diff --git a/wkhtmltopdf/bin/wkhtmltoimage.exe b/wkhtmltopdf/bin/wkhtmltoimage.exe
deleted file mode 100644
index 5d8d9f1..0000000
Binary files a/wkhtmltopdf/bin/wkhtmltoimage.exe and /dev/null differ
diff --git a/wkhtmltopdf/bin/wkhtmltopdf.exe b/wkhtmltopdf/bin/wkhtmltopdf.exe
deleted file mode 100644
index d651532..0000000
Binary files a/wkhtmltopdf/bin/wkhtmltopdf.exe and /dev/null differ
diff --git a/wkhtmltopdf/bin/wkhtmltox.dll b/wkhtmltopdf/bin/wkhtmltox.dll
deleted file mode 100644
index b621019..0000000
Binary files a/wkhtmltopdf/bin/wkhtmltox.dll and /dev/null differ
diff --git a/wkhtmltopdf/include/wkhtmltox/dllbegin.inc b/wkhtmltopdf/include/wkhtmltox/dllbegin.inc
deleted file mode 100644
index 4535efc..0000000
--- a/wkhtmltopdf/include/wkhtmltox/dllbegin.inc
+++ /dev/null
@@ -1,54 +0,0 @@
-/* -*- mode: c++; tab-width: 4; indent-tabs-mode: t; eval: (progn (c-set-style "stroustrup") (c-set-offset 'innamespace 0)); -*-
- * vi:set ts=4 sts=4 sw=4 noet :
- *
- * Copyright 2010-2020 wkhtmltopdf authors
- *
- * This file is part of wkhtmltopdf.
- *
- * wkhtmltopdf is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * wkhtmltopdf is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with wkhtmltopdf. If not, see .
- */
-
-#ifndef __WKHTMLTOPDF_DLLBEGIN__
-#define __WKHTMLTOPDF_DLLBEGIN__
-
-#if defined _WIN32 || defined __CYGWIN__
- #ifdef BUILDING_DLL
- #define DLL_PUBLIC __declspec(dllexport)
- #else
- #define DLL_PUBLIC __declspec(dllimport)
- #endif
- #define DLL_LOCAL
-#else
- #if __GNUC__ >= 4
- #define DLL_PUBLIC __attribute__ ((visibility("default")))
- #define DLL_LOCAL __attribute__ ((visibility("hidden")))
- #else
- #define DLL_PUBLIC
- #define DLL_LOCAL
- #endif
-#endif
-
-#if defined _WIN32
-#define CALLTYPE __stdcall
-#else
-#define CALLTYPE
-#endif
-
-#ifdef __cplusplus
- #define CAPI(type) extern "C" DLL_PUBLIC type CALLTYPE
-#else
- #define CAPI(type) DLL_PUBLIC type CALLTYPE
-#endif
-
-#endif /*__WKHTMLTOPDF_DLLBEGIN__*/
diff --git a/wkhtmltopdf/include/wkhtmltox/dllend.inc b/wkhtmltopdf/include/wkhtmltox/dllend.inc
deleted file mode 100644
index ae23f3b..0000000
--- a/wkhtmltopdf/include/wkhtmltox/dllend.inc
+++ /dev/null
@@ -1,30 +0,0 @@
-/* -*- mode: c++; tab-width: 4; indent-tabs-mode: t; eval: (progn (c-set-style "stroustrup") (c-set-offset 'innamespace 0)); -*-
- * vi:set ts=4 sts=4 sw=4 noet :
- *
- * Copyright 2010-2020 wkhtmltopdf authors
- *
- * This file is part of wkhtmltopdf.
- *
- * wkhtmltopdf is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * wkhtmltopdf is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with wkhtmltopdf. If not, see .
- */
-
-#ifdef __WKHTMLTOPDF_DLLBEGIN__
-
-#undef __WKHTMLTOPDF_DLLBEGIN__
-#undef DLL_PUBLIC
-#undef DLL_LOCAL
-#undef CAPI
-#undef CALLTYPE
-
-#endif /*__WKHTMLTOPDF_DLLBEGIN__*/
diff --git a/wkhtmltopdf/include/wkhtmltox/image.h b/wkhtmltopdf/include/wkhtmltox/image.h
deleted file mode 100644
index 6b1f910..0000000
--- a/wkhtmltopdf/include/wkhtmltox/image.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* -*- mode: c++; tab-width: 4; indent-tabs-mode: t; eval: (progn (c-set-style "stroustrup") (c-set-offset 'innamespace 0)); -*-
- * vi:set ts=4 sts=4 sw=4 noet :
- *
- * Copyright 2010-2020 wkhtmltopdf authors
- *
- * This file is part of wkhtmltopdf.
- *
- * wkhtmltopdf is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * wkhtmltopdf is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with wkhtmltopdf. If not, see .
- */
-
-#ifndef __IMAGE_H__
-#define __IMAGE_H__
-
-#ifdef BUILDING_WKHTMLTOX
-#include "dllbegin.inc"
-#else
-#include
-#endif
-
-struct wkhtmltoimage_global_settings;
-typedef struct wkhtmltoimage_global_settings wkhtmltoimage_global_settings;
-
-struct wkhtmltoimage_converter;
-typedef struct wkhtmltoimage_converter wkhtmltoimage_converter;
-
-typedef void (*wkhtmltoimage_str_callback)(wkhtmltoimage_converter * converter, const char * str);
-typedef void (*wkhtmltoimage_int_callback)(wkhtmltoimage_converter * converter, const int val);
-typedef void (*wkhtmltoimage_void_callback)(wkhtmltoimage_converter * converter);
-
-CAPI(int) wkhtmltoimage_init(int use_graphics);
-CAPI(int) wkhtmltoimage_deinit();
-CAPI(int) wkhtmltoimage_extended_qt();
-CAPI(const char *)wkhtmltoimage_version();
-
-CAPI(wkhtmltoimage_global_settings *) wkhtmltoimage_create_global_settings();
-
-CAPI(int) wkhtmltoimage_set_global_setting(wkhtmltoimage_global_settings * settings, const char * name, const char * value);
-CAPI(int) wkhtmltoimage_get_global_setting(wkhtmltoimage_global_settings * settings, const char * name, char * value, int vs);
-
-CAPI(wkhtmltoimage_converter *) wkhtmltoimage_create_converter(wkhtmltoimage_global_settings * settings, const char * data);
-CAPI(void) wkhtmltoimage_destroy_converter(wkhtmltoimage_converter * converter);
-
-CAPI(void) wkhtmltoimage_set_warning_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_str_callback cb);
-CAPI(void) wkhtmltoimage_set_error_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_str_callback cb);
-CAPI(void) wkhtmltoimage_set_phase_changed_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_void_callback cb);
-CAPI(void) wkhtmltoimage_set_progress_changed_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_int_callback cb);
-CAPI(void) wkhtmltoimage_set_finished_callback(wkhtmltoimage_converter * converter, wkhtmltoimage_int_callback cb);
-CAPI(int) wkhtmltoimage_convert(wkhtmltoimage_converter * converter);
-/* CAPI(void) wkhtmltoimage_begin_conversion(wkhtmltoimage_converter * converter); */
-/* CAPI(void) wkhtmltoimage_cancel(wkhtmltoimage_converter * converter); */
-
-CAPI(int) wkhtmltoimage_current_phase(wkhtmltoimage_converter * converter);
-CAPI(int) wkhtmltoimage_phase_count(wkhtmltoimage_converter * converter);
-CAPI(const char *) wkhtmltoimage_phase_description(wkhtmltoimage_converter * converter, int phase);
-CAPI(const char *) wkhtmltoimage_progress_string(wkhtmltoimage_converter * converter);
-CAPI(int) wkhtmltoimage_http_error_code(wkhtmltoimage_converter * converter);
-CAPI(long) wkhtmltoimage_get_output(wkhtmltoimage_converter * converter, const unsigned char **);
-
-#ifdef BUILDING_WKHTMLTOX
-#include "dllend.inc"
-#else
-#include
-#endif
-
-#endif /*__IMAGE_H__*/
diff --git a/wkhtmltopdf/include/wkhtmltox/pdf.h b/wkhtmltopdf/include/wkhtmltox/pdf.h
deleted file mode 100644
index 0ed2ad4..0000000
--- a/wkhtmltopdf/include/wkhtmltox/pdf.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* -*- mode: c++; tab-width: 4; indent-tabs-mode: t; eval: (progn (c-set-style "stroustrup") (c-set-offset 'innamespace 0)); -*-
- * vi:set ts=4 sts=4 sw=4 noet :
- *
- * Copyright 2010-2020 wkhtmltopdf authors
- *
- * This file is part of wkhtmltopdf.
- *
- * wkhtmltopdf is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * wkhtmltopdf is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with wkhtmltopdf. If not, see .
- */
-
-#ifndef __PDF_H__
-#define __PDF_H__
-
-#ifdef BUILDING_WKHTMLTOX
-#include "dllbegin.inc"
-#else
-#include
-#endif
-
-struct wkhtmltopdf_global_settings;
-typedef struct wkhtmltopdf_global_settings wkhtmltopdf_global_settings;
-
-struct wkhtmltopdf_object_settings;
-typedef struct wkhtmltopdf_object_settings wkhtmltopdf_object_settings;
-
-struct wkhtmltopdf_converter;
-typedef struct wkhtmltopdf_converter wkhtmltopdf_converter;
-
-typedef void (*wkhtmltopdf_str_callback)(wkhtmltopdf_converter * converter, const char * str);
-typedef void (*wkhtmltopdf_int_callback)(wkhtmltopdf_converter * converter, const int val);
-typedef void (*wkhtmltopdf_void_callback)(wkhtmltopdf_converter * converter);
-
-CAPI(int) wkhtmltopdf_init(int use_graphics);
-CAPI(int) wkhtmltopdf_deinit();
-CAPI(int) wkhtmltopdf_extended_qt();
-CAPI(const char *) wkhtmltopdf_version();
-
-CAPI(wkhtmltopdf_global_settings *) wkhtmltopdf_create_global_settings();
-CAPI(void) wkhtmltopdf_destroy_global_settings(wkhtmltopdf_global_settings *);
-
-CAPI(wkhtmltopdf_object_settings *) wkhtmltopdf_create_object_settings();
-CAPI(void) wkhtmltopdf_destroy_object_settings(wkhtmltopdf_object_settings *);
-
-CAPI(int) wkhtmltopdf_set_global_setting(wkhtmltopdf_global_settings * settings, const char * name, const char * value);
-CAPI(int) wkhtmltopdf_get_global_setting(wkhtmltopdf_global_settings * settings, const char * name, char * value, int vs);
-CAPI(int) wkhtmltopdf_set_object_setting(wkhtmltopdf_object_settings * settings, const char * name, const char * value);
-CAPI(int) wkhtmltopdf_get_object_setting(wkhtmltopdf_object_settings * settings, const char * name, char * value, int vs);
-
-
-CAPI(wkhtmltopdf_converter *) wkhtmltopdf_create_converter(wkhtmltopdf_global_settings * settings);
-CAPI(void) wkhtmltopdf_destroy_converter(wkhtmltopdf_converter * converter);
-
-CAPI(void) wkhtmltopdf_set_warning_callback(wkhtmltopdf_converter * converter, wkhtmltopdf_str_callback cb);
-CAPI(void) wkhtmltopdf_set_error_callback(wkhtmltopdf_converter * converter, wkhtmltopdf_str_callback cb);
-CAPI(void) wkhtmltopdf_set_phase_changed_callback(wkhtmltopdf_converter * converter, wkhtmltopdf_void_callback cb);
-CAPI(void) wkhtmltopdf_set_progress_changed_callback(wkhtmltopdf_converter * converter, wkhtmltopdf_int_callback cb);
-CAPI(void) wkhtmltopdf_set_finished_callback(wkhtmltopdf_converter * converter, wkhtmltopdf_int_callback cb);
-/* CAPI(void) wkhtmltopdf_begin_conversion(wkhtmltopdf_converter * converter); */
-/* CAPI(void) wkhtmltopdf_cancel(wkhtmltopdf_converter * converter); */
-CAPI(int) wkhtmltopdf_convert(wkhtmltopdf_converter * converter);
-CAPI(void) wkhtmltopdf_add_object(
- wkhtmltopdf_converter * converter, wkhtmltopdf_object_settings * setting, const char * data);
-
-CAPI(int) wkhtmltopdf_current_phase(wkhtmltopdf_converter * converter);
-CAPI(int) wkhtmltopdf_phase_count(wkhtmltopdf_converter * converter);
-CAPI(const char *) wkhtmltopdf_phase_description(wkhtmltopdf_converter * converter, int phase);
-CAPI(const char *) wkhtmltopdf_progress_string(wkhtmltopdf_converter * converter);
-CAPI(int) wkhtmltopdf_http_error_code(wkhtmltopdf_converter * converter);
-CAPI(long) wkhtmltopdf_get_output(wkhtmltopdf_converter * converter, const unsigned char **);
-
-#ifdef BUILDING_WKHTMLTOX
-#include "dllend.inc"
-#else
-#include
-#endif
-
-#endif /*__PDF_H__*/
diff --git a/wkhtmltopdf/uninstall.exe b/wkhtmltopdf/uninstall.exe
deleted file mode 100644
index 50f1d7d..0000000
Binary files a/wkhtmltopdf/uninstall.exe and /dev/null differ