diff --git a/src/Mod/Path/Gui/AppPathGuiPy.cpp b/src/Mod/Path/Gui/AppPathGuiPy.cpp
index 6fd3e6e9a..7aad0b79a 100644
--- a/src/Mod/Path/Gui/AppPathGuiPy.cpp
+++ b/src/Mod/Path/Gui/AppPathGuiPy.cpp
@@ -95,16 +95,16 @@ private:
                 QFileInfo fileInfo = list.at(i);
                 scripts.push_back(fileInfo.baseName().toStdString());
             }
-            std::string selected;
+            std::string processor;
             PathGui::DlgProcessorChooser Dlg(scripts);
             if (Dlg.exec() != QDialog::Accepted) {
                 return Py::None();
             }
-            selected = Dlg.getSelected();
-        
+            processor = Dlg.getProcessor();
+
             std::ostringstream pre;
             std::ostringstream cmd;
-            if (selected.empty()) {
+            if (processor.empty()) {
                 App::Document *pcDoc = App::GetApplication().newDocument("Unnamed");
                 Gui::Command::runCommand(Gui::Command::Gui,"import Path");
                 cmd << "Path.read(\"" << EncodedName << "\",\"" << pcDoc->getName() << "\")";
@@ -112,14 +112,14 @@ private:
             } else {
                 for (int i = 0; i < list.size(); ++i) {
                     QFileInfo fileInfo = list.at(i);
-                    if (fileInfo.baseName().toStdString() == selected) {
+                    if (fileInfo.baseName().toStdString() == processor) {
                         if (fileInfo.absoluteFilePath().contains(QString::fromLatin1("PathScripts"))) {
-                            pre << "from PathScripts import " << selected;
+                            pre << "from PathScripts import " << processor;
                         } else {
-                            pre << "import " << selected;
+                            pre << "import " << processor;
                         }
                         Gui::Command::runCommand(Gui::Command::Gui,pre.str().c_str());
-                        cmd << selected << ".open(\"" << EncodedName << "\")";
+                        cmd << processor << ".open(\"" << EncodedName << "\")";
                         Gui::Command::runCommand(Gui::Command::Gui,cmd.str().c_str());
                     }
                 }
@@ -162,12 +162,12 @@ private:
                 QFileInfo fileInfo = list.at(i);
                 scripts.push_back(fileInfo.baseName().toStdString());
             }
-            std::string selected;
+            std::string processor;
             PathGui::DlgProcessorChooser Dlg(scripts);
             if (Dlg.exec() != QDialog::Accepted) {
                 return Py::None();
             }
-            selected = Dlg.getSelected();
+            processor = Dlg.getProcessor();
 
             App::Document *pcDoc = 0;
             if (DocName)
@@ -181,21 +181,21 @@ private:
 
             std::ostringstream pre;
             std::ostringstream cmd;
-            if (selected.empty()) {
+            if (processor.empty()) {
                 Gui::Command::runCommand(Gui::Command::Gui,"import Path");
                 cmd << "Path.read(\"" << EncodedName << "\",\"" << pcDoc->getName() << "\")";
                 Gui::Command::runCommand(Gui::Command::Gui,cmd.str().c_str());
             } else {
                 for (int i = 0; i < list.size(); ++i) {
                     QFileInfo fileInfo = list.at(i);
-                    if (fileInfo.baseName().toStdString() == selected) {
+                    if (fileInfo.baseName().toStdString() == processor) {
                         if (fileInfo.absoluteFilePath().contains(QString::fromLatin1("PathScripts"))) {
-                            pre << "from PathScripts import " << selected;
+                            pre << "from PathScripts import " << processor;
                         } else {
-                            pre << "import " << selected;
+                            pre << "import " << processor;
                         }
                         Gui::Command::runCommand(Gui::Command::Gui,pre.str().c_str());
-                        cmd << selected << ".insert(\"" << EncodedName << "\",\"" << pcDoc->getName() << "\")";
+                        cmd << processor << ".insert(\"" << EncodedName << "\",\"" << pcDoc->getName() << "\")";
                         Gui::Command::runCommand(Gui::Command::Gui,cmd.str().c_str());
                     }
                 }
@@ -238,16 +238,16 @@ private:
                 QFileInfo fileInfo = list.at(i);
                 scripts.push_back(fileInfo.baseName().toStdString());
             }
-            std::string selected;
-            PathGui::DlgProcessorChooser Dlg(scripts);
+            PathGui::DlgProcessorChooser Dlg(scripts, true);
             if (Dlg.exec() != QDialog::Accepted) {
                 return Py::None();
             }
-            selected = Dlg.getSelected();
+            std::string processor = Dlg.getProcessor();
+            std::string arguments = Dlg.getArguments();
 
             std::ostringstream pre;
             std::ostringstream cmd;
-            if (selected.empty()) {
+            if (processor.empty()) {
                 if (objlist.size() > 1) {
                     throw Py::RuntimeError("Cannot export more than one object without using a post script");
                 }
@@ -256,7 +256,7 @@ private:
                     App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(item)->getDocumentObjectPtr();
                     App::Document* doc = obj->getDocument();
                     Gui::Command::runCommand(Gui::Command::Gui,"import Path");
-                    cmd << "Path.write(FreeCAD.getDocument(\"" << doc->getName() << "\").getObject(\"" << obj->getNameInDocument() << "\"),\"" << EncodedName << "\")";            
+                    cmd << "Path.write(FreeCAD.getDocument(\"" << doc->getName() << "\").getObject(\"" << obj->getNameInDocument() << "\"),\"" << EncodedName << "\")";
                     Gui::Command::runCommand(Gui::Command::Gui,cmd.str().c_str());
                 } else {
                     return Py::None();
@@ -264,14 +264,14 @@ private:
             } else {
                 for (int i = 0; i < list.size(); ++i) {
                     QFileInfo fileInfo = list.at(i);
-                    if (fileInfo.baseName().toStdString() == selected) {
+                    if (fileInfo.baseName().toStdString() == processor) {
                         if (fileInfo.absoluteFilePath().contains(QString::fromLatin1("PathScripts"))) {
-                            pre << "from PathScripts import " << selected;
+                            pre << "from PathScripts import " << processor;
                         } else {
-                            pre << "import " << selected;
+                            pre << "import " << processor;
                         }
                         Gui::Command::runCommand(Gui::Command::Gui,pre.str().c_str());
-                        cmd << selected << ".export(__objs__,\"" << EncodedName << "\")";
+                        cmd << processor << ".export(__objs__,\"" << EncodedName << "\",\"" << arguments << "\")";
                         Gui::Command::runCommand(Gui::Command::Gui,cmd.str().c_str());
                     }
                 }
diff --git a/src/Mod/Path/Gui/DlgProcessorChooser.cpp b/src/Mod/Path/Gui/DlgProcessorChooser.cpp
index 1cb51c1b8..62a473a88 100644
--- a/src/Mod/Path/Gui/DlgProcessorChooser.cpp
+++ b/src/Mod/Path/Gui/DlgProcessorChooser.cpp
@@ -42,7 +42,7 @@ using namespace PathGui;
 
 /* TRANSLATOR PathGui::DlgProcessorChooser */
 
-DlgProcessorChooser::DlgProcessorChooser(std::vector<std::string> &scriptnames)
+DlgProcessorChooser::DlgProcessorChooser(std::vector<std::string> &scriptnames, bool withArguments)
   : QDialog(Gui::getMainWindow()), ui(new Ui_DlgProcessorChooser)
 {
     ui->setupUi(this);
@@ -50,23 +50,35 @@ DlgProcessorChooser::DlgProcessorChooser(std::vector<std::string> &scriptnames)
     for (std::vector<std::string>::const_iterator it = scriptnames.begin(); it != scriptnames.end(); ++it)
         ui->comboBox->addItem(QString::fromUtf8((*it).c_str()));
     QMetaObject::connectSlotsByName(this);
+    if (withArguments) {
+      ui->argsLabel->setEnabled(true);
+      ui->argsLineEdit->setEnabled(true);
+    }
 }
 
 DlgProcessorChooser::~DlgProcessorChooser()
 {
 }
 
-std::string DlgProcessorChooser::getSelected() 
+std::string DlgProcessorChooser::getProcessor()
 {
-    return entry;
+    return processor;
+}
+
+std::string DlgProcessorChooser::getArguments()
+{
+  return arguments;
 }
 
 void DlgProcessorChooser::accept()
 {
-    if (ui->comboBox->currentText() == tr("None"))
-        entry = "";
-    else
-        entry = ui->comboBox->currentText().toUtf8().data();
+    if (ui->comboBox->currentText() == tr("None")) {
+        processor = "";
+        arguments = "";
+    } else {
+        processor = ui->comboBox->currentText().toUtf8().data();
+        arguments = ui->argsLineEdit->text().toUtf8().data();
+    }
     QDialog::accept();
 }
 #include "moc_DlgProcessorChooser.cpp"
diff --git a/src/Mod/Path/Gui/DlgProcessorChooser.h b/src/Mod/Path/Gui/DlgProcessorChooser.h
index ae7a6178f..37213de71 100644
--- a/src/Mod/Path/Gui/DlgProcessorChooser.h
+++ b/src/Mod/Path/Gui/DlgProcessorChooser.h
@@ -36,10 +36,11 @@ class DlgProcessorChooser : public QDialog
     Q_OBJECT
 
 public:
-    DlgProcessorChooser(std::vector<std::string> &scriptnames);
+    DlgProcessorChooser(std::vector<std::string> &scriptnames, bool withArguments = false);
     ~DlgProcessorChooser();
 
-    std::string getSelected();
+    std::string getProcessor();
+    std::string getArguments();
 
     void accept();
 
@@ -47,7 +48,7 @@ protected Q_SLOTS:
 
 private:
     Ui_DlgProcessorChooser* ui;
-    std::string entry;
+    std::string processor, arguments;
 };
 
 }
diff --git a/src/Mod/Path/Gui/DlgProcessorChooser.ui b/src/Mod/Path/Gui/DlgProcessorChooser.ui
index a8c8636a6..39543d03a 100644
--- a/src/Mod/Path/Gui/DlgProcessorChooser.ui
+++ b/src/Mod/Path/Gui/DlgProcessorChooser.ui
@@ -6,18 +6,42 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>239</width>
-    <height>82</height>
+    <width>272</width>
+    <height>107</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Choose a processor</string>
   </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <item>
+  <layout class="QFormLayout" name="formLayout">
+   <item row="0" column="0">
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>Processor</string>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1">
     <widget class="QComboBox" name="comboBox"/>
    </item>
-   <item>
+   <item row="1" column="0">
+    <widget class="QLabel" name="argsLabel">
+     <property name="enabled">
+      <bool>false</bool>
+     </property>
+     <property name="text">
+      <string>Arguments</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1">
+    <widget class="QLineEdit" name="argsLineEdit">
+     <property name="enabled">
+      <bool>false</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0" colspan="2">
     <widget class="QDialogButtonBox" name="buttonBox">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
@@ -25,6 +49,9 @@
      <property name="standardButtons">
       <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
      </property>
+     <property name="centerButtons">
+      <bool>true</bool>
+     </property>
     </widget>
    </item>
   </layout>