diff --git a/core/shared/platform/freebsd/platform_init.c b/core/shared/platform/freebsd/platform_init.c
new file mode 100644
index 00000000..2aae13fa
--- /dev/null
+++ b/core/shared/platform/freebsd/platform_init.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "platform_api_vmcore.h"
+
+int
+bh_platform_init()
+{
+    return 0;
+}
+
+void
+bh_platform_destroy()
+{}
+
+int
+os_printf(const char *format, ...)
+{
+    int ret = 0;
+    va_list ap;
+
+    va_start(ap, format);
+#ifndef BH_VPRINTF
+    ret += vprintf(format, ap);
+#else
+    ret += BH_VPRINTF(format, ap);
+#endif
+    va_end(ap);
+
+    return ret;
+}
+
+int
+os_vprintf(const char *format, va_list ap)
+{
+#ifndef BH_VPRINTF
+    return vprintf(format, ap);
+#else
+    return BH_VPRINTF(format, ap);
+#endif
+}
diff --git a/core/shared/platform/freebsd/platform_internal.h b/core/shared/platform/freebsd/platform_internal.h
new file mode 100644
index 00000000..7b4789c9
--- /dev/null
+++ b/core/shared/platform/freebsd/platform_internal.h
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#ifndef _PLATFORM_INTERNAL_H
+#define _PLATFORM_INTERNAL_H
+
+#include <inttypes.h>
+#include <stdbool.h>
+#include <assert.h>
+#include <time.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <pthread.h>
+#include <signal.h>
+#include <semaphore.h>
+#include <limits.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <poll.h>
+#include <sched.h>
+#include <errno.h>
+#include <netinet/in.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+#include <sys/time.h>
+#include <sys/uio.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <sys/resource.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef BH_PLATFORM_FREEBSD
+#define BH_PLATFORM_FREEBSD
+#endif
+
+#define BH_HAS_DLFCN 1
+
+/* Stack size of applet threads's native part.  */
+#define BH_APPLET_PRESERVED_STACK_SIZE (32 * 1024)
+
+/* Default thread priority */
+#define BH_THREAD_DEFAULT_PRIORITY 0
+
+typedef pthread_t korp_tid;
+typedef pthread_mutex_t korp_mutex;
+typedef pthread_cond_t korp_cond;
+typedef pthread_t korp_thread;
+typedef sem_t korp_sem;
+
+#define OS_THREAD_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
+
+#define os_thread_local_attribute __thread
+
+#define bh_socket_t int
+
+#if WASM_DISABLE_HW_BOUND_CHECK == 0
+#if defined(BUILD_TARGET_X86_64) || defined(BUILD_TARGET_AMD_64)            \
+    || defined(BUILD_TARGET_AARCH64) || defined(BUILD_TARGET_RISCV64_LP64D) \
+    || defined(BUILD_TARGET_RISCV64_LP64)
+
+#include <setjmp.h>
+
+#define OS_ENABLE_HW_BOUND_CHECK
+
+typedef jmp_buf korp_jmpbuf;
+
+#define os_setjmp setjmp
+#define os_longjmp longjmp
+#define os_alloca alloca
+
+#define os_getpagesize getpagesize
+
+typedef void (*os_signal_handler)(void *sig_addr);
+
+int
+os_thread_signal_init(os_signal_handler handler);
+
+void
+os_thread_signal_destroy();
+
+bool
+os_thread_signal_inited();
+
+void
+os_signal_unmask();
+
+void
+os_sigreturn();
+#endif /* end of BUILD_TARGET_X86_64/AMD_64/AARCH64/RISCV64 */
+#endif /* end of WASM_DISABLE_HW_BOUND_CHECK */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of _PLATFORM_INTERNAL_H */
diff --git a/core/shared/platform/freebsd/shared_platform.cmake b/core/shared/platform/freebsd/shared_platform.cmake
new file mode 100644
index 00000000..12583fc6
--- /dev/null
+++ b/core/shared/platform/freebsd/shared_platform.cmake
@@ -0,0 +1,18 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+set (PLATFORM_SHARED_DIR ${CMAKE_CURRENT_LIST_DIR})
+
+add_definitions(-DBH_PLATFORM_FREEBSD)
+
+include_directories(${PLATFORM_SHARED_DIR})
+include_directories(${PLATFORM_SHARED_DIR}/../include)
+
+include (${CMAKE_CURRENT_LIST_DIR}/../common/posix/platform_api_posix.cmake)
+
+file (GLOB_RECURSE source_all ${PLATFORM_SHARED_DIR}/*.c)
+
+set (PLATFORM_SHARED_SOURCE ${source_all} ${PLATFORM_COMMON_POSIX_SOURCE})
+
+file (GLOB header ${PLATFORM_SHARED_DIR}/../include/*.h)
+LIST (APPEND RUNTIME_LIB_HEADER_LIST ${header})
diff --git a/doc/build_wamr.md b/doc/build_wamr.md
index f32d69bc..27bea955 100644
--- a/doc/build_wamr.md
+++ b/doc/build_wamr.md
@@ -637,3 +637,18 @@ $ ls ../build_out/
 libvmlib.a ) and an executable binary (*iwasm*) and copy *iwasm* to
 *build_out*. All original generated files are still under
 *product-mini/platforms/linux/build*.
+
+FreeBSD
+-------------------------
+First, install the dependent packages:
+```shell
+sudo pkg install gcc cmake wget
+```
+
+Then you can run the following commands to build iwasm with default configurations:
+```shell
+cd product-mini/platforms/freebsd
+mkdir build && cd build
+cmake ..
+make
+```
diff --git a/product-mini/platforms/freebsd/CMakeLists.txt b/product-mini/platforms/freebsd/CMakeLists.txt
new file mode 100644
index 00000000..fee2934c
--- /dev/null
+++ b/product-mini/platforms/freebsd/CMakeLists.txt
@@ -0,0 +1,132 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+cmake_minimum_required (VERSION 2.9)
+
+project (iwasm)
+
+set (WAMR_BUILD_PLATFORM "freebsd")
+
+# Reset default linker flags
+set (CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
+set (CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
+
+# Set WAMR_BUILD_TARGET, currently values supported:
+# "X86_64", "AMD_64", "X86_32", "AARCH64[sub]", "ARM[sub]", "THUMB[sub]",
+# "MIPS", "XTENSA", "RISCV64[sub]", "RISCV32[sub]"
+if (NOT DEFINED WAMR_BUILD_TARGET)
+  if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm64|aarch64)")
+    set (WAMR_BUILD_TARGET "AARCH64")
+  elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "riscv64")
+    set (WAMR_BUILD_TARGET "RISCV64")
+  elseif (CMAKE_SIZEOF_VOID_P EQUAL 8)
+    # Build as X86_64 by default in 64-bit platform
+    set (WAMR_BUILD_TARGET "X86_64")
+  elseif (CMAKE_SIZEOF_VOID_P EQUAL 4)
+    # Build as X86_32 by default in 32-bit platform
+    set (WAMR_BUILD_TARGET "X86_32")
+  else ()
+    message(SEND_ERROR "Unsupported build target platform!")
+  endif ()
+endif ()
+
+if (NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE Release)
+endif ()
+
+set(CMAKE_CXX_STANDARD 14)
+
+if (NOT DEFINED WAMR_BUILD_INTERP)
+  # Enable Interpreter by default
+  set (WAMR_BUILD_INTERP 1)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_AOT)
+  # Enable AOT by default.
+  set (WAMR_BUILD_AOT 1)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_JIT)
+  # Disable JIT by default.
+  set (WAMR_BUILD_JIT 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_FAST_JIT)
+  # Disable Fast JIT by default
+  set (WAMR_BUILD_FAST_JIT 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_LIBC_BUILTIN)
+  # Enable libc builtin support by default
+  set (WAMR_BUILD_LIBC_BUILTIN 1)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_LIBC_WASI)
+  # Enable libc wasi support by default
+  set (WAMR_BUILD_LIBC_WASI 1)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_FAST_INTERP)
+  # Enable fast interpreter
+  set (WAMR_BUILD_FAST_INTERP 1)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_MULTI_MODULE)
+  # Disable multiple module by default
+  set (WAMR_BUILD_MULTI_MODULE 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_LIB_PTHREAD)
+  # Disable pthread library by default
+  set (WAMR_BUILD_LIB_PTHREAD 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_MINI_LOADER)
+  # Disable wasm mini loader by default
+  set (WAMR_BUILD_MINI_LOADER 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_SIMD)
+  # Enable SIMD by default
+  set (WAMR_BUILD_SIMD 1)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_DEBUG_INTERP)
+  # Disable Debug feature by default
+  set (WAMR_BUILD_DEBUG_INTERP 0)
+endif ()
+
+if (WAMR_BUILD_DEBUG_INTERP EQUAL 1)
+  set (WAMR_BUILD_FAST_INTERP 0)
+  set (WAMR_BUILD_MINI_LOADER 0)
+  set (WAMR_BUILD_SIMD 0)
+endif ()
+
+set (WAMR_DISABLE_HW_BOUND_CHECK 1)
+
+set (CMAKE_SHARED_LINKER_FLAGS "-Wl")
+set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
+
+set (CMAKE_MACOSX_RPATH True)
+
+set (WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../..)
+
+include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
+add_library(vmlib ${WAMR_RUNTIME_LIB_SOURCE})
+
+include (${SHARED_DIR}/utils/uncommon/shared_uncommon.cmake)
+
+add_executable (iwasm main.c ${UNCOMMON_SHARED_SOURCE})
+
+install (TARGETS iwasm DESTINATION bin)
+
+target_link_libraries (iwasm vmlib ${LLVM_AVAILABLE_LIBS} ${UV_A_LIBS} -lm -ldl -lpthread)
+
+add_library (libiwasm SHARED ${WAMR_RUNTIME_LIB_SOURCE})
+
+install (TARGETS libiwasm DESTINATION lib)
+
+set_target_properties (libiwasm PROPERTIES OUTPUT_NAME iwasm)
+
+target_link_libraries (libiwasm ${LLVM_AVAILABLE_LIBS} ${UV_A_LIBS} -lm -ldl -lpthread)
+
diff --git a/product-mini/platforms/freebsd/build_jit.sh b/product-mini/platforms/freebsd/build_jit.sh
new file mode 100755
index 00000000..e6bee753
--- /dev/null
+++ b/product-mini/platforms/freebsd/build_jit.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+rm -fr build && mkdir build
+cd build
+cmake .. -DWAMR_BUILD_JIT=1
+nproc=$(sysctl -n hw.ncpu)
+make -j ${nproc}
+cd ..
diff --git a/product-mini/platforms/freebsd/build_llvm.sh b/product-mini/platforms/freebsd/build_llvm.sh
new file mode 100755
index 00000000..47387a3c
--- /dev/null
+++ b/product-mini/platforms/freebsd/build_llvm.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+# Copyright (C) 2020 Intel Corporation. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+/usr/bin/env python3 ../../../build-scripts/build_llvm.py "$@"
diff --git a/product-mini/platforms/freebsd/main.c b/product-mini/platforms/freebsd/main.c
new file mode 100644
index 00000000..8f0e84a9
--- /dev/null
+++ b/product-mini/platforms/freebsd/main.c
@@ -0,0 +1,6 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "../posix/main.c"