diff --git a/README.md b/README.md
index 0cfd624..10afe5b 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ xdrm-framework is based on `all in config` so you will have this structure :
 - `__CONFIG__` - The absolute `config` folder path
 
 
-### 3. Modules
+### 3. Packages
 
 #### 3.1 API - self-managed API
 
@@ -60,6 +60,10 @@ xdrm-framework is based on `all in config` so you will have this structure :
 
 > version 1.0 - [documentation](/notice/log/1.0.md)
 
+#### 3.3 Log - optimized file driver
+
+> version 1.0 - [documentation](/notice/filedriver/1.0.md)
+
 
 #### [3.2] error - error system
 #### [3.3] database - database wrapper and repository manager
diff --git a/notice/filedriver/1.0.md b/notice/filedriver/1.0.md
new file mode 100644
index 0000000..b668571
--- /dev/null
+++ b/notice/filedriver/1.0.md
@@ -0,0 +1,76 @@
+```yaml
+module: filedriver
+version: 1.0
+requires: null
+```
+
+Overview
+----
+
+##### 1. Introduction
+The `filedriver` package allows create, read and write files easily and with optimization (cf. SplFileObject).
+
+To make it easier and generic, all methods are static.
+
+Setup
+----
+> 1. Include the autoloader
+
+```php
+<?php
+
+	require_once '../autoloader.php';
+
+	...
+```
+
+> 2. Load the `FileDriver` class
+
+```php
+<?php
+
+	...
+
+	use \filedriver\core\FileDriver;
+
+```
+
+Usage
+----
+
+### FileDriver
+
+##### `create` - creates or empty a file
+
+> ```php
+<?php
+	create(String $filename) : bool
+```
+
+##### `read` - reads a whole file
+
+> ```php
+<?php
+	read(String $filename) : String
+```
+
+##### `readline` - reads a specific line
+
+> ```php
+<?php
+	readline(String $filename, Integer $line) : String
+```
+
+##### `write` - writes content (erase if not empty)
+
+> ```php
+<?php
+	write(String $filename, String $content) : bool
+```
+
+##### `append` - append content at the end of a file
+
+> ```php
+<?php
+	append(String $filename, String $content) : bool
+```
diff --git a/src/packages/filedriver/1.0/core/FileDriver.php b/src/packages/filedriver/1.0/core/FileDriver.php
index 95061f5..03b5891 100644
--- a/src/packages/filedriver/1.0/core/FileDriver.php
+++ b/src/packages/filedriver/1.0/core/FileDriver.php
@@ -76,30 +76,6 @@
 				return null;
 		}
 
-		/* WRITES A FILE'S SPECIFIC LINE
-		*
-		* @file<String> 										File to read
-		* @line<int>											Line to read
-		*
-		*/
-		public static function writeline($file, $line){
-			/* (0) Checks arguments */
-			if( !is_string($file) || intval($line) !== $line )
-				throw new \Exception('Wrong argument for writeline(<String>, <int>).');
-
-			/* (1) Initializing driver on file (read-flag) */
-			$driver = new \SplFileObject($file, 'r');
-
-			/* (2) Goto specific line */
-			$driver->seek($line);
-
-			/* (3) Return line's content */
-			if( $driver->key() == $line )
-				return $driver->current();
-			else
-				return null;
-		}
-
 
 		/* WRITES CONTENT TO A FILE
 		*