver.cpp
index ea7a850..779818e 100644
--- a/LANDrop/filetransferserver.cpp
+++ b/LANDrop/filetransferserver.cpp
@@ -30,6 +30,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <stdexcept>
+
 #include "filetransferdialog.h"
 #include "filetransferserver.h"
 
diff --git a/LANDrop/main.cpp b/LANDrop/main.cpp
index 077c878..c88dbe1 100644
--- a/LANDrop/main.cpp
+++ b/LANDrop/main.cpp
@@ -30,6 +30,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <stdexcept>
+
 #include <QApplication>
 #include <QMessageBox>
 #include <QTranslator>
diff --git a/README.md b/README.md
index e05e296..dc55549 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # LANDrop
+
+![Package](https://github.com/LANDrop/LANDrop/workflows/Package/badge.svg)
+
 Drop any files to any devices on your LAN.