diff --git a/BUILD.md b/BUILD.md
index b552f48bc..92163a3a1 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -61,6 +61,10 @@ Otherwise:
 - Cached kernels go to: $HOME/.cache/hashcat
 - Potfiles go to: $HOME/.local/share/hashcat/
 
+### Building hashcat binaries using Docker ###
+
+Refer to [BUILD_Docker.md](BUILD_Docker.md)
+
 ### Building hashcat for Windows (using macOS) ###
 
 Refer to [BUILD_macOS.md](BUILD_macOS.md)
diff --git a/BUILD_Docker.md b/BUILD_Docker.md
new file mode 100644
index 000000000..cd957bcc9
--- /dev/null
+++ b/BUILD_Docker.md
@@ -0,0 +1,40 @@
+# Compiling hashcat binaries with Docker
+
+To build both Linux and Windows binaries in a clean and reproducible environment a dockerfile is available.
+It is not considered to be used as a runtime OS.
+
+### Building ###
+
+```bash
+docker build -f docker/BinaryPackage.ubuntu20 -t hashcat-binaries .
+```
+
+This will create a Docker image with all required toolchains and dependencies.
+
+Optionally you can place custom *.patch or *.diff files into `patches/` folder. They will be applied before compiling.
+
+### Output ###
+
+The resulting output package will be located in: `/root/xy/hashcat-<version>.7z`.
+
+You can copy it to your host with this command:
+
+```bash
+docker run --rm \
+  -e HOST_UID=$(id -u) \
+  -e HOST_GID=$(id -g) \
+  -v $(pwd):/out \
+  hashcat-binaries \
+  bash -c "cp /root/xy/hashcat-*.7z /out && chown \$HOST_UID:\$HOST_GID /out/hashcat-*.7z"
+```
+
+The package will be available on your host machine in the `out` directory.
+
+### Debug ###
+
+In case you want to play around in the docker, run:
+
+```bash
+docker run --rm -it hashcat-binaries /bin/bash
+```
+
diff --git a/docker/BinaryPackage.arch b/docker/BinaryPackage.arch
new file mode 100644
index 000000000..40d736557
--- /dev/null
+++ b/docker/BinaryPackage.arch
@@ -0,0 +1,66 @@
+FROM archlinux:latest
+
+# Set environment
+RUN echo "en_US.UTF-8 UTF-8" > /etc/locale.gen && \
+    locale-gen && \
+    echo "LANG=en_US.UTF-8" > /etc/locale.conf && \
+    ln -sf /usr/share/zoneinfo/UTC /etc/localtime
+ENV LANG=en_US.UTF-8
+ENV LC_ALL=en_US.UTF-8
+
+# Install all necessary packages
+RUN pacman -Sy --noconfirm \
+    base-devel \
+    git \
+    cmake \
+    unzip \
+    wget \
+    zstd \
+    python \
+    mingw-w64-gcc \
+    mingw-w64-crt \
+    mingw-w64-headers \
+    mingw-w64-binutils \
+    mingw-w64-winpthreads \
+    p7zip \
+    dos2unix \
+    && pacman -Scc --noconfirm
+
+# Set source working directory
+WORKDIR /root
+
+# Clone hashcat and win-iconv repositories
+RUN git clone https://github.com/win-iconv/win-iconv.git
+
+# Build win-iconv for Windows target
+WORKDIR /root/win-iconv
+RUN cmake \
+    -D WIN_ICONV_BUILD_EXECUTABLE=OFF \
+    -D CMAKE_INSTALL_PREFIX=/opt/win-iconv-64 \
+    -D CMAKE_C_COMPILER=$(which x86_64-w64-mingw32-gcc) \
+    -D CMAKE_CXX_COMPILER=$(which x86_64-w64-mingw32-g++) \
+    . && \
+    make -j$(nproc) && make install
+
+# Download and extract MSYS2 Python headers (still 3.12)
+RUN mkdir /opt/cpython-mingw
+WORKDIR /opt/cpython-mingw
+RUN wget https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-python-3.12.10-1-any.pkg.tar.zst && \
+    zstd -d mingw-w64-x86_64-python-3.12.10-1-any.pkg.tar.zst && \
+    tar -xf mingw-w64-x86_64-python-3.12.10-1-any.pkg.tar
+
+## Custom patches
+WORKDIR /root
+COPY docker/patches/ /root/patches/
+
+## hashcat
+WORKDIR /root
+RUN git clone https://github.com/hashcat/hashcat.git
+
+## Compile
+WORKDIR /root/hashcat
+RUN bash -c 'shopt -s nullglob; for p in /root/patches/*.patch /root/patches/*.diff; do pwd && git apply "$p"; done'
+RUN make -s binaries
+RUN tools/package_bin.sh
+
+CMD ["/bin/bash"]
diff --git a/docker/BinaryPackage.ubuntu20 b/docker/BinaryPackage.ubuntu20
new file mode 100644
index 000000000..872ec5b90
--- /dev/null
+++ b/docker/BinaryPackage.ubuntu20
@@ -0,0 +1,104 @@
+FROM ubuntu:20.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+## Change to bash
+
+RUN echo "dash dash/sh boolean false" | debconf-set-selections && dpkg-reconfigure dash
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    ca-certificates \
+    build-essential \
+    git \
+    wget \
+    pkg-config \
+    make \
+    gcc-mingw-w64-x86-64 \
+    g++-mingw-w64-x86-64 \
+    dos2unix \
+    libssl-dev \
+    zlib1g-dev \
+    libncurses5-dev \
+    libncursesw5-dev \
+    libreadline-dev \
+    libsqlite3-dev \
+    libgdbm-dev \
+    libdb5.3-dev \
+    libbz2-dev \
+    libexpat1-dev \
+    liblzma-dev tk-dev \
+    unzip \
+    zstd \
+    tar
+
+WORKDIR /root
+
+## Ubuntu 20.04 cmake version is incompatible to recent win-iconv so we use our own
+RUN wget https://github.com/Kitware/CMake/releases/download/v3.25.3/cmake-3.25.3-linux-x86_64.sh && \
+    chmod +x cmake-3.25.3-linux-x86_64.sh && \
+    ./cmake-3.25.3-linux-x86_64.sh --skip-license --prefix=/usr/local
+
+## Also 7z on ubuntu 20.04 is very outdated
+WORKDIR /root
+RUN git clone --branch 24.09 https://github.com/ip7z/7zip.git
+WORKDIR /root/7zip/CPP/7zip/Bundles/Alone2
+RUN make -f makefile.gcc -j
+RUN cp /root/7zip/CPP/7zip/Bundles/Alone2/_o/7zz /usr/local/bin/7z
+
+## Iconv for windows
+WORKDIR /root
+RUN git clone --branch v0.0.10 https://github.com/win-iconv/win-iconv.git
+
+WORKDIR /root/win-iconv
+RUN cmake \
+    -D WIN_ICONV_BUILD_EXECUTABLE=OFF \
+    -D CMAKE_INSTALL_PREFIX=/opt/win-iconv-64 \
+    -D CMAKE_C_COMPILER=$(which x86_64-w64-mingw32-gcc) \
+    -D CMAKE_CXX_COMPILER=$(which x86_64-w64-mingw32-g++) \
+    . && \
+    make install
+
+## Ubuntu 20.04 python version 3.10 is too old, it lacks support for non-GIL mode
+
+WORKDIR /root
+
+ENV PYTHON_VERSION=3.13.3
+
+RUN wget https://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}.tgz && \
+    tar xzf Python-${PYTHON_VERSION}.tgz
+
+WORKDIR /root/Python-${PYTHON_VERSION}
+
+RUN ./configure --prefix=/opt/linux-python && \
+    make -j && make install
+
+ENV PATH="/opt/linux-python/bin:$PATH"
+
+## For Windows we also need python
+
+WORKDIR /root
+
+RUN mkdir /opt/cpython-mingw
+WORKDIR /opt/cpython-mingw
+RUN wget https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-python-3.12.10-1-any.pkg.tar.zst
+RUN unzstd mingw-w64-x86_64-python-3.12.10-1-any.pkg.tar.zst
+RUN tar -xf mingw-w64-x86_64-python-3.12.10-1-any.pkg.tar
+
+## Custom patches
+
+WORKDIR /root
+
+COPY docker/patches/ /root/patches/
+
+RUN git clone https://github.com/hashcat/hashcat.git
+
+WORKDIR /root/hashcat
+
+RUN bash -c 'shopt -s nullglob; for p in /root/patches/*.patch /root/patches/*.diff; do pwd && git apply "$p"; done'
+
+RUN make -s binaries
+
+RUN tools/package_bin.sh
+
+RUN ["/bin/bash"]
diff --git a/docker/patches/.gitkeep b/docker/patches/.gitkeep
new file mode 100644
index 000000000..e69de29bb