diff --git a/cmake/macos_aarch64_toolchain_clang.cmake b/cmake/macos_aarch64_toolchain_clang.cmake
new file mode 100644
index 0000000..5a79391
--- /dev/null
+++ b/cmake/macos_aarch64_toolchain_clang.cmake
@@ -0,0 +1,9 @@
+set(CMAKE_SYSTEM_NAME Darwin)
+set(CMAKE_CROSSCOMPILING TRUE)
+
+set(CMAKE_SYSTEM_PROCESSOR aarch64)
+
+set(CMAKE_C_COMPILER /usr/local/bin/aarch64-apple-darwin24.5-clang)
+set(CMAKE_CXX_COMPILER /usr/local/bin/aarch64-apple-darwin24.5-clang++)
+set(CMAKE_ASM_COMPILER /usr/local/bin/aarch64-apple-darwin24.5-as)
+set(CMAKE_STRIP /usr/local/bin/aarch64-apple-darwin24.5-strip)
diff --git a/cmake/macos_x86_64_toolchain_clang.cmake b/cmake/macos_x86_64_toolchain_clang.cmake
new file mode 100644
index 0000000..8cc529a
--- /dev/null
+++ b/cmake/macos_x86_64_toolchain_clang.cmake
@@ -0,0 +1,9 @@
+set(CMAKE_SYSTEM_NAME Darwin)
+set(CMAKE_CROSSCOMPILING TRUE)
+
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
+
+set(CMAKE_C_COMPILER /usr/local/bin/x86_64-apple-darwin24.5-clang)
+set(CMAKE_CXX_COMPILER /usr/local/bin/x86_64-apple-darwin24.5-clang++)
+set(CMAKE_ASM_COMPILER /usr/local/bin/x86_64-apple-darwin24.5-as)
+set(CMAKE_STRIP /usr/local/bin/x86_64-apple-darwin24.5-strip)
diff --git a/release_scripts/build_all.sh b/release_scripts/build_all.sh
index d902dbc..a897ac3 100755
--- a/release_scripts/build_all.sh
+++ b/release_scripts/build_all.sh
@@ -24,8 +24,12 @@ ln p2pool.tar linux_aarch64/p2pool.tar
 ln p2pool.tar linux_riscv64/p2pool.tar
 ln p2pool.tar linux_x64/p2pool.tar
 ln p2pool.tar windows_x64/p2pool.tar
+ln p2pool.tar macos_aarch64/p2pool.tar
+ln p2pool.tar macos_x64/p2pool.tar
 
 gnome-terminal --tab -- linux_aarch64/build.sh $1
 gnome-terminal --tab -- linux_riscv64/build.sh $1
 gnome-terminal --tab -- linux_x64/build.sh $1
 gnome-terminal --tab -- windows_x64/build.sh $1
+gnome-terminal --tab -- macos_aarch64/build.sh $1
+gnome-terminal --tab -- macos_x64/build.sh $1
diff --git a/release_scripts/images/ubuntu/prepare.sh b/release_scripts/images/ubuntu/prepare.sh
index c7539e5..1b1c5b3 100755
--- a/release_scripts/images/ubuntu/prepare.sh
+++ b/release_scripts/images/ubuntu/prepare.sh
@@ -10,6 +10,7 @@ CMAKE_VERSION=4.0.3
 GCC_VERSION=15.1.0
 GLIBC_VERSION=2.41
 LINUX_HEADERS_VERSION=6.15.4
+MACOSX_SDK_VERSION=15.5
 MAKE_VERSION=4.4.1
 MINGW_VERSION=12.0.0
 
@@ -17,6 +18,7 @@ _7ZIP_SHA256="914c7e20ad5ef8e4d3cf08620ff8894b28fe11b7eb99809d6930870fbe48a281"
 CMAKE_SHA256="585ae9e013107bc8e7c7c9ce872cbdcbdff569e675b07ef57aacfb88c886faac"
 GLIBC_SHA256="a5a26b22f545d6b7d7b3dd828e11e428f24f4fac43c934fb071b6a7d0828e901"
 HEADERS_SHA256="0eafd627b602f58d73917d00e4fc3196ba18cba67df6995a42aa74744d8efa16"
+MACOSX_SDK_SHA256="c15cf0f3f17d714d1aa5a642da8e118db53d79429eb015771ba816aa7c6c1cbd"
 MAKE_SHA256="dd16fb1d67bfab79a72f5e8390735c49e3e8e70b4945a15ab1f81ddb78658fb3"
 
 echo "Install prerequisites"
@@ -24,7 +26,7 @@ echo "Install prerequisites"
 export DEBIAN_FRONTEND=noninteractive
 
 apt-get update && apt-get upgrade -yq --no-install-recommends
-apt-get install -yq --no-install-recommends ca-certificates curl bzip2 flex texinfo bison ninja-build python3 file rsync xz-utils gawk gettext git gcc g++ make
+apt-get install -yq --no-install-recommends ca-certificates curl bzip2 flex texinfo bison ninja-build python3 file rsync xz-utils gawk gettext patch git gcc g++ make
 
 echo "Install 7-zip"
 
@@ -342,6 +344,35 @@ gcc -nostdlib -nostartfiles -shared -x c /dev/null -o /usr/local/x86_64-pc-linux
 make -j$(nproc)
 make install
 
+echo "Get osxcross"
+
+cd /root
+
+git clone --branch 2.0-llvm-based https://github.com/tpoechtrager/osxcross
+cd osxcross
+git checkout cb444e230e815c06202bef1c30eca5d353235a05
+
+echo "Get MacOSX $MACOSX_SDK_VERSION SDK"
+
+cd /root/osxcross/tarballs
+
+MACOSX_SDK_FILE=MacOSX$MACOSX_SDK_VERSION.sdk.tar.xz
+
+curl -L -O https://github.com/joseluisq/macosx-sdks/releases/download/$MACOSX_SDK_VERSION/$MACOSX_SDK_FILE
+
+MACOSX_SDK_FILE_SHA256="$(sha256sum $MACOSX_SDK_FILE | awk '{ print $1 }')"
+
+if [ $MACOSX_SDK_FILE_SHA256 != $MACOSX_SDK_SHA256 ]; then
+    echo "Error: SHA256 sum does not match for $MACOSX_SDK_FILE - expected $MACOSX_SDK_SHA256, got $MACOSX_SDK_FILE_SHA256"
+    exit 1
+fi
+
+echo "Build MacOSX cross compilers"
+
+cd /root/osxcross
+TARGET_DIR=/usr/local OSX_VERSION_MIN=10.15 UNATTENDED=1 ./build.sh
+./build_compiler_rt.sh
+
 echo "Deleting system glibc files to force our glibc"
 
 rm /usr/lib/x86_64-linux-gnu/crt1.o
diff --git a/release_scripts/macos_aarch64/Dockerfile b/release_scripts/macos_aarch64/Dockerfile
new file mode 100644
index 0000000..22f300e
--- /dev/null
+++ b/release_scripts/macos_aarch64/Dockerfile
@@ -0,0 +1,4 @@
+FROM p2pool_build_ubuntu
+ARG P2POOL_VERSION BUILD_TIMESTAMP
+ADD p2pool.tar p2pool_macos_aarch64.sh zutil.patch /p2pool/
+RUN /p2pool/p2pool_macos_aarch64.sh p2pool-${P2POOL_VERSION}-macos-aarch64 ${BUILD_TIMESTAMP}
diff --git a/release_scripts/macos_aarch64/build.sh b/release_scripts/macos_aarch64/build.sh
new file mode 100755
index 0000000..3d4ce0f
--- /dev/null
+++ b/release_scripts/macos_aarch64/build.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# Example usage: ./build.sh v4.8.1
+
+cd "$(dirname "$0")"
+[ ! -f "p2pool.tar" ] && tar -f p2pool.tar -c ../../cmake -c ../../external -c ../../src -c ../../CMakeLists.txt -c ../../LICENSE -c ../../README.md
+
+docker build --build-arg P2POOL_VERSION=$1 --build-arg BUILD_TIMESTAMP="$(git show --no-patch --format=%ct $1)" -t p2pool_macos_aarch64_build .
+
+docker create --name p2pool_macos_aarch64_build_container p2pool_macos_aarch64_build:latest
+docker cp p2pool_macos_aarch64_build_container:/p2pool/build/p2pool-$1-macos-aarch64.tar.gz ../p2pool-$1-macos-aarch64.tar.gz
+docker rm p2pool_macos_aarch64_build_container
+
+docker image rm -f p2pool_macos_aarch64_build
+
+rm p2pool.tar
diff --git a/release_scripts/macos_aarch64/p2pool_macos_aarch64.sh b/release_scripts/macos_aarch64/p2pool_macos_aarch64.sh
new file mode 100755
index 0000000..940874d
--- /dev/null
+++ b/release_scripts/macos_aarch64/p2pool_macos_aarch64.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+set -e
+
+export TZ=UTC0
+
+CURRENT_DATE=$(date -u -d @$2 +"%Y-%m-%d")
+CURRENT_TIME=$(date -u -d @$2 +"%H:%M:%S")
+TOUCH_DATE=$(date -u -d @$2 +"%Y%m%d%H%M.%S")
+
+flags_size=""
+flags_datetime="-D__DATE__=\"\\\"$CURRENT_DATE\\\"\" -D__TIME__=\"\\\"$CURRENT_TIME\\\"\" -Wno-builtin-macro-redefined"
+
+flags_libs="-Os -flto -w $flags_size $flags_datetime"
+flags_p2pool="$flags_size $flags_datetime"
+
+patch -u /p2pool/external/src/grpc/third_party/zlib/zutil.h -i /p2pool/zutil.patch
+
+cd /p2pool/external/src/curl
+cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=../../../cmake/macos_aarch64_toolchain_clang.cmake -DCMAKE_C_FLAGS="$flags_libs" -DBUILD_CURL_EXE=OFF -DBUILD_SHARED_LIBS=OFF -DCURL_DISABLE_INSTALL=ON -DCURL_ENABLE_EXPORT_TARGET=OFF -DCURL_DISABLE_HEADERS_API=ON -DCURL_DISABLE_BINDLOCAL=ON -DBUILD_LIBCURL_DOCS=OFF -DBUILD_MISC_DOCS=OFF -DENABLE_CURL_MANUAL=OFF -DCURL_ZLIB=OFF -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF -DCURL_DISABLE_ALTSVC=ON -DCURL_DISABLE_COOKIES=ON -DCURL_DISABLE_DOH=ON -DCURL_DISABLE_GETOPTIONS=ON -DCURL_DISABLE_HSTS=ON -DCURL_DISABLE_LIBCURL_OPTION=ON -DCURL_DISABLE_MIME=ON -DCURL_DISABLE_NETRC=ON -DCURL_DISABLE_NTLM=ON -DCURL_DISABLE_PARSEDATE=ON -DCURL_DISABLE_PROGRESS_METER=ON -DCURL_DISABLE_SHUFFLE_DNS=ON -DCURL_DISABLE_SOCKETPAIR=ON -DCURL_DISABLE_VERBOSE_STRINGS=ON -DCURL_DISABLE_WEBSOCKETS=ON -DHTTP_ONLY=ON -DCURL_ENABLE_SSL=OFF -DUSE_LIBIDN2=OFF -DCURL_USE_LIBPSL=OFF -DCURL_USE_LIBSSH2=OFF -DENABLE_UNIX_SOCKETS=OFF -DBUILD_TESTING=OFF -DUSE_NGHTTP2=OFF -DBUILD_EXAMPLES=OFF -DP2POOL_BORINGSSL=ON -DCURL_DISABLE_SRP=ON -DOPENSSL_INCLUDE_DIR=../grpc/third_party/boringssl-with-bazel/src/include
+make -j$(nproc)
+cd lib && cp -f libcurl.a .libs
+
+cd /p2pool/external/src/libuv
+rm -rf build
+mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=../../../../cmake/macos_aarch64_toolchain_clang.cmake -DCMAKE_C_FLAGS="$flags_libs" -DBUILD_TESTING=OFF -DLIBUV_BUILD_SHARED=OFF
+make -j$(nproc)
+
+cd /p2pool/external/src/libzmq
+rm -rf build
+mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=../../../../cmake/macos_aarch64_toolchain_clang.cmake -DCMAKE_C_FLAGS="$flags_libs" -DCMAKE_CXX_FLAGS="$flags_libs" -DWITH_LIBSODIUM=OFF -DWITH_LIBBSD=OFF -DBUILD_TESTS=OFF -DWITH_DOCS=OFF -DENABLE_DRAFTS=OFF -DBUILD_SHARED=OFF
+make -j$(nproc)
+
+cd /p2pool
+mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_POLICY_VERSION_MINIMUM="3.5" -DCMAKE_TOOLCHAIN_FILE=../cmake/macos_aarch64_toolchain_clang.cmake -DCMAKE_C_FLAGS="$flags_p2pool" -DCMAKE_CXX_FLAGS="$flags_p2pool" -DOPENSSL_NO_ASM=ON -DSTATIC_LIBS=ON -DARCH_ID=aarch64
+make -j$(nproc) p2pool
+
+mkdir $1
+
+mv p2pool $1
+mv ../LICENSE $1
+mv ../README.md $1
+
+chmod -R 0644 $1
+chmod 0755 $1/p2pool
+
+tar cvf $1.tar --format=pax --pax-option='exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime' --sort=name --owner=0 --group=0 --mtime="$CURRENT_DATE $CURRENT_TIME" $1
+touch -t $TOUCH_DATE $1.tar
+7z a -mx=9 -tgzip -stl $1.tar.gz $1.tar
diff --git a/release_scripts/macos_aarch64/zutil.patch b/release_scripts/macos_aarch64/zutil.patch
new file mode 100644
index 0000000..1661d49
--- /dev/null
+++ b/release_scripts/macos_aarch64/zutil.patch
@@ -0,0 +1,10 @@
+--- zutil.h
++++ zutil.h
+@@ -144,7 +144,6 @@
+ #      include <unix.h> /* for fdopen */
+ #    else
+ #      ifndef fdopen
+-#        define fdopen(fd,mode) NULL /* No fdopen() */
+ #      endif
+ #    endif
+ #  endif
diff --git a/release_scripts/macos_x64/Dockerfile b/release_scripts/macos_x64/Dockerfile
new file mode 100644
index 0000000..305c172
--- /dev/null
+++ b/release_scripts/macos_x64/Dockerfile
@@ -0,0 +1,4 @@
+FROM p2pool_build_ubuntu
+ARG P2POOL_VERSION BUILD_TIMESTAMP
+ADD p2pool.tar p2pool_macos_x64.sh zutil.patch /p2pool/
+RUN /p2pool/p2pool_macos_x64.sh p2pool-${P2POOL_VERSION}-macos-x64 ${BUILD_TIMESTAMP}
diff --git a/release_scripts/macos_x64/build.sh b/release_scripts/macos_x64/build.sh
new file mode 100755
index 0000000..5f221a4
--- /dev/null
+++ b/release_scripts/macos_x64/build.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# Example usage: ./build.sh v4.8.1
+
+cd "$(dirname "$0")"
+[ ! -f "p2pool.tar" ] && tar -f p2pool.tar -c ../../cmake -c ../../external -c ../../src -c ../../CMakeLists.txt -c ../../LICENSE -c ../../README.md
+
+docker build --build-arg P2POOL_VERSION=$1 --build-arg BUILD_TIMESTAMP="$(git show --no-patch --format=%ct $1)" -t p2pool_macos_x64_build .
+
+docker create --name p2pool_macos_x64_build_container p2pool_macos_x64_build:latest
+docker cp p2pool_macos_x64_build_container:/p2pool/build/p2pool-$1-macos-x64.tar.gz ../p2pool-$1-macos-x64.tar.gz
+docker rm p2pool_macos_x64_build_container
+
+docker image rm -f p2pool_macos_x64_build
+
+rm p2pool.tar
diff --git a/release_scripts/macos_x64/p2pool_macos_x64.sh b/release_scripts/macos_x64/p2pool_macos_x64.sh
new file mode 100755
index 0000000..ee61f05
--- /dev/null
+++ b/release_scripts/macos_x64/p2pool_macos_x64.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+set -e
+
+export TZ=UTC0
+
+CURRENT_DATE=$(date -u -d @$2 +"%Y-%m-%d")
+CURRENT_TIME=$(date -u -d @$2 +"%H:%M:%S")
+TOUCH_DATE=$(date -u -d @$2 +"%Y%m%d%H%M.%S")
+
+flags_size=""
+flags_datetime="-D__DATE__=\"\\\"$CURRENT_DATE\\\"\" -D__TIME__=\"\\\"$CURRENT_TIME\\\"\" -Wno-builtin-macro-redefined"
+
+flags_libs="-Os -flto -w $flags_size $flags_datetime"
+flags_p2pool="$flags_size $flags_datetime"
+
+patch -u /p2pool/external/src/grpc/third_party/zlib/zutil.h -i /p2pool/zutil.patch
+
+cd /p2pool/external/src/curl
+cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=../../../cmake/macos_x86_64_toolchain_clang.cmake -DCMAKE_C_FLAGS="$flags_libs" -DBUILD_CURL_EXE=OFF -DBUILD_SHARED_LIBS=OFF -DCURL_DISABLE_INSTALL=ON -DCURL_ENABLE_EXPORT_TARGET=OFF -DCURL_DISABLE_HEADERS_API=ON -DCURL_DISABLE_BINDLOCAL=ON -DBUILD_LIBCURL_DOCS=OFF -DBUILD_MISC_DOCS=OFF -DENABLE_CURL_MANUAL=OFF -DCURL_ZLIB=OFF -DCURL_BROTLI=OFF -DCURL_ZSTD=OFF -DCURL_DISABLE_ALTSVC=ON -DCURL_DISABLE_COOKIES=ON -DCURL_DISABLE_DOH=ON -DCURL_DISABLE_GETOPTIONS=ON -DCURL_DISABLE_HSTS=ON -DCURL_DISABLE_LIBCURL_OPTION=ON -DCURL_DISABLE_MIME=ON -DCURL_DISABLE_NETRC=ON -DCURL_DISABLE_NTLM=ON -DCURL_DISABLE_PARSEDATE=ON -DCURL_DISABLE_PROGRESS_METER=ON -DCURL_DISABLE_SHUFFLE_DNS=ON -DCURL_DISABLE_SOCKETPAIR=ON -DCURL_DISABLE_VERBOSE_STRINGS=ON -DCURL_DISABLE_WEBSOCKETS=ON -DHTTP_ONLY=ON -DCURL_ENABLE_SSL=OFF -DUSE_LIBIDN2=OFF -DCURL_USE_LIBPSL=OFF -DCURL_USE_LIBSSH2=OFF -DENABLE_UNIX_SOCKETS=OFF -DBUILD_TESTING=OFF -DUSE_NGHTTP2=OFF -DBUILD_EXAMPLES=OFF -DP2POOL_BORINGSSL=ON -DCURL_DISABLE_SRP=ON -DOPENSSL_INCLUDE_DIR=../grpc/third_party/boringssl-with-bazel/src/include
+make -j$(nproc)
+cd lib && cp -f libcurl.a .libs
+
+cd /p2pool/external/src/libuv
+rm -rf build
+mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=../../../../cmake/macos_x86_64_toolchain_clang.cmake -DCMAKE_C_FLAGS="$flags_libs" -DBUILD_TESTING=OFF -DLIBUV_BUILD_SHARED=OFF
+make -j$(nproc)
+
+cd /p2pool/external/src/libzmq
+rm -rf build
+mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=../../../../cmake/macos_x86_64_toolchain_clang.cmake -DCMAKE_C_FLAGS="$flags_libs" -DCMAKE_CXX_FLAGS="$flags_libs" -DWITH_LIBSODIUM=OFF -DWITH_LIBBSD=OFF -DBUILD_TESTS=OFF -DWITH_DOCS=OFF -DENABLE_DRAFTS=OFF -DBUILD_SHARED=OFF
+make -j$(nproc)
+
+cd /p2pool
+mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_POLICY_VERSION_MINIMUM="3.5" -DCMAKE_TOOLCHAIN_FILE=../cmake/macos_x86_64_toolchain_clang.cmake -DCMAKE_C_FLAGS="$flags_p2pool" -DCMAKE_CXX_FLAGS="$flags_p2pool" -DOPENSSL_NO_ASM=ON -DSTATIC_LIBS=ON -DARCH_ID=x86_64
+make -j$(nproc) p2pool
+
+mkdir $1
+
+mv p2pool $1
+mv ../LICENSE $1
+mv ../README.md $1
+
+chmod -R 0644 $1
+chmod 0755 $1/p2pool
+
+tar cvf $1.tar --format=pax --pax-option='exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime' --sort=name --owner=0 --group=0 --mtime="$CURRENT_DATE $CURRENT_TIME" $1
+touch -t $TOUCH_DATE $1.tar
+7z a -mx=9 -tgzip -stl $1.tar.gz $1.tar
diff --git a/release_scripts/macos_x64/zutil.patch b/release_scripts/macos_x64/zutil.patch
new file mode 100644
index 0000000..1661d49
--- /dev/null
+++ b/release_scripts/macos_x64/zutil.patch
@@ -0,0 +1,10 @@
+--- zutil.h
++++ zutil.h
+@@ -144,7 +144,6 @@
+ #      include <unix.h> /* for fdopen */
+ #    else
+ #      ifndef fdopen
+-#        define fdopen(fd,mode) NULL /* No fdopen() */
+ #      endif
+ #    endif
+ #  endif