diff --git a/tools/common/thumbnails.py b/tools/common/thumbnails.py
new file mode 100644
index 0000000..8306a54
--- /dev/null
+++ b/tools/common/thumbnails.py
@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+
+import sys
+sys.path.append('../../scripts')
+import base
+import os
+import glob
+
+params = sys.argv[1:]
+
+if (5 != len(params)):
+  print("use: thumbnails.py path_to_builder_directory path_to_input_files_directory path_to_output_files_directory width height")
+  exit(0)
+
+base.configure_common_apps()
+
+directory_x2t = params[0].replace("\\", "/")
+directory_input = params[1].replace("\\", "/")
+directory_output = params[2].replace("\\", "/")
+th_width = params[3]
+th_height = params[4]
+
+output_dir = directory_output + "/[" + str(th_width) + "x" + str(th_height) + "]"
+if base.is_dir(output_dir):
+  base.delete_dir(output_dir)
+base.create_dir(output_dir)
+
+input_files = []
+for file in glob.glob(directory_input + "/*"):
+  input_files.append(file.replace("\\", "/"))
+
+#print(input_files)
+temp_dir = os.getcwd().replace("\\", "/") + "/temp"
+if base.is_dir(temp_dir):
+  base.delete_dir(temp_dir)
+base.create_dir(temp_dir)
+
+directory_fonts = directory_x2t + "/sdkjs/common"
+if not base.is_file(directory_fonts + "/AllFonts.js"):
+  base.cmd_in_dir(directory_x2t, "docbuilder", [], True)
+
+output_len = len(input_files)
+output_cur = 1
+for input_file in input_files:
+  print("process [" + str(output_cur) + " of " + str(output_len) + "]: " + os.path.basename(input_file))
+  xml_convert = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+  xml_convert += "<TaskQueueDataConvert>"
+  xml_convert += ("<m_sFileFrom>" + input_file + "</m_sFileFrom>")
+  xml_convert += ("<m_sFileTo>" + output_dir + "/" + os.path.splitext(os.path.basename(input_file))[0] + ".zip</m_sFileTo>")
+  xml_convert += "<m_nFormatTo>1029</m_nFormatTo>"
+  xml_convert += ("<m_sAllFontsPath>" + directory_fonts + "/AllFonts.js</m_sAllFontsPath>")
+  xml_convert += ("<m_sFontDir>" + directory_fonts + "</m_sFontDir>")
+  xml_convert += "<m_sJsonParams>{&quot;spreadsheetLayout&quot;:{&quot;fitToWidth&quot;:1,&quot;fitToHeight&quot;:1}}</m_sJsonParams>"
+  xml_convert += "<m_nDoctParams>1</m_nDoctParams>"
+  xml_convert += "<m_oThumbnail><first>false</first></m_oThumbnail>"
+  xml_convert += "<m_nDoctParams>1</m_nDoctParams>"
+  xml_convert += ("<m_sTempDir>" + temp_dir + "</m_sTempDir>")
+  xml_convert += "</TaskQueueDataConvert>"
+  base.save_as_script(temp_dir + "/to.xml", [xml_convert])
+  base.cmd_in_dir(directory_x2t, "x2t", [temp_dir + "/to.xml"], True)
+  base.delete_dir(temp_dir)
+  base.create_dir(temp_dir)
+  base.extract(output_dir + "/" + os.path.splitext(os.path.basename(input_file))[0] + ".zip", output_dir + "/" + os.path.splitext(os.path.basename(input_file))[0])
+  base.delete_file(output_dir + "/" + os.path.splitext(os.path.basename(input_file))[0] + ".zip")
+  output_cur += 1
+
+base.delete_dir(temp_dir)
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