diff --git a/lib/WPChange.py b/lib/WPChange.py
new file mode 100644
index 0000000..2cf58e5
--- /dev/null
+++ b/lib/WPChange.py
@@ -0,0 +1,78 @@
+from bs4 import BeautifulSoup
+from urllib.parse import urlparse
+import requests, os, logging, re, json
+
+class WPRemove:
+    # Constructor
+    def __init__(self, index_name=1, number_thread=1, logger=None):
+        self._name = "Thread-{0}".format(index_name)
+        self._logger = logger
+        self._number_thread = number_thread
+    
+    # Destructor 
+    def __del__(self):
+        print("{0} : Import finished".format(self._name))
+
+
+    # Public method 
+
+    ## from file
+    
+    def fromFile(self, files=[], number_thread=1, max_thread=1):
+        divFiles = int(len(files) / max_thread)
+        currentRangeFiles = int(divFiles * (number_thread+1))
+        firstRange = int(currentRangeFiles - divFiles)
+        self._logger.debug("{0} : index : {1}".format(self._name,number_thread))
+
+        self._logger.debug("{0} : first range : {1}".format(self._name,firstRange))
+        self._logger.debug("{0} : last range : {1}".format(self._name,currentRangeFiles))
+
+        for i in range(firstRange, currentRangeFiles):
+            if os.path.exists(files[i]):
+                self._logger.info("{0} : ({1}/{2}) File is being processed : {3}".format(self._name, i+1, currentRangeFiles + 1, files[i]))
+                with open(files[i], 'r') as f:
+                    content = f.read()
+                    self._logger.debug("{0} : Size of article : {1}".format(self._name, len(content)))
+                    soup = BeautifulSoup(content, self._parser)
+                    articlebody = soup.find_all("div", class_="articlebody")
+                    self._logger.debug("{0} : Number of article : {1}".format(self._name, len(articlebody)))
+                    if len(articlebody) > 0:
+                        self._addOrUpdatePost(soup)
+                    else:
+                        self._addOrUpdateFeaturedMedia(soup)
+
+
+    ## From directory
+    
+    def fromDirectory(self, directory="", number_thread=1, max_thread=1):
+        directory = "{0}/archives".format(directory)
+        directories = self._getDirectories([], "{0}".format(directory))
+        if len(directories) > 0:
+            files = self._getFiles(directories)
+            self.fromFile(files, number_thread, max_thread)
+        else:
+            self._logger.error("{0} : No files for {1}".format(self._name, directory))
+
+
+    # Private method
+
+    ## Get all files
+
+    def _getFiles(self, item):
+        files = []
+        for i in item:
+            for j in os.listdir(i):
+                if os.path.isfile("{0}/{1}".format(i, j)):
+                    files.append("{0}/{1}".format(i, j))
+        return files
+
+
+    ## Get directories
+
+    def _getDirectories(self, subdirectory, item):
+        sub = subdirectory
+        for i in os.listdir(item):
+            if os.path.isdir("{0}/{1}".format(item, i)):
+                sub.append("{0}/{1}".format(item, i))
+                subdirectory = self._getDirectories(sub, "{0}/{1}".format(item, i))
+        return subdirectory