diff --git a/RedPandaIDE/RedPandaIDE.pro b/RedPandaIDE/RedPandaIDE.pro
index 6bd20429..1132ff3a 100644
--- a/RedPandaIDE/RedPandaIDE.pro
+++ b/RedPandaIDE/RedPandaIDE.pro
@@ -13,7 +13,15 @@ isEmpty(APP_VERSION) {
     APP_VERSION=1.1.0
 }
 
+macos: {
+    # This package needs to be installed via homebrew before we can compile it
+    INCLUDEPATH += \
+        /opt/homebrew/opt/icu4c/include
 
+    QT += gui-private
+
+    ICON = ../macos/RedPandaIDE.icns
+}
 
 win32: VERSION = $${APP_VERSION}.0
 else: VERSION = $${APP_VERSION}
@@ -32,7 +40,7 @@ gcc {
 }
 
 msvc {
-DEFINES += NOMINMAX
+    DEFINES += NOMINMAX
 }
 
 # You can make your code fail to compile if it uses deprecated APIs.
@@ -424,6 +432,7 @@ unix: {
     settingsdialog/formatterpathwidget.ui \
     settingsdialog/environmentprogramswidget.ui
 }
+
 linux: {
     LIBS+= \
     -lrt
@@ -494,3 +503,16 @@ RESOURCES += qmake_qm_files
 RESOURCES += iconsets_files
 RESOURCES += theme_files
 RESOURCES += colorscheme_files
+
+macos: {
+    # Add needed executables into the main app bundle
+    bundled_executable.files = \
+        $$OUT_PWD/../astyle/astyle \
+        $$OUT_PWD/../consolepauser/consolepauser \
+        $$OUT_PWD/../redpanda-git-askpass/redpanda-git-askpass.app/Contents/MacOS/redpanda-git-askpass
+    bundled_executable.path = Contents/MacOS
+
+    # Also bundled templates
+
+    QMAKE_BUNDLE_DATA += bundled_executable
+}
diff --git a/RedPandaIDE/qsynedit/SynEdit.cpp b/RedPandaIDE/qsynedit/SynEdit.cpp
index 0c1dc1bc..5befc097 100644
--- a/RedPandaIDE/qsynedit/SynEdit.cpp
+++ b/RedPandaIDE/qsynedit/SynEdit.cpp
@@ -54,6 +54,8 @@ SynEdit::SynEdit(QWidget *parent) : QAbstractScrollArea(parent),
     mFontDummy = QFont("Consolas",12);
 #elif defined(Q_OS_LINUX)
     mFontDummy = QFont("terminal",14);
+#elif defined(Q_OS_MACOS)
+    mFontDummy = QFont("Menlo", 14);
 #else
 #error "Not supported!"
 #endif
diff --git a/RedPandaIDE/settings.cpp b/RedPandaIDE/settings.cpp
index a6e0792a..98902eb6 100644
--- a/RedPandaIDE/settings.cpp
+++ b/RedPandaIDE/settings.cpp
@@ -190,15 +190,21 @@ QString Settings::Dirs::appResourceDir() const
     return appDir();
 #elif defined(Q_OS_LINUX)
     return includeTrailingPathDelimiter(PREFIX)+"share/"+APP_NAME;
+#elif defined(Q_OS_MACOS)
+//    return QApplication::instance()->applicationDirPath();
+    return "";
 #endif
 }
 
+
 QString Settings::Dirs::appLibexecDir() const
 {
 #ifdef Q_OS_WIN
     return appDir();
 #elif defined(Q_OS_LINUX)
     return includeTrailingPathDelimiter(PREFIX)+"libexec/"+APP_NAME;
+#elif defined(Q_OS_MACOS)
+    return QApplication::instance()->applicationDirPath();
 #endif
 }
 
@@ -1274,10 +1280,13 @@ void Settings::Editor::doLoad()
     mRightEdgeWidth = intValue("right_edge_width",80);
     mRightEdgeLineColor = colorValue("right_edge_line_color",Qt::yellow);
 
-    //Font
+    //Editor font
 #ifdef Q_OS_WIN
     mFontName = stringValue("font_name","consolas");
     mNonAsciiFontName = stringValue("non_ascii_font_name","consolas");
+#elif defined(Q_OS_MACOS)
+    mFontName = stringValue("font_name","Menlo");
+    mNonAsciiFontName = stringValue("non_ascii_font_name","PingFang SC");
 #else
     mFontName = stringValue("font_name","Dejavu Sans Mono");
     mNonAsciiFontName = stringValue("non_ascii_font_name","Dejavu Sans Mono");
@@ -2845,7 +2854,13 @@ void Settings::Environment::doLoad()
     QString defaultLocaleName = QLocale::system().name();
     if (defaultLocaleName == "zh_CN") {
         QString fontName;
+#ifdef Q_OS_WINDOWS
         fontName = "Microsoft Yahei";
+#elif defined(Q_OS_MACOS)
+        fontName = "PingFang SC";
+#elif defined(Q_OS_LINUX)
+        fontName = "Noto Sans CJK";
+#endif
         QFont font(fontName);
         if (font.exactMatch()) {
             defaultFontName = fontName;
@@ -2874,6 +2889,10 @@ void Settings::Environment::doLoad()
     if (mTerminalPath.isEmpty())
         mTerminalPath = stringValue("terminal_path","/usr/bin/x-terminal-emulator");
     mAStylePath = includeTrailingPathDelimiter(pSettings->dirs().appLibexecDir())+"astyle";
+#elif defined(Q_OS_MACOS)
+    mTerminalPath = stringValue("terminal_path",
+                                "/System/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal");
+    mAStylePath = includeTrailingPathDelimiter(pSettings->dirs().appLibexecDir())+"astyle";
 #endif
     mHideNonSupportFilesInFileView=boolValue("hide_non_support_files_file_view",true);
     mOpenFilesInSingleInstance = boolValue("open_files_in_single_instance",false);
@@ -3222,6 +3241,8 @@ void Settings::Executor::doLoad()
     mIgnoreSpacesWhenValidatingCases = boolValue("ignore_spaces_when_validating_cases",false);
 #ifdef Q_OS_WIN
     mCaseEditorFontName = stringValue("case_editor_font_name","consolas");
+#elif defined(Q_OS_MACOS)
+    mCaseEditorFontName = stringValue("case_editor_font_name", "Menlo");
 #else
     mCaseEditorFontName = stringValue("case_editor_font_name","Dejavu Sans Mono");
 #endif
diff --git a/RedPandaIDE/systemconsts.h b/RedPandaIDE/systemconsts.h
index a7c1ddec..8329f770 100644
--- a/RedPandaIDE/systemconsts.h
+++ b/RedPandaIDE/systemconsts.h
@@ -50,6 +50,21 @@
 #define CLANG_PROGRAM   "clang"
 #define CLANG_CPP_PROGRAM   "clang++"
 #define LLDB_MI_PROGRAM   "lldb-mi"
+#elif defined(Q_OS_MACOS)
+#define GCC_PROGRAM     "gcc"
+#define GPP_PROGRAM     "g++"
+#define GDB_PROGRAM     "gdb"
+#define GDB_SERVER_PROGRAM     "gdbserver"
+#define GDB32_PROGRAM   "gdb32"
+#define MAKE_PROGRAM    "make"
+#define WINDRES_PROGRAM ""
+#define GPROF_PROGRAM   "gprof"
+#define CLEAN_PROGRAM   "rm -rf"
+#define CPP_PROGRAM     "cpp"
+#define GIT_PROGRAM     "git"
+#define CLANG_PROGRAM   "clang"
+#define CLANG_CPP_PROGRAM   "clang++"
+#define LLDB_MI_PROGRAM   "lldb-mi"
 #else
 #error "Only support windows and linux now!"
 #endif
@@ -85,7 +100,7 @@
 #   define DYNAMIC_LIB_EXT   "dll"
 #   define MAKEFILE_NAME    "makefile.win"
 #   define ALL_FILE_WILDCARD "*.*"
-#elif defined(Q_OS_LINUX)
+#elif defined(Q_OS_LINUX) || defined(Q_OS_MACOS)
 #   define PATH_SENSITIVITY Qt::CaseSensitive
 #   define PATH_SEPARATOR   ":"
 #   define LINE_BREAKER     "\n"
diff --git a/RedPandaIDE/widgets/darkfusionstyle.cpp b/RedPandaIDE/widgets/darkfusionstyle.cpp
index 7618c9e3..9b38fb6f 100644
--- a/RedPandaIDE/widgets/darkfusionstyle.cpp
+++ b/RedPandaIDE/widgets/darkfusionstyle.cpp
@@ -27,6 +27,11 @@
 #include <QSvgRenderer>
 #include "../settings.h"
 
+#if defined(Q_OS_MACX)
+#include <QtGui/private/qguiapplication_p.h>
+#include <QtGui/qpa/qplatformtheme.h>
+#endif
+
 #define BEGIN_STYLE_PIXMAPCACHE(a) \
     QRect rect = option->rect; \
     QPixmap internalPixmapCache; \
diff --git a/Red_Panda_CPP.pro b/Red_Panda_CPP.pro
index 69d942f4..a12b5844 100644
--- a/Red_Panda_CPP.pro
+++ b/Red_Panda_CPP.pro
@@ -5,14 +5,20 @@ SUBDIRS += \
     astyle \
     consolepauser
 
+# Add the dependencies so that the RedPandaIDE project can add the depended programs
+# into the main app bundle
+RedPandaIDE.depends = astyle consolepauser
+
 win32: {
 SUBDIRS += \
     redpanda-win-git-askpass
+    RedPandaIDE.depends += redpanda-win-git-askpass
 }
 
-linux: {
+unix: {
 SUBDIRS += \
     redpanda-git-askpass
+    RedPandaIDE.depends += redpanda-git-askpass
 }
 
 APP_NAME = RedPandaCPP
@@ -20,7 +26,6 @@ APP_NAME = RedPandaCPP
 APP_VERSION = 1.1.0
 
 linux: {
-
     isEmpty(PREFIX) {
         PREFIX = /usr/local
     }
@@ -44,7 +49,6 @@ linux: {
     desktop.path = $${PREFIX}/share/applications
     desktop.files += linux/redpandaide.desktop
     INSTALLS += desktop
-
 }
 
 win32: {
diff --git a/consolepauser/consolepauser.pro b/consolepauser/consolepauser.pro
index 0ab409f6..6fcf7b56 100644
--- a/consolepauser/consolepauser.pro
+++ b/consolepauser/consolepauser.pro
@@ -19,10 +19,15 @@ SOURCES += \
 unix: {
 SOURCES += \
     main.unix.cpp
-    LIBS+= \
-        -lrt
 }
 
+# macOS does not provide rt library, only use it for Linux
+linux: {
+LIBS+= \
+    -lrt
+}
+
+
 CONFIG += lrelease
 CONFIG += embed_translations
 
diff --git a/consolepauser/main.unix.cpp b/consolepauser/main.unix.cpp
index 9861261a..a8712f97 100644
--- a/consolepauser/main.unix.cpp
+++ b/consolepauser/main.unix.cpp
@@ -109,7 +109,9 @@ int ExecuteCommand(vector<string>& command,bool reInp) {
         if (result) {
             printf("Failed to start command %s %s!\n",path_to_command.c_str(), file.c_str());
             printf("errno %d: %s\n",errno,strerror(errno));
-            printf("current dir: %s",get_current_dir_name());
+            char* current_dir = getcwd(nullptr, 0);
+            printf("current dir: %s",current_dir);
+            free(current_dir);
             exit(-1);
         }
     } else {
diff --git a/macos/RedPandaIDE.icns b/macos/RedPandaIDE.icns
new file mode 100644
index 00000000..1399029f
Binary files /dev/null and b/macos/RedPandaIDE.icns differ
diff --git a/macos/gen_macos_icns.sh b/macos/gen_macos_icns.sh
new file mode 100755
index 00000000..0ad45aa2
--- /dev/null
+++ b/macos/gen_macos_icns.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+input_icon="../RedPandaIDE/images/devcpp.png"
+output_dir="RedPandaIDE.iconset"
+
+mkdir $output_dir
+
+sips -z 16 16     $input_icon --out "${output_dir}/icon_16x16.png"
+sips -z 32 32     $input_icon --out "${output_dir}/icon_16x16@2x.png"
+sips -z 32 32     $input_icon --out "${output_dir}/icon_32x32.png"
+sips -z 64 64     $input_icon --out "${output_dir}/icon_32x32@2x.png"
+sips -z 128 128   $input_icon --out "${output_dir}/icon_128x128.png"
+sips -z 256 256   $input_icon --out "${output_dir}/icon_128x128@2x.png"
+sips -z 256 256   $input_icon --out "${output_dir}/icon_256x256.png"
+sips -z 512 512   $input_icon --out "${output_dir}/icon_256x256@2x.png"
+
+iconutil -c icns $output_dir
+
+rm -R $output_dir