diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7d4618644..a58801b4c 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,6 +26,17 @@ SET (PACKAGE_INC_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/inc)
 option (USE_LIBFTDI "USE_LIBFTDI" OFF)
 option (USE_OPENMP "USE_OPENMP" OFF)
 option (WARNINGS_AS_ERRORS "WARNINGS_AS_ERRORS" OFF)
+
+if (APPLE AND USE_OPENMP)
+    if (NOT DEFINED OpenMP_ROOT AND NOT DEFINED ENV{OpenMP_ROOT})
+        if (EXISTS "/opt/homebrew/opt/libomp")
+            set (OpenMP_ROOT "/opt/homebrew/opt/libomp")
+        elseif (EXISTS "/usr/local/opt/libomp")
+            set (OpenMP_ROOT "/usr/local/opt/libomp")
+        endif ()
+    endif ()
+endif ()
+
 option (BUILD_OYMOTION_SDK "BUILD_OYMOTION_SDK" OFF)
 option (BUILD_SYNCHRONI_SDK "BUILD_SYNCHRONI_SDK" ON)
 option (BUILD_BLUETOOTH "BUILD_BLUETOOTH" OFF)
diff --git a/docs/BuildBrainFlow.rst b/docs/BuildBrainFlow.rst
index 6a87bdcca..8a07a7c58 100644
--- a/docs/BuildBrainFlow.rst
+++ b/docs/BuildBrainFlow.rst
@@ -280,6 +280,35 @@ MacOS
         python3 build.py --help
 
 
+OpenMP Acceleration
+~~~~~~~~~~~~~~~~~~~~
+
+BrainFlow supports multi-core parallel execution via OpenMP for intensive data handling routines, including multi-channel signal filtering, wavelet denoising, band power calculations, and KissFFT transformations.
+
+To build BrainFlow with OpenMP support, first ensure that the OpenMP development package is available on your system:
+
+- **Linux:** Install the OpenMP development headers using your package manager, e.g. :code:`sudo apt-get install libomp-dev` on Debian/Ubuntu or :code:`sudo dnf install libgomp` on Fedora/RHEL.
+- **MacOS:** Install OpenMP via Homebrew: :code:`brew install libomp`. BrainFlow's build configuration automatically discovers Homebrew's :code:`libomp` installation.
+- **Windows:** OpenMP is included with MSVC in Visual Studio; no additional installation is needed.
+
+.. compound::
+
+    Using :code:`build.py`: ::
+
+        python3 tools/build.py --use-openmp
+
+.. compound::
+
+    Using CMake directly: ::
+
+        cmake -B build -DUSE_OPENMP=ON
+        cmake --build build --config Release
+
+.. note::
+
+    On Apple Silicon macOS, Homebrew's :code:`libomp` is built for the native architecture (:code:`arm64`). :code:`tools/build.py --use-openmp` automatically configures the build for your machine's native architecture. If invoking CMake directly on Apple Silicon, you can pass :code:`-DCMAKE_OSX_ARCHITECTURES=arm64` (or :code:`x86_64` on Intel Macs).
+
+
 Android
 ---------
 
diff --git a/src/data_handler/build.cmake b/src/data_handler/build.cmake
index 7aa3d5b50..5f4beee70 100644
--- a/src/data_handler/build.cmake
+++ b/src/data_handler/build.cmake
@@ -1,7 +1,12 @@
+if (USE_OPENMP)
+    set (KISSFFT_OPENMP ON CACHE BOOL "Build kissfft with OpenMP support" FORCE)
+endif (USE_OPENMP)
+
 include (${CMAKE_CURRENT_SOURCE_DIR}/third_party/DSPFilters/build.cmake)
 include (${CMAKE_CURRENT_SOURCE_DIR}/third_party/wavelib/build.cmake)
 include (${CMAKE_CURRENT_SOURCE_DIR}/third_party/kissfft/build.cmake)
 
+
 if (CMAKE_SIZEOF_VOID_P EQUAL 8)
     SET (DATA_HANDLER_NAME "DataHandler")
     if (APPLE)
diff --git a/third_party/kissfft/build.cmake b/third_party/kissfft/build.cmake
index 413e226e6..dd8cc42fd 100644
--- a/third_party/kissfft/build.cmake
+++ b/third_party/kissfft/build.cmake
@@ -143,7 +143,13 @@ endif()
 #
 
 if(KISSFFT_OPENMP)
-    if(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang|AppleClang")
+    find_package(OpenMP)
+    if(TARGET OpenMP::OpenMP_C)
+        target_link_libraries(kissfft PRIVATE OpenMP::OpenMP_C)
+    elseif(OpenMP_C_FOUND)
+        target_compile_options(kissfft PRIVATE ${OpenMP_C_FLAGS})
+        target_link_libraries(kissfft PRIVATE ${OpenMP_C_LIBRARIES})
+    elseif(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang|AppleClang|MSVC")
         if (NOT MSVC)
             target_compile_options(kissfft PRIVATE -fopenmp)
             if(${CMAKE_VERSION} VERSION_LESS "3.13.0")
@@ -159,11 +165,11 @@ if(KISSFFT_OPENMP)
                 target_link_options(kissfft PRIVATE "/openmp")
             endif()
         endif()
-        set(KISSFFT_EXPORT_SUFFIX "-openmp")
-        set(KISSFFT_OUTPUT_NAME "kissfft-${KISSFFT_DATATYPE}-openmp")
     else()
         message(FATAL_ERROR "Don't know how to enable OpenMP for this compiler")
     endif()
+    set(KISSFFT_EXPORT_SUFFIX "-openmp")
+    set(KISSFFT_OUTPUT_NAME "kissfft-${KISSFFT_DATATYPE}-openmp")
 endif()
 
 #
@@ -227,7 +233,9 @@ function(add_kissfft_executable NAME)
         set_target_properties(${NAME} PROPERTIES
             OUTPUT_NAME "${NAME}-${KISSFFT_DATATYPE}")
     else()
-        if (NOT MSVC)
+        if(TARGET OpenMP::OpenMP_C)
+            target_link_libraries(${NAME} PRIVATE OpenMP::OpenMP_C)
+        elseif (NOT MSVC)
             target_compile_options(${NAME} PRIVATE -fopenmp)
             if(${CMAKE_VERSION} VERSION_LESS "3.13.0")
                 target_link_libraries(${NAME} PRIVATE "-fopenmp")
diff --git a/tools/build.py b/tools/build.py
index 5a93d08bd..57d46b5f3 100644
--- a/tools/build.py
+++ b/tools/build.py
@@ -261,6 +261,9 @@ def config(args):
     if hasattr(args, 'oymotion') and args.oymotion:
         cmd_config.append('-DBUILD_OYMOTION_SDK=ON')
     if hasattr(args, 'cmake_osx_architectures') and args.cmake_osx_architectures:
+        if args.use_openmp and args.cmake_osx_architectures == 'arm64;x86_64':
+            print('Building with OpenMP on macOS: adjusting default architectures to native %s because Homebrew libomp is single-architecture.' % platform.machine())
+            args.cmake_osx_architectures = platform.machine()
         cmd_config.append('-DCMAKE_OSX_ARCHITECTURES=%s' %
                           args.cmake_osx_architectures)
     if hasattr(args, 'cmake_osx_deployment_target') and args.cmake_osx_deployment_target: