diff --git a/dirparser.pm b/dirparser.pm
new file mode 100644
index 0000000..f6d73f8
--- /dev/null
+++ b/dirparser.pm
@@ -0,0 +1,53 @@
+package dirparser;
+
+sub dir_parser
+{
+        $filename = $_[0];
+	open SOURCE, "< $filename" or die "Could not open $filename\n";
+        open DEST, "> $_[1]" or die "Could not open $_[1]\n";
+	while ($line = <SOURCE>)
+	{
+		if ($line =~ /Directory/)
+		{
+			# print $line;
+			$line =~ s/[a-zA-Z\s]+://;
+			chomp $line;
+			$dir = $line;
+			# print $line . $dir . "\n";
+		}
+		else
+		{
+			if ($line =~ /\<DIR\>/ || $line =~ /File\(s\)/ || $line =~ /^\s$/ || $line =~ /Total\sFiles\sListed\:/ ||
+				$line =~ /Dir\(s\)/ || $line =~ /Volume/)
+			{ # do nothing
+			}
+			else
+			{
+				@component = split (/\s/,$line);
+				$path = "$dir" . "\\" .  $component[$#component];
+				print DEST $path . "\n";
+			}
+
+		}
+	} # end of while
+	close SOURCE;
+	close DEST;
+
+}
+
+sub dir_parser_b
+{
+        $filename = $_[0];
+	open SOURCE, "< $filename" or die "Could not open $filename\n";
+        open DEST, "> $_[1]" or die "Could not open $_[1]\n";
+	while ($line = <SOURCE>)
+	{
+          chomp $line;
+          $line =~ s/^[A-Z]\://g ;
+          print DEST $line."\n";
+	} # end of while
+	close SOURCE;
+	close DEST;
+}
+
+1;
\ No newline at end of file
diff --git a/lsparser.pm b/lsparser.pm
new file mode 100644
index 0000000..29274d5
--- /dev/null
+++ b/lsparser.pm
@@ -0,0 +1,48 @@
+package lsparser;
+
+sub ls_parser
+{
+	$file = $_[0];
+	open SOURCE, "< $file" or die "Could not open the $file";
+        open DEST,"> $_[1]" or die "Could not open $_[1]\n";
+	while ($line = <SOURCE>) 
+	{
+		if ($line =~ /\:$/)
+		{
+			$line =~ s/\:$//;
+			chomp $line;
+			$dir = $line;
+			$dir =~ s/\//\\/g;
+
+		}
+		else
+		{
+			if ($line =~ /total\s[0-9]+/)
+			{ # do nothing
+			}
+			else
+			{
+				if ($line =~ /^\s$/)
+				{ # do nothing
+				}
+				else
+				{
+					@component = split (/\s/,$line);
+					if ($line =~ /->/)
+					{
+						$path = "$dir" . "\\" . $component[$#component - 2];
+					}
+					else
+					{
+						$path = "$dir"."\\".$component[$#component];
+					}
+					print DEST $path . "\n";
+				}
+			}
+		}
+	}
+	close SOURCE;
+	close DEST;
+}
+
+1;
\ No newline at end of file
diff --git a/separator.pm b/separator.pm
new file mode 100644
index 0000000..c524950
--- /dev/null
+++ b/separator.pm
@@ -0,0 +1,33 @@
+package separator;
+
+sub separator
+{
+  $filename = $_[0];
+  open(SOURCE, "< $filename")
+    or die "Could not open $filename\n";
+  open DEST,"> $_[1]" or die "Could not open $_[1]\n";
+  while ($line = <SOURCE>)
+  {
+     chop($line);
+     my @dirs = split(/\\/,$line);
+     my $no_of_dirs =  @dirs;
+     #print $no_of_dirs;
+     for ($i = 1 ; $i < $no_of_dirs ; $i++ )
+     {
+       for ($j = $i ; $j < $no_of_dirs; $j++ )
+       {
+         print DEST $dirs[$j];
+         if ($j < $no_of_dirs - 1)
+         {
+           print DEST "\/";
+         }
+       }  #end of for
+       print DEST "\n";
+     }
+  }
+  close SOURCE;
+  close DEST;
+
+}
+
+1;
\ No newline at end of file