diff --git a/src/slic3r/CMakeLists.txt b/src/slic3r/CMakeLists.txt
index 7f06cac29..03413f933 100644
--- a/src/slic3r/CMakeLists.txt
+++ b/src/slic3r/CMakeLists.txt
@@ -111,6 +111,8 @@ set(SLIC3R_GUI_SOURCES
     GUI/WipeTowerDialog.hpp
     GUI/RammingChart.cpp
     GUI/RammingChart.hpp
+    GUI/RemovableDriveManager.cpp
+    GUI/RemovableDriveManager.hpp
     GUI/BonjourDialog.cpp
     GUI/BonjourDialog.hpp
     GUI/ButtonsDescription.cpp
diff --git a/src/slic3r/GUI/AppConfig.cpp b/src/slic3r/GUI/AppConfig.cpp
index 60f4edf47..16f045966 100644
--- a/src/slic3r/GUI/AppConfig.cpp
+++ b/src/slic3r/GUI/AppConfig.cpp
@@ -357,6 +357,7 @@ void AppConfig::update_skein_dir(const std::string &dir)
 
 std::string AppConfig::get_last_output_dir(const std::string &alt) const
 {
+	
     const auto it = m_storage.find("");
     if (it != m_storage.end()) {
         const auto it2 = it->second.find("last_output_path");
diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index a74c6b0c0..c36c2748d 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -46,6 +46,7 @@
 #include "SysInfoDialog.hpp"
 #include "KBShortcutsDialog.hpp"
 #include "UpdateDialogs.hpp"
+#include "RemovableDriveManager.hpp"
 
 #ifdef __WXMSW__
 #include <Shlobj.h>
@@ -269,6 +270,8 @@ bool GUI_App::on_init_inner()
 
         this->obj_manipul()->update_if_dirty();
 
+		RemovableDriveManager::get_instance().update(wxGetLocalTime());
+        
         // Preset updating & Configwizard are done after the above initializations,
         // and after MainFrame is created & shown.
         // The extra CallAfter() is needed because of Mac, where this is the only way
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 169cbcb60..5d967cb6c 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -77,6 +77,7 @@
 #include "../Utils/FixModelByWin10.hpp"
 #include "../Utils/UndoRedo.hpp"
 #include "../Utils/Thread.hpp"
+#include "RemovableDriveManager.hpp"
 
 #include <wx/glcanvas.h>    // Needs to be last because reasons :-/
 #include "WipeTowerDialog.hpp"
@@ -4555,7 +4556,13 @@ void Plater::export_gcode()
     }
     default_output_file = fs::path(Slic3r::fold_utf8_to_ascii(default_output_file.string()));
     auto start_dir = wxGetApp().app_config->get_last_output_dir(default_output_file.parent_path().string());
-
+	if (GUI::RemovableDriveManager::get_instance().update())
+	{
+		if (!RemovableDriveManager::get_instance().is_path_on_removable_drive(start_dir))
+		{
+			start_dir = RemovableDriveManager::get_instance().get_last_drive_path();
+		}
+	}
     wxFileDialog dlg(this, (printer_technology() == ptFFF) ? _(L("Save G-code file as:")) : _(L("Save SL1 file as:")),
         start_dir,
         from_path(default_output_file.filename()),
diff --git a/src/slic3r/GUI/RemovableDriveManager.cpp b/src/slic3r/GUI/RemovableDriveManager.cpp
new file mode 100644
index 000000000..9b3020e79
--- /dev/null
+++ b/src/slic3r/GUI/RemovableDriveManager.cpp
@@ -0,0 +1,339 @@
+#include "RemovableDriveManager.hpp"
+#include <iostream>
+#include "boost/nowide/convert.hpp"
+
+#if _WIN32
+#include <windows.h>
+#include <tchar.h>
+#include <winioctl.h>
+#include <shlwapi.h>
+DEFINE_GUID(GUID_DEVINTERFACE_USB_DEVICE,
+	0xA5DCBF10L, 0x6530, 0x11D2, 0x90, 0x1F, 0x00, 0xC0, 0x4F, 0xB9, 0x51, 0xED);
+#else
+//linux includes
+#include <errno.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <glob.h>
+#include <libgen.h>
+#include <pwd.h>
+#endif
+
+namespace Slic3r {
+namespace GUI { 
+//std::vector<DriveData>  RemovableDriveManager::m_current_drives;
+//std::vector<std::function<void()>>  RemovableDriveManager::m_callbacks;
+
+
+#if _WIN32
+void RemovableDriveManager::search_for_drives()
+{
+	m_current_drives.clear();
+	m_current_drives.reserve(26);
+	DWORD drives_mask = GetLogicalDrives();
+	for (size_t i = 0; i < 26; i++)
+	{
+		if(drives_mask & (1 << i))
+		{
+			std::string path (1,(char)('A' + i));
+			path+=":";
+			UINT drive_type = GetDriveTypeA(path.c_str());
+			//std::cout << "found drive" << (char)('A' + i) << ": type:" <<driveType << "\n";
+			if (drive_type ==  DRIVE_REMOVABLE)
+			{
+				// get name of drive
+				std::wstring wpath = std::wstring(path.begin(), path.end());
+				std::wstring volume_name;
+				volume_name.resize(1024);
+				std::wstring file_system_name;
+				file_system_name.resize(1024);
+				LPWSTR  lp_volume_name_buffer = new wchar_t;
+				BOOL error = GetVolumeInformationW(wpath.c_str(), &volume_name[0], sizeof(volume_name), NULL, NULL, NULL, &file_system_name[0], sizeof(file_system_name));
+				if(error != 0)
+				{
+					if (volume_name == L"")
+					{
+						volume_name = L"REMOVABLE DRIVE";
+					}
+					if (file_system_name != L"")
+					{
+						ULARGE_INTEGER free_space;
+						GetDiskFreeSpaceExA(path.c_str(), &free_space, NULL, NULL);
+						//std::cout << std::string(volumeName.begin(), volumeName.end()) << " " << std::string(fileSystemName.begin(), fileSystemName.end()) << " " << freeSpace.QuadPart << "\n";
+						if (free_space.QuadPart > 0)
+						{
+							path += "\\";
+							m_current_drives.push_back(DriveData(boost::nowide::narrow(volume_name), path));
+						}
+					}
+				}
+			}
+		}
+	}
+	//std::cout << "found drives:" << m_current_drives.size() << "\n";
+}
+void RemovableDriveManager::eject_drive(const std::string &path)
+{
+
+	//if (!update() || !is_drive_mounted(path))
+	if(m_current_drives.empty())
+		return;
+	for (auto it = m_current_drives.begin(); it != m_current_drives.end(); ++it)
+	{
+		if ((*it).path == path)
+		{
+			std::string mpath = "\\\\.\\" + path;
+			mpath = mpath.substr(0, mpath.size() - 1);
+			std::cout << "Ejecting " << mpath << "\n";
+			HANDLE handle = CreateFileA(mpath.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr, OPEN_EXISTING, 0, nullptr);
+			if (handle == INVALID_HANDLE_VALUE)
+			{
+				std::cerr << "Ejecting " << mpath << " failed " << GetLastError() << " \n";
+				return;
+			}
+			DWORD deviceControlRetVal(0);
+			BOOL error = DeviceIoControl(handle, IOCTL_STORAGE_EJECT_MEDIA, nullptr, 0, nullptr, 0, &deviceControlRetVal, nullptr);
+			CloseHandle(handle);
+			if (error == 0)
+			{
+				std::cerr << "Ejecting " << mpath << " failed " << deviceControlRetVal << " " << GetLastError() << " \n";
+				return;
+			}
+
+
+			m_current_drives.erase(it);
+			break;
+		}
+	}
+}
+bool RemovableDriveManager::is_path_on_removable_drive(const std::string &path)
+{
+	if (m_current_drives.empty())
+		return false;
+	int letter = PathGetDriveNumberA(path.c_str());
+	for (auto it = m_current_drives.begin(); it != m_current_drives.end(); ++it)
+	{
+		char drive = (*it).path[0];
+		if (drive == ('A' + letter))
+			return true;
+	}
+	return false;
+}
+void RemovableDriveManager::register_window()
+{
+	/*
+	WNDCLASSEX wndClass;
+
+	wndClass.cbSize = sizeof(WNDCLASSEX);
+	wndClass.style = CS_OWNDC | CS_HREDRAW | CS_VREDRAW;
+	wndClass.hInstance = reinterpret_cast<HINSTANCE>(GetModuleHandle(0));
+	wndClass.lpfnWndProc = reinterpret_cast<WNDPROC>(WinProcCallback);
+	wndClass.cbClsExtra = 0;
+	wndClass.cbWndExtra = 0;
+	wndClass.hIcon = LoadIcon(0, IDI_APPLICATION);
+	wndClass.hbrBackground = CreateSolidBrush(RGB(192, 192, 192));
+	wndClass.hCursor = LoadCursor(0, IDC_ARROW);
+	wndClass.lpszClassName = L"SlicerWindowClass";
+	wndClass.lpszMenuName = NULL;
+	wndClass.hIconSm = wndClass.hIcon;
+	*/
+}
+#else
+void RemovableDriveManager::search_for_drives()
+{
+    
+	m_current_drives.clear();
+	m_current_drives.reserve(26);
+
+    //search /media/* folder
+	search_path("/media/*", "/media");
+
+    std::string path(std::getenv("USER"));
+	std::string pp(path);
+	//std::cout << "user: "<< path << "\n";
+	if(path == "root"){ //if program is run with sudo, we have to search for all users 
+		while (true) {
+	        passwd* entry = getpwent();
+	        if (!entry) {
+	            break;
+	        }
+	        path = entry->pw_name;
+	        pp = path;
+	        //search /media/USERNAME/* folder
+			pp = "/media/"+pp;
+			path = "/media/" + path + "/*";
+			search_path(path, pp);
+
+			//search /run/media/USERNAME/* folder
+			path = "/run" + path;
+			pp = "/run"+pp;
+			search_path(path, pp);
+	    }
+	    endpwent();
+	}else
+	{
+		//search /media/USERNAME/* folder
+		pp = "/media/"+pp;
+		path = "/media/" + path + "/*";
+		search_path(path, pp);
+
+		//search /run/media/USERNAME/* folder
+		path = "/run" + path;
+		pp = "/run"+pp;
+		search_path(path, pp);
+
+	}
+	
+	//std::cout << "found drives:" <<m_current_drives.size() << "\n";
+}
+void RemovableDriveManager::search_path(const std::string &path,const std::string &parent_path)
+{
+    glob_t globbuf;
+	globbuf.gl_offs = 2;
+	int error = glob(path.c_str(), GLOB_TILDE, NULL, &globbuf);
+	if(error == 0) 
+	{
+		for(size_t i = 0; i < globbuf.gl_pathc; i++)
+		{
+			//if not same file system - could be removable drive
+			if(!compare_filesystem_id(globbuf.gl_pathv[i], parent_path))
+			{
+				std::string name = basename(globbuf.gl_pathv[i]);
+	            m_current_drives.push_back(DriveData(name,globbuf.gl_pathv[i]));
+			}
+		}
+	}else
+	{
+		//if error - path probably doesnt exists so function just exits
+		//std::cout<<"glob error "<< error<< "\n";
+	}
+	
+	globfree(&globbuf);
+}
+
+bool RemovableDriveManager::compare_filesystem_id(const std::string &path_a, const std::string &path_b)
+{
+	struct stat buf;
+	stat(path_a.c_str() ,&buf);
+	dev_t id_a = buf.st_dev;
+	stat(path_b.c_str() ,&buf);
+	dev_t id_b = buf.st_dev;
+	return id_a == id_b;
+}
+void RemovableDriveManager::eject_drive(const std::string &path)
+{
+	if (m_current_drives.empty())
+		return;
+
+	for (auto it = m_current_drives.begin(); it != m_current_drives.end(); ++it)
+	{
+		if((*it).path == path)
+		{
+            std::cout<<"Ejecting "<<(*it).name<<" from "<< (*it).path<<"\n";
+            std::string command = "umount ";
+            command += (*it).path;
+            int err = system(command.c_str());
+            if(err)
+            {
+                std::cerr<<"Ejecting failed\n";
+                return;
+            }
+            m_current_drives.erase(it);
+            		
+            break;
+		}
+
+	}
+
+}
+bool RemovableDriveManager::is_path_on_removable_drive(const std::string &path)
+{
+	if (m_current_drives.empty())
+		return false;
+	for (auto it = m_current_drives.begin(); it != m_current_drives.end(); ++it)
+	{
+		if(compare_filesystem_id(path, (*it).path))
+			return true;
+	}
+	return false;
+}
+#endif
+bool RemovableDriveManager::update(long time)
+{
+	static long last_update = 0;
+	if(last_update == 0)
+	{
+		//add_callback(std::bind(&RemovableDriveManager::print, RemovableDriveManager::getInstance()));
+		add_callback([](void) { RemovableDriveManager::get_instance().print(); });
+#if _WIN32
+		register_window();
+#endif
+	}
+	if(time != 0) //time = 0 is forced update
+	{
+		long diff = last_update - time;
+		if(diff <= -2)
+		{
+			last_update = time;
+		}else
+		{
+			return false; // return value shouldnt matter if update didnt run
+		}
+	}
+	search_for_drives();
+	check_and_notify();
+	return !m_current_drives.empty();
+}
+
+
+bool  RemovableDriveManager::is_drive_mounted(const std::string &path)
+{
+	for (auto it = m_current_drives.begin(); it != m_current_drives.end(); ++it)
+	{
+		if ((*it).path == path)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+std::string RemovableDriveManager::get_last_drive_path()
+{
+	if (!m_current_drives.empty())
+	{
+//#if _WIN32
+//		return m_current_drives.back().path + "\\";
+//#else
+		return m_current_drives.back().path;
+//#endif	
+	}
+	return "";
+}
+std::vector<DriveData> RemovableDriveManager::get_all_drives()
+{
+	return m_current_drives;
+}
+void RemovableDriveManager::check_and_notify()
+{
+	//std::cout<<"drives count: "<<m_drives_count;
+	if(m_drives_count != m_current_drives.size())
+	{
+		//std::cout<<" vs "<< m_current_drives.size();
+		for (auto it = m_callbacks.begin(); it != m_callbacks.end(); ++it)
+		{
+			(*it)();
+		}
+		m_drives_count = m_current_drives.size();
+	}
+	//std::cout<<"\n";
+}
+void RemovableDriveManager::add_callback(std::function<void()> callback)
+{
+	m_callbacks.push_back(callback);
+}
+void RemovableDriveManager::print()
+{
+	std::cout << "notified\n";
+}
+}}//namespace Slicer::Gui::
\ No newline at end of file
diff --git a/src/slic3r/GUI/RemovableDriveManager.hpp b/src/slic3r/GUI/RemovableDriveManager.hpp
new file mode 100644
index 000000000..b465b1c1b
--- /dev/null
+++ b/src/slic3r/GUI/RemovableDriveManager.hpp
@@ -0,0 +1,50 @@
+#ifndef slic3r_GUI_RemovableDriveManager_hpp_
+#define slic3r_GUI_RemovableDriveManager_hpp_
+
+#include <vector>
+#include <string>
+
+namespace Slic3r {
+namespace GUI {
+struct DriveData
+{
+	std::string name;
+	std::string path;
+	DriveData(std::string n, std::string p):name(n),path(p){}
+};
+class RemovableDriveManager
+{
+public:
+	static RemovableDriveManager& get_instance()
+	{
+		static RemovableDriveManager instance; 
+		return instance;
+	}
+	RemovableDriveManager(RemovableDriveManager const&) = delete;
+	void operator=(RemovableDriveManager const&) = delete;
+	
+	//update() searches for removable devices, returns false if empty.
+	bool update(long time = 0);  //time = 0 is forced update
+	bool is_drive_mounted(const std::string &path);
+	void eject_drive(const std::string &path);
+	std::string get_last_drive_path();
+	std::vector<DriveData> get_all_drives();
+	bool is_path_on_removable_drive(const std::string &path);
+	void add_callback(std::function<void()> callback);
+	void print();
+private:
+	RemovableDriveManager():m_drives_count(0){}
+	void search_for_drives();
+	void check_and_notify();
+	std::vector<DriveData> m_current_drives;
+	std::vector<std::function<void()>> m_callbacks;
+	size_t m_drives_count;
+#if _WIN32
+	void register_window();
+#else
+	void search_path(const std::string &path, const std::string &parent_path);
+	bool compare_filesystem_id(const std::string &path_a, const std::string &path_b);
+#endif
+};
+}}
+#endif
\ No newline at end of file