diff --git a/Guessing_number_game.py b/Guessing_number_game.py
new file mode 100644
index 0000000..b06f3a3
--- /dev/null
+++ b/Guessing_number_game.py
@@ -0,0 +1,34 @@
+import random as rd
+s="*"*10
+i=1
+print(s,"welcome to number guessing game",s)
+print("computer is ready to choose a number")
+C=rd.randint(1,100)
+
+print("Are you ready to guess that number")
+print("if yes \n Enter 1 \n if No \n Enter 2")
+x=int(input())
+if x==1:
+    print("NOTE: you have only 5 chances to guess the number")
+    print("ALL THE BEST!!!")
+    while i<=5:
+        y=int(input("enter your number"))
+        if C==y:
+            print(s,"Hurray!!! you got the number",s)
+            i==5
+        elif C>y:
+            print("You guessed a number which is less than the Computer number")
+            i+=1
+        elif C<y:
+            print("You guessed a number which is greater than the Computer number")
+            i+=1
+        else:
+            print("Entered a number which is out the range!!!")
+            print("THE RANGE OF THE NUMBERS TO GUESS IS FROM 1 TO 100")
+            i+=1
+
+    else:
+        print("you reached your maximum limit!!!")
+        print("The number generated by the computer is",C)
+else:
+    print("We will play next time!!\n\n THANK YOU!!!")
\ No newline at end of file
diff --git a/PDF_TO_DIFFERENT_FORMATS_CONVERTER.py b/PDF_TO_DIFFERENT_FORMATS_CONVERTER.py
new file mode 100644
index 0000000..1d3f71f
--- /dev/null
+++ b/PDF_TO_DIFFERENT_FORMATS_CONVERTER.py
@@ -0,0 +1,24 @@
+import PyPDF2
+from pdf2image import convert_from_path
+from pdf2docx import parse
+print("1.PDF-TO-TXT-FILE\n\n\n2.PDF-IMAGE\n\n\n3.PDF-DOCUMENT\n\n\n")
+ch=int(input("ENTER YOUR CHOICE:"))
+if ch==1:
+    pdffileobj=open('filename.pdf','rb')
+    pdfreader=PyPDF2.PdfFileReader(pdffileobj)
+    x=pdfreader.numPages
+    pageobj=pdfreader.getPage(x+1)
+    text=pageobj.extractText()
+    file1=open("file path","a")
+    file1.writelines(text)
+elif ch==2:
+    pdf_images = convert_from_path('pdf_name.pdf')
+    for idx in range(len(pdf_images)):
+        pdf_images[idx].save('pdf_page_'+ str(idx+1) +'.png', 'PNG')
+    print("Successfully converted PDF to images")
+elif ch==3:
+    pdf_file = r"pdf file_path name.pdf"
+    docx_file = r"document_path_name.docx"
+    parse(pdf_file, docx_file)
+else:
+    exit()
\ No newline at end of file
diff --git a/simple_calculator.py b/simple_calculator.py
new file mode 100644
index 0000000..978f097
--- /dev/null
+++ b/simple_calculator.py
@@ -0,0 +1,37 @@
+def add(x,y):
+    return x+y 
+def sub(x,y):
+    return x-y
+def mul(x,y):
+    return x*y
+def div(x,y):
+    return x/y
+def moddiv(x,y):
+    return x%y
+print("ENTER 1.ADDITION \n\n 2.SUBTRACTION \n\n 3.MULTIPLICATION \n\n 4.DIVISION \n\n 5.MODULUS_DIVISION\n\n 6.EXIT\n\n")
+#ch=int(input("Enter Your Choice:"))
+n=int(input("enter no of operations you want to do:").upper())
+for i in range(1,n+1):
+ ch=int(input("Enter Your Choice:"))
+ if ch==1:
+    x=int(input("enter x value:").capitalize())
+    y=int(input("enter x value:").capitalize())
+    print("THE SUM OF",x,"AND",y,"IS",add(x,y))
+ elif ch==2:
+    x=int(input("enter x value:").capitalize())
+    y=int(input("enter x value:").capitalize())
+    print("THE SUBTRACTION OF",x,"AND",y,"IS",sub(x,y))
+ elif ch==3:
+    x=int(input("enter x value:").capitalize())
+    y=int(input("enter x value:").capitalize())
+    print("THE MULTIPLICATION OF",x,"AND",y,"IS",mul(x,y))
+ elif ch==4:
+    x=int(input("enter x value:").capitalize())
+    y=int(input("enter x value:").capitalize())
+    print("THE DIVISION OF",x,"BY",y,"IS",div(x,y))
+ elif ch==5:
+    x=int(input("enter x value:").capitalize())
+    y=int(input("enter x value:").capitalize())
+    print("THE MODDIVISON OF",x,"AND",y,"IS",moddiv(x,y))
+ else:
+    exit()
\ No newline at end of file