diff --git a/CMakeLists.txt b/CMakeLists.txt
index 43cbcdd..efcaba8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -509,53 +509,80 @@ if(NOT WIN32)
     install(FILES scripts/add3proxyuser.sh DESTINATION ${CMAKE_INSTALL_BINDIR})
 endif()
 
-# Install service files (systemd or init.d)
+# Install service files (systemd, init.d, or rc.d)
 if(NOT WIN32)
-    # Check for systemd
-    find_package(PkgConfig QUIET)
-    if(PkgConfig_FOUND)
-        pkg_check_modules(SYSTEMD QUIET systemd)
-    endif()
+    if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|Darwin|OpenBSD|NetBSD")
+        # BSD/macOS - install rc.d script
+        set(RCD_DIR "/usr/local/etc/rc.d")
 
-    if(SYSTEMD_FOUND)
-        # systemd is available - install systemd service
-        # Get systemd unit directory
-        pkg_get_variable(SYSTEMD_UNIT_DIR systemd systemdsystemunitdir)
-        if(NOT SYSTEMD_UNIT_DIR)
-            # Fallback to common location
-            set(SYSTEMD_UNIT_DIR "/lib/systemd/system")
+        configure_file(
+            ${CMAKE_CURRENT_SOURCE_DIR}/scripts/rc.d/3proxy.in
+            ${CMAKE_CURRENT_BINARY_DIR}/3proxy.rc
+            @ONLY
+        )
+        install(FILES ${CMAKE_CURRENT_BINARY_DIR}/3proxy.rc
+            DESTINATION ${RCD_DIR}
+            RENAME 3proxy
+            PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+        )
+
+        message(STATUS "  rc.d: YES (${RCD_DIR})")
+    elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+        # Linux - check for systemd
+        find_package(PkgConfig QUIET)
+        if(PkgConfig_FOUND)
+            pkg_check_modules(SYSTEMD QUIET systemd)
         endif()
 
-        # Configure and install systemd service file
-        configure_file(
-            ${CMAKE_CURRENT_SOURCE_DIR}/scripts/3proxy.service.in
-            ${CMAKE_CURRENT_BINARY_DIR}/3proxy.service
-            @ONLY
-        )
-        install(FILES ${CMAKE_CURRENT_BINARY_DIR}/3proxy.service
-            DESTINATION ${SYSTEMD_UNIT_DIR}
-        )
+        if(SYSTEMD_FOUND)
+            # systemd is available - install systemd service
+            # Get systemd unit directory
+            pkg_get_variable(SYSTEMD_UNIT_DIR systemd systemdsystemunitdir)
+            if(NOT SYSTEMD_UNIT_DIR)
+                # Fallback to common location
+                set(SYSTEMD_UNIT_DIR "/lib/systemd/system")
+            endif()
 
-        # Install tmpfiles.d configuration for runtime directory
-        configure_file(
-            ${CMAKE_CURRENT_SOURCE_DIR}/scripts/3proxy.tmpfiles.in
-            ${CMAKE_CURRENT_BINARY_DIR}/3proxy.conf
-            @ONLY
-        )
-        install(FILES ${CMAKE_CURRENT_BINARY_DIR}/3proxy.conf
-            DESTINATION /usr/lib/tmpfiles.d
-        )
+            # Configure and install systemd service file
+            configure_file(
+                ${CMAKE_CURRENT_SOURCE_DIR}/scripts/3proxy.service.in
+                ${CMAKE_CURRENT_BINARY_DIR}/3proxy.service
+                @ONLY
+            )
+            install(FILES ${CMAKE_CURRENT_BINARY_DIR}/3proxy.service
+                DESTINATION ${SYSTEMD_UNIT_DIR}
+            )
 
-        message(STATUS "  systemd: YES (${SYSTEMD_UNIT_DIR})")
+            # Install tmpfiles.d configuration for runtime directory
+            configure_file(
+                ${CMAKE_CURRENT_SOURCE_DIR}/scripts/3proxy.tmpfiles.in
+                ${CMAKE_CURRENT_BINARY_DIR}/3proxy.conf
+                @ONLY
+            )
+            install(FILES ${CMAKE_CURRENT_BINARY_DIR}/3proxy.conf
+                DESTINATION /usr/lib/tmpfiles.d
+            )
+
+            message(STATUS "  systemd: YES (${SYSTEMD_UNIT_DIR})")
+        else()
+            # No systemd - install init.d script
+            install(FILES scripts/init.d/3proxy.sh
+                DESTINATION /etc/init.d
+                RENAME 3proxy
+                PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+            )
+
+            message(STATUS "  systemd: NO (using init.d)")
+        endif()
     else()
-        # No systemd - install init.d script
+        # Other Unix - install init.d script
         install(FILES scripts/init.d/3proxy.sh
             DESTINATION /etc/init.d
             RENAME 3proxy
             PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
         )
 
-        message(STATUS "  systemd: NO (using init.d)")
+        message(STATUS "  init.d: YES (/etc/init.d)")
     endif()
 endif()
 
diff --git a/Makefile.FreeBSD b/Makefile.FreeBSD
index 7468f45..b58fea5 100644
--- a/Makefile.FreeBSD
+++ b/Makefile.FreeBSD
@@ -50,7 +50,7 @@ install: all
 	if [ ! -d "/usr/local/3proxy/bin" ]; then mkdir -p /usr/local/3proxy/bin/; fi
 	install bin/3proxy /usr/local/3proxy/bin/3proxy
 	install bin/mycrypt /usr/local/3proxy/bin/mycrypt
-	install scripts/init.d/proxy.sh /usr/local/etc/rc.d/3proxy
+	install scripts/rc.d/3proxy /usr/local/etc/rc.d/3proxy
 	install scripts/add3proxyuser.sh /usr/local/3proxy/bin/
 	if [ -s /usr/local/etc/3proxy/3proxy.cfg ]; then /usr/local/3proxy/3proxy.cfg already exists ; else install scripts/3proxy.cfg /usr/local/etc/3proxy/; fi
 	if [ ! -d /var/log/3proxy/ ]; then mkdir /var/log/3proxy/; fi
diff --git a/Makefile.unix b/Makefile.unix
index 24d009e..7c996ed 100644
--- a/Makefile.unix
+++ b/Makefile.unix
@@ -51,7 +51,7 @@ install: all
     if [ ! -d "/usr/local/3proxy/bin" ]; then mkdir -p /usr/local/3proxy/bin/; fi
     install bin/3proxy /usr/local/3proxy/bin/3proxy
     install bin/mycrypt /usr/local/3proxy/bin/mycrypt
-    install scripts/init.d/proxy.sh /usr/local/etc/rc.d/3proxy
+    install scripts/rc.d/3proxy /usr/local/etc/rc.d/3proxy
     install scripts/add3proxyuser.sh /usr/local/3proxy/bin/
     if [ -s /usr/local/etc/3proxy/3proxy.cfg ]; then /usr/local/3proxy/3proxy.cfg already exists ; else install scripts/3proxy.cfg /usr/local/etc/3proxy/; fi
     if [ ! -d /var/log/3proxy/ ]; then mkdir /var/log/3proxy/; fi
diff --git a/scripts/rc.d/3proxy b/scripts/rc.d/3proxy
new file mode 100644
index 0000000..f293671
--- /dev/null
+++ b/scripts/rc.d/3proxy
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# PROVIDE: 3proxy
+# REQUIRE: LOGIN DAEMON
+# KEYWORD: shutdown
+
+. /etc/rc.subr
+
+name="3proxy"
+rcvar="3proxy_enable"
+
+command="/usr/local/3proxy/bin/3proxy"
+pidfile="/var/run/3proxy/${name}.pid"
+command_args="${3proxy_config:-/usr/local/etc/3proxy/3proxy.cfg}"
+required_files="${3proxy_config:-/usr/local/etc/3proxy/3proxy.cfg}"
+
+start_precmd="3proxy_precmd"
+
+3proxy_precmd()
+{
+    if [ ! -d /var/run/3proxy ]; then
+        mkdir -p /var/run/3proxy
+    fi
+}
+
+load_rc_config $name
+run_rc_command "$1"
diff --git a/scripts/rc.d/3proxy.in b/scripts/rc.d/3proxy.in
new file mode 100644
index 0000000..c3690ac
--- /dev/null
+++ b/scripts/rc.d/3proxy.in
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# PROVIDE: 3proxy
+# REQUIRE: LOGIN DAEMON
+# KEYWORD: shutdown
+
+. /etc/rc.subr
+
+name="3proxy"
+rcvar="3proxy_enable"
+
+command="@CMAKE_INSTALL_FULL_BINDIR@/3proxy"
+pidfile="/var/run/3proxy/${name}.pid"
+command_args="${3proxy_config:-/etc/3proxy/3proxy.cfg}"
+required_files="${3proxy_config:-/etc/3proxy/3proxy.cfg}"
+
+start_precmd="3proxy_precmd"
+
+3proxy_precmd()
+{
+    if [ ! -d /var/run/3proxy ]; then
+        mkdir -p /var/run/3proxy
+    fi
+}
+
+load_rc_config $name
+run_rc_command "$1"