diff --git a/RedPandaIDE/main.cpp b/RedPandaIDE/main.cpp
index 4637893d..d5928864 100644
--- a/RedPandaIDE/main.cpp
+++ b/RedPandaIDE/main.cpp
@@ -55,11 +55,11 @@ int main(int argc, char *argv[])
     SystemConsts systemConsts;
     pSystemConsts = &systemConsts;
 
-    Settings::CompilerSet testSet("e:/workspace/contributes/Dev-CPP/MinGW32_GCC92");
-    qDebug() << testSet.binDirs();
-    qDebug() << testSet.CIncludeDirs();
-    qDebug() << testSet.CppIncludeDirs();
-    qDebug() << testSet.LibDirs();
+//    Settings::CompilerSet testSet("e:/workspace/contributes/Dev-CPP/MinGW32_GCC92");
+//    qDebug() << testSet.binDirs();
+//    qDebug() << testSet.CIncludeDirs();
+//    qDebug() << testSet.CppIncludeDirs();
+//    qDebug() << testSet.LibDirs();
 
     pSettings = createAppSettings();
     if (pSettings == nullptr) {
@@ -67,8 +67,15 @@ int main(int argc, char *argv[])
     }
     auto settings = std::unique_ptr<Settings>(pSettings);
 
+    //settings->compilerSets().addSets("e:/workspace/contributes/Dev-CPP/MinGW32_GCC92");
+    settings->compilerSets().loadSets();
+//    qDebug()<<settings->compilerSets().size();
+//    qDebug()<<settings->compilerSets().list().at(0)->binDirs();
     MainWindow mainWindow;
     pMainWindow = &mainWindow;
     mainWindow.show();
-    return app.exec();
+    int retCode = app.exec();
+    // save settings
+    settings->compilerSets().saveSets();
+    return retCode;
 }
diff --git a/RedPandaIDE/settings.cpp b/RedPandaIDE/settings.cpp
index c77119fb..c929ea0c 100644
--- a/RedPandaIDE/settings.cpp
+++ b/RedPandaIDE/settings.cpp
@@ -16,7 +16,8 @@ Settings* pSettings;
 Settings::Settings(const QString &filename):
     mSettings(filename,QSettings::IniFormat),
     mDirs(this),
-    mEditor(this)
+    mEditor(this),
+    mCompilerSets(this)
 {
     // default values for editors
     mEditor.setDefault(SETTING_EDITOR_DEFAULT_ENCODING, QTextCodec::codecForLocale()->name());
@@ -60,6 +61,11 @@ Settings::Editor &Settings::editor()
     return mEditor;
 }
 
+Settings::CompilerSets &Settings::compilerSets()
+{
+    return mCompilerSets;
+}
+
 Settings::Dirs::Dirs(Settings *settings):
     _Base(settings, SETTING_DIRS)
 {
@@ -184,11 +190,14 @@ void Settings::CompilerSet::addOption(const QString &name, const QString section
     mOptions.push_back(pOption);
 }
 
-PCompilerOption& Settings::CompilerSet::findOption(const QString &setting)
+PCompilerOption Settings::CompilerSet::findOption(const QString &setting)
 {
-    return *std::find_if(mOptions.begin(),mOptions.end(),[setting](PCompilerOption p){
-        return (p->setting == setting);
-    });
+    for (PCompilerOption pOption : mOptions) {
+        if (pOption->setting == setting) {
+            return pOption;
+        }
+    }
+    return PCompilerOption();
 }
 
 char Settings::CompilerSet::getOptionValue(const QString &setting)
@@ -224,7 +233,7 @@ void Settings::CompilerSet::setCCompilerName(const QString &name)
     mCCompilerName = name;
 }
 
-const QString &Settings::CompilerSet::CppCompilerName() const
+const QString &Settings::CompilerSet::cppCompilerName() const
 {
     return mCppCompilerName;
 }
@@ -234,7 +243,7 @@ void Settings::CompilerSet::setCppCompilerName(const QString &name)
     mCppCompilerName = name;
 }
 
-const QString &Settings::CompilerSet::MakeName() const
+const QString &Settings::CompilerSet::makeName() const
 {
     return mMakeName;
 }
@@ -244,7 +253,7 @@ void Settings::CompilerSet::setMakeName(const QString &name)
     mMakeName = name;
 }
 
-const QString &Settings::CompilerSet::DebuggerName() const
+const QString &Settings::CompilerSet::debuggerName() const
 {
     return mDebuggerName;
 }
@@ -254,7 +263,7 @@ void Settings::CompilerSet::setDebuggerName(const QString &name)
     mDebuggerName = name;
 }
 
-const QString &Settings::CompilerSet::ProfilerName() const
+const QString &Settings::CompilerSet::profilerName() const
 {
     return mProfilerName;
 }
@@ -264,6 +273,16 @@ void Settings::CompilerSet::setProfilerName(const QString &name)
     mProfilerName = name;
 }
 
+const QString &Settings::CompilerSet::resourceCompilerName() const
+{
+    return mResourceCompilerName;
+}
+
+void Settings::CompilerSet::setResourceCompilerName(const QString &name)
+{
+    mResourceCompilerName = name;
+}
+
 QStringList &Settings::CompilerSet::binDirs()
 {
     return mBinDirs;
@@ -314,6 +333,16 @@ void Settings::CompilerSet::setType(const QString& value)
     mType = value;
 }
 
+const QString &Settings::CompilerSet::name()
+{
+    return mName;
+}
+
+void Settings::CompilerSet::setName(const QString &value)
+{
+    mName = value;
+}
+
 const QString &Settings::CompilerSet::folder()
 {
     return mFolder;
@@ -804,7 +833,7 @@ void Settings::CompilerSet::setOptions()
     addOption(tr("Use pipes instead of temporary files during compilation (-pipe)"), groupName, true, true, false, 0, "-pipe");
 }
 
-QByteArray Settings::CompilerSet::getIniOptions()
+QByteArray Settings::CompilerSet::iniOptions() const
 {
     QByteArray result;
     for (PCompilerOption p:mOptions) {
@@ -834,3 +863,215 @@ bool Settings::CompilerSet::useCustomCompileParams()
 {
     return mUseCustomCompileParams;
 }
+
+Settings::CompilerSets::CompilerSets(Settings *settings):
+    mSettings(settings),
+    mDefaultIndex(-1)
+{
+
+}
+
+Settings::PCompilerSet Settings::CompilerSets::addSet(const Settings::CompilerSet& set)
+{
+    PCompilerSet p=std::make_shared<CompilerSet>(set);
+    mList.push_back(p);
+    return p;
+}
+
+Settings::PCompilerSet Settings::CompilerSets::addSet(const QString &folder)
+{
+    PCompilerSet p=std::make_shared<CompilerSet>(folder);
+    mList.push_back(p);
+    return p;
+}
+
+static void setReleaseOptions(Settings::PCompilerSet& pSet) {
+    PCompilerOption pOption = pSet->findOption("-O");
+    if (pOption) {
+        pSet->setOption(pOption,'a');
+    }
+
+    pOption = pSet->findOption("-s");
+    if (pOption) {
+        pSet->setOption(pOption,'1');
+    }
+}
+
+static void setDebugOptions(Settings::PCompilerSet& pSet) {
+    PCompilerOption pOption = pSet->findOption("-g3");
+    if (pOption) {
+        pSet->setOption(pOption,'1');
+    }
+    pOption = pSet->findOption("-Wall");
+    if (pOption) {
+        pSet->setOption(pOption,'1');
+    }
+    pOption = pSet->findOption("-Wextra");
+    if (pOption) {
+        pSet->setOption(pOption,'1');
+    }
+}
+
+static void setProfileOptions(Settings::PCompilerSet& pSet) {
+    PCompilerOption pOption = pSet->findOption("-pg");
+    if (pOption) {
+        pSet->setOption(pOption,'1');
+    }
+}
+
+void Settings::CompilerSets::addSets(const QString &folder)
+{
+    if (!directoryExists(folder))
+        return;
+    if (!fileExists(includeTrailingPathDelimiter(folder)+"bin"+QDir::separator()+GCC_PROGRAM)) {
+        return;
+    }
+    // Default, release profile
+    PCompilerSet baseSet = addSet(folder);
+    QString baseName = baseSet->name();
+    QString platformName;
+    if (baseSet->target() == "x86_64") {
+        platformName = "64-bit";
+    } else {
+        platformName = "32-bit";
+    }
+    baseSet->setName(baseName + " " + platformName + " Release");
+    setReleaseOptions(baseSet);
+
+    baseSet = addSet(folder);
+    baseSet->setName(baseName + " " + platformName + " Debug");
+    setDebugOptions(baseSet);
+
+    baseSet = addSet(folder);
+    baseSet->setName(baseName + " " + platformName + " Profiling");
+    setProfileOptions(baseSet);
+
+    mDefaultIndex = mList.size() - 2;
+}
+
+void Settings::CompilerSets::clearSets()
+{
+    for (int i=0;i<mList.size();i++) {
+        mSettings->mSettings.beginGroup(QString(SETTING_COMPILTER_SET).arg(i));
+        mSettings->mSettings.remove("");
+        mSettings->mSettings.endGroup();
+    }
+    mList.clear();
+}
+
+void Settings::CompilerSets::findSets()
+{
+    addSets(includeTrailingPathDelimiter(mSettings->dirs().app())+"MinGW32");
+    addSets(includeTrailingPathDelimiter(mSettings->dirs().app())+"MinGW64");
+}
+
+void Settings::CompilerSets::saveSets()
+{
+    for (int i=0;i<mList.size();i++) {
+        saveSet(i);
+    }
+    mSettings->mSettings.beginGroup(SETTING_COMPILTER_SETS);
+    mSettings->mSettings.setValue(SETTING_COMPILTER_SETS_DEFAULT_INDEX,mDefaultIndex);
+    mSettings->mSettings.setValue(SETTING_COMPILTER_SETS_COUNT,mList.size());
+    mSettings->mSettings.endGroup();
+}
+
+void Settings::CompilerSets::loadSets()
+{
+    mList.clear();
+    mSettings->mSettings.beginGroup(SETTING_COMPILTER_SETS);
+    mDefaultIndex =mSettings->mSettings.value(SETTING_COMPILTER_SETS_DEFAULT_INDEX,-1).toInt();
+    int listSize = mSettings->mSettings.value(SETTING_COMPILTER_SETS_COUNT,0).toInt();
+    mSettings->mSettings.endGroup();
+    for (int i=0;i<listSize;i++) {
+        PCompilerSet pSet=loadSet(i);
+        mList.push_back(pSet);
+    }
+}
+
+Settings::CompilerSetList &Settings::CompilerSets::list()
+{
+    return mList;
+}
+
+int Settings::CompilerSets::size() const
+{
+    return mList.size();
+}
+
+int Settings::CompilerSets::defaultIndex() const
+{
+    return mDefaultIndex;
+}
+
+void Settings::CompilerSets::setDefaultIndex(int value)
+{
+    mDefaultIndex = value;
+}
+
+void Settings::CompilerSets::saveSet(int index)
+{
+    PCompilerSet pSet = mList[index];
+    mSettings->mSettings.beginGroup(QString(SETTING_COMPILTER_SET).arg(index));
+    mSettings->mSettings.setValue("ccompiler", pSet->CCompilerName());
+    mSettings->mSettings.setValue("cppcompiler", pSet->cppCompilerName());
+    mSettings->mSettings.setValue("debugger", pSet->debuggerName());
+    mSettings->mSettings.setValue("make", pSet->makeName());
+    mSettings->mSettings.setValue("windres", pSet->resourceCompilerName());
+    mSettings->mSettings.setValue("profiler", pSet->profilerName());
+
+    // Save option string
+    mSettings->mSettings.setValue("Options", pSet->iniOptions());
+
+    // Save extra 'general' options
+    mSettings->mSettings.setValue("useCustomCompileParams", pSet->useCustomCompileParams());
+    mSettings->mSettings.setValue("customCompileParams", pSet->customCompileParams());
+    mSettings->mSettings.setValue("useCustomLinkParams", pSet->useCustomLinkParams());
+    mSettings->mSettings.setValue("customLinkParams", pSet->customLinkParams());
+    mSettings->mSettings.setValue("StaticLink", pSet->staticLink());
+    mSettings->mSettings.setValue("AddCharset", pSet->autoAddCharsetParams());
+
+    // Paths
+    mSettings->mSettings.setValue("Bins",pSet->binDirs());
+    mSettings->mSettings.setValue("C",pSet->CIncludeDirs());
+    mSettings->mSettings.setValue("Cpp",pSet->CppIncludeDirs());
+    mSettings->mSettings.setValue("Libs",pSet->LibDirs());
+
+    mSettings->mSettings.endGroup();
+}
+
+Settings::PCompilerSet Settings::CompilerSets::loadSet(int index)
+{
+    PCompilerSet pSet = std::make_shared<CompilerSet>();
+    mSettings->mSettings.beginGroup(QString(SETTING_COMPILTER_SET).arg(index));
+    pSet->setCCompilerName(mSettings->mSettings.value("ccompiler").toString());
+    pSet->setCppCompilerName(mSettings->mSettings.value("cppcompiler").toString());
+    pSet->setDebuggerName(mSettings->mSettings.value("debugger").toString());
+    pSet->setMakeName(mSettings->mSettings.value("make").toString());
+    pSet->setResourceCompilerName(mSettings->mSettings.value("windres").toString());
+    pSet->setProfilerName(mSettings->mSettings.value("profiler").toString());
+
+    // Save option string
+    pSet->setIniOptions(mSettings->mSettings.value("Options").toByteArray());
+
+    // Save extra 'general' options
+    pSet->setUseCustomCompileParams(mSettings->mSettings.value("useCustomCompileParams").toBool());
+    pSet->setCustomCompileParams(mSettings->mSettings.value("customCompileParams").toString());
+    pSet->setUseCustomLinkParams(mSettings->mSettings.value("useCustomLinkParams").toBool());
+    pSet->setCustomLinkParams(mSettings->mSettings.value("customLinkParams").toString());
+    pSet->setStaticLink(mSettings->mSettings.value("StaticLink").toBool());
+    pSet->setAutoAddCharsetParams(mSettings->mSettings.value("AddCharset").toBool());
+
+    // Paths
+    pSet->binDirs().clear();
+    pSet->binDirs().append(mSettings->mSettings.value("Bins").toStringList());
+    pSet->CIncludeDirs().clear();
+    pSet->CIncludeDirs().append(mSettings->mSettings.value("C").toStringList());
+    pSet->CppIncludeDirs().clear();
+    pSet->CppIncludeDirs().append(mSettings->mSettings.value("Cpp").toStringList());
+    pSet->LibDirs().clear();
+    pSet->LibDirs().append(mSettings->mSettings.value("Libs").toStringList());
+
+    mSettings->mSettings.endGroup();
+    return pSet;
+}
diff --git a/RedPandaIDE/settings.h b/RedPandaIDE/settings.h
index 6b2ecc55..866151ed 100644
--- a/RedPandaIDE/settings.h
+++ b/RedPandaIDE/settings.h
@@ -10,8 +10,12 @@
  * gcc -print-search-dirs
  */
 
-#define SETTING_DIRS "dirs"
-#define SETTING_EDITOR "editor"
+#define SETTING_DIRS "Dirs"
+#define SETTING_EDITOR "Editor"
+#define SETTING_COMPILTER_SETS "CompilerSets"
+#define SETTING_COMPILTER_SETS_DEFAULT_INDEX "defaultIndex"
+#define SETTING_COMPILTER_SETS_COUNT "count"
+#define SETTING_COMPILTER_SET "CompilerSet_%1"
 #define SETTING_EDITOR_DEFAULT_ENCODING "default_encoding"
 #define SETTING_EDITOR_AUTO_INDENT "default_auto_indent"
 
@@ -79,21 +83,23 @@ public:
                 bool isCpp, bool isLinker,
                 int value, const QString& setting,
                 const QStringList& choices = QStringList());
-        PCompilerOption& findOption(const QString& setting);
+        PCompilerOption findOption(const QString& setting);
         char getOptionValue(const QString& setting);
         void setOption(const QString& setting, char valueChar);
         void setOption(PCompilerOption& option, char valueChar);
 
         const QString& CCompilerName() const;
         void setCCompilerName(const QString& name);
-        const QString& CppCompilerName() const;
+        const QString& cppCompilerName() const;
         void setCppCompilerName(const QString& name);
-        const QString& MakeName() const;
+        const QString& makeName() const;
         void setMakeName(const QString& name);
-        const QString& DebuggerName() const;
+        const QString& debuggerName() const;
         void setDebuggerName(const QString& name);
-        const QString& ProfilerName() const;
+        const QString& profilerName() const;
         void setProfilerName(const QString& name);
+        const QString& resourceCompilerName() const;
+        void setResourceCompilerName(const QString& name);
 
         QStringList& binDirs();
         QStringList& CIncludeDirs();
@@ -106,6 +112,8 @@ public:
         void setVersion(const QString& value);
         const QString& type();
         void setType(const QString& value);
+        const QString& name();
+        void setName(const QString& value);
         const QString& folder();
         void setFolder(const QString& value);
         QStringList& defines();
@@ -127,6 +135,10 @@ public:
 
         CompilerOptionList& options();
 
+        //Converts options to and from memory format
+        QByteArray iniOptions() const;
+        void setIniOptions(const QByteArray& value);
+
     private:
         int charToValue(char valueChar);
 
@@ -137,10 +149,6 @@ public:
         void setUserInput();
         void setOptions();
 
-        //Converts options to and from memory format
-        QByteArray getIniOptions();
-        void setIniOptions(const QByteArray& value);
-
         QByteArray getCompilerOutput(const QString& binDir, const QString& binFile,
                                      const QStringList& arguments);
     private:
@@ -179,6 +187,34 @@ public:
         CompilerOptionList mOptions;
     };
 
+    typedef std::shared_ptr<CompilerSet> PCompilerSet;
+    typedef std::vector<PCompilerSet> CompilerSetList;
+
+    class CompilerSets {
+    public:
+        explicit CompilerSets(Settings* settings);
+
+        PCompilerSet addSet(const CompilerSet& set);
+        PCompilerSet addSet(const QString& folder=QString());
+
+        void addSets(const QString& folder);
+        void clearSets();
+        void findSets();
+        void saveSets();
+        void loadSets();
+        //properties
+        CompilerSetList& list();
+        int size() const;
+        int defaultIndex() const;
+        void setDefaultIndex(int value);
+    private:
+        void saveSet(int index);
+        PCompilerSet loadSet(int index);
+        CompilerSetList mList;
+        int mDefaultIndex;
+        Settings* mSettings;
+    };
+
 public:
     explicit Settings(const QString& filename);
     explicit Settings(Settings&& settings) = delete;
@@ -192,10 +228,12 @@ public:
 
     Dirs& dirs();
     Editor& editor();
+    CompilerSets& compilerSets();
 private:
     QSettings mSettings;
     Dirs mDirs;
     Editor mEditor;
+    CompilerSets mCompilerSets;
 };
 
 
diff --git a/RedPandaIDE/utils.cpp b/RedPandaIDE/utils.cpp
index 8054ce6b..d5f4193b 100644
--- a/RedPandaIDE/utils.cpp
+++ b/RedPandaIDE/utils.cpp
@@ -128,3 +128,20 @@ bool directoryExists(const QString &file)
    QFileInfo dir(file);
    return dir.exists() && dir.isDir();
 }
+
+QString includeTrailingPathDelimiter(const QString &path)
+{
+    if (path.endsWith('/') || path.endsWith(QDir::separator())) {
+        return path;
+    } else {
+        return path + QDir::separator();
+    }
+}
+
+QString excludeTrailingPathDelimiter(const QString &path)
+{
+    int pos = path.length()-1;
+    while (pos>=0 && (path[pos]=='/' || path[pos]==QDir::separator()))
+        pos--;
+    return path.mid(0,pos+1);
+}
diff --git a/RedPandaIDE/utils.h b/RedPandaIDE/utils.h
index fce25bbe..bb9f0365 100644
--- a/RedPandaIDE/utils.h
+++ b/RedPandaIDE/utils.h
@@ -30,7 +30,8 @@ bool isNonPrintableAsciiChar(char ch);
 bool fileExists(const QString& file);
 bool fileExists(const QString& dir, const QString& fileName);
 bool directoryExists(const QString& file);
-
+QString includeTrailingPathDelimiter(const QString& path);
+QString excludeTrailingPathDelimiter(const QString& path);
 
 template <class F>
 class final_action