diff --git a/README.md b/README.md
index 6a642df..4fc4df2 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ foo@bar:~/ratio.py$ python ratio.py -c configuration.json
 ```js
 {
    "torrent": "<Torrent file path>",
-   "upload": "<Upload speed (kB/s)>"
+   "upload": "<Upload speed (kB/s)>",
+   "client: "<transmission/qbittorrent>""
 }
 ```
diff --git a/code/process_torrent.py b/code/process_torrent.py
index 9d897e1..0b8e905 100644
--- a/code/process_torrent.py
+++ b/code/process_torrent.py
@@ -1,5 +1,5 @@
 from code.decoding_bencoded import bencoding
-from code.torrentclientfactory import Transmission292
+from code.torrentclientfactory import Transmission292, Qbittorrent425
 from code.pretty import pretty_data, pretty_GET
 
 from hashlib import sha1
@@ -19,7 +19,11 @@ class process_torrent():
     def __init__(self, configuration):
         self.configuration = configuration
         self.open_torrent()
-        self.torrentclient = Transmission292(self.tracker_info_hash())
+        
+        if configuration['client']  == 'transmission':
+            self.torrentclient = Transmission292(self.tracker_info_hash())
+        elif configuration['client'] == 'qbittorrent':
+            self.torrentclient = Qbittorrent425(self.tracker_info_hash())            
 
     def open_torrent(self):
         torrent_file = self.configuration['torrent']
diff --git a/code/torrentclientfactory.py b/code/torrentclientfactory.py
index a109c26..b12cab1 100644
--- a/code/torrentclientfactory.py
+++ b/code/torrentclientfactory.py
@@ -58,3 +58,61 @@ def generate_key(self):
         chars = 'ABCDEF' + string.digits
         key = self.id_generator(chars, 8)
         return key
+
+class Qbittorrent425():
+    def __init__(self, info_hash):
+        self.name = "qBittorrent"
+        parameters = {}
+        # urlencoded 20-byte SHA1 hash of the value of the info key from the Metainfo file
+        parameters['info_hash'] = info_hash
+        # urlencoded 20-byte string used as a unique ID for the client
+        parameters["peer_id"] = self.generate_peer_id()
+        # The port number that the client is listening on
+        parameters["port"] = random.randint(1025, 65535)
+        # Number of peers that the client would like to receive from the tracker
+        parameters["numwant"] = 80
+        # An additional identification that is not shared with any other peers
+        parameters["key"] = self.generate_key()
+        # Setting this to 1 indicates that the client accepts a compact response
+        parameters["compact"] = 0
+        # Setting this to 1 indicates that the client accepts crypto
+        parameters["supportcrypto"] = 1
+        self.parameters = parameters
+
+    def get_headers(self):
+        headers = {}
+        headers['User-Agent'] = 'qBittorrent/4.25'
+        headers['Accept'] = '*/*'
+        headers['Accept-Encoding'] = 'Accept-Encoding: gzip;q=1.0,  deflate, identity'
+        return headers
+
+    def get_query(self, uploaded, downloaded, left=0, event=None):
+        # The total amount uploaded (since the client sent the 'started' event)
+        self.parameters["uploaded"] = uploaded
+        # The total amount downloaded (since the client sent the 'started' event)
+        self.parameters["downloaded"] = downloaded
+        # The number of bytes this client still has to download
+        self.parameters["left"] = left
+        # If specified, must be one of started, completed, stopped
+        if event:
+            self.parameters["event"] = event
+        params = '&'.join('{}={}'.format(k, v)
+                          for k, v in self.parameters.items())
+        return params
+
+    def id_generator(self, chars, size):
+        id = ''
+        for _ in range(size):
+            id += random.choice(chars)
+        return id
+
+    def generate_peer_id(self):
+        chars = string.ascii_lowercase + string.digits
+        rand_id = self.id_generator(chars, 12)
+        peer_id = "-qB425-" + rand_id
+        return peer_id
+
+    def generate_key(self):
+        chars = 'ABCDEF' + string.digits
+        key = self.id_generator(chars, 8)
+        return key
diff --git a/ratio.py.1 b/ratio.py.1
new file mode 100644
index 0000000..791a5a4
--- /dev/null
+++ b/ratio.py.1
@@ -0,0 +1,21 @@
+.\" Process this file with
+.\" groff -man -Tascii ratio.py.1
+.\"
+.TH Ratio.py 1 "AUGUST 2020" Linux "General Commands Manual"
+.SH NAME
+raio.py - Send fake infos to the torrent trackers
+.SH SYNOPSIS
+ratio.py -c [CONFIG_FILE]
+.SH DESCRIPTION
+Ratio.py is a small command line program in Python3. It fakes upload stats of a torrent. Currently the supported emulators are : Transmission and qBittorent
+.IP "-h, --help"
+show this help message and exit
+.IP "-c --config"
+path to the configuration file
+.IP "-t, --torrent"
+path to the torrent file
+.IP "-u, --upload"
+upload rate in kb/s
+.IP "-C, --client"
+client (transmission/qbittorrent)
+.I