diff --git a/base/process.cpp b/base/process.cpp
index 887f2d475..61650cb38 100644
--- a/base/process.cpp
+++ b/base/process.cpp
@@ -1,5 +1,5 @@
 // LAF Base Library
-// Copyright (c) 2021 Igara Studio S.A.
+// Copyright (c) 2021-2023 Igara Studio S.A.
 // Copyright (c) 2015-2016 David Capello
 //
 // This file is released under the terms of the MIT license.
@@ -11,9 +11,12 @@
 
 #include "base/process.h"
 
+#include <string.h>
+
 #if LAF_WINDOWS
   #include <windows.h>
 #else
+  #include <libproc.h>
   #include <signal.h>
   #include <sys/types.h>
   #include <unistd.h>
@@ -28,7 +31,7 @@ pid get_current_process_id()
   return (pid)GetCurrentProcessId();
 }
 
-bool is_process_running(pid pid)
+bool is_process_running(pid pid, const char* pname)
 {
   bool running = false;
 
@@ -44,14 +47,29 @@ bool is_process_running(pid pid)
   return running;
 }
 
-#else // !LAF_WINDOWS
+#elif LAF_MACOS
+
+pid get_current_process_id()
+{
+  return (pid)getpid();
+}
+
+bool is_process_running(pid pid, const char* pname)
+{
+  struct proc_bsdinfo process;
+  proc_pidinfo(pid, PROC_PIDTBSDINFO, 0,
+               &process, PROC_PIDTBSDINFO_SIZE);
+  return (strcmp(pname, process.pbi_name) == 0);
+}
+
+#elif LAF_LINUX
 
 pid get_current_process_id()
 {
   return (pid)getpid();
 }
 
-bool is_process_running(pid pid)
+bool is_process_running(pid pid, const char* pname)
 {
   return (kill(pid, 0) == 0);
 }
diff --git a/base/process.h b/base/process.h
index 445b87cd6..8085ffe20 100644
--- a/base/process.h
+++ b/base/process.h
@@ -1,4 +1,5 @@
 // LAF Base Library
+// Copyright (c) 2023 Igara Studio S.A.
 // Copyright (c) 2015-2016 David Capello
 //
 // This file is released under the terms of the MIT license.
@@ -16,7 +17,7 @@ namespace base {
 
   pid get_current_process_id();
 
-  bool is_process_running(pid pid);
+  bool is_process_running(pid pid, const char* pname);
 
 } // namespace base