diff --git a/README.md b/README.md
index 82d156a..605a2cf 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,126 @@
 # FileLogger
 
-The FileLogger is a library for store loges in File with custom formatter on background IO threads, mobile-ready, android
-compatible, powered by Java Time library for Android.
\ No newline at end of file
+The FileLogger is a library for save loges on File with custom formatter on background IO threads, mobile-ready, android
+compatible, powered by Java Time library for Android. 
+
+## Features
+
+- Write log file on file
+- Working on I/O thread
+- Using java FastDateTime
+- Support INFO, ERROR, DEBUG, WARNING logging level
+
+## TODO
+1. Add C++ NDK support
+2. Mail logs
+3. Upload on http server
+4. Encrypt important logs
+
+## Usage
+
+Init:
+```kotlin
+val config = Config.Builder(it.path)
+    .setDefaultTag("TAG")
+    .setLogcatEnable(true)
+    .setDataFormatterPattern("dd-MM-yyyy-HH:mm:ss")
+    .build()
+
+FileLogger.init(config)
+```
+Log:
+```kotlin
+FileLogger.i("TAG", "This is normal Log with custom TAG")
+FileLogger.i(msg = "This is normal Info Log")
+FileLogger.d(msg = "This is normal Debug Log")
+FileLogger.w(msg = "This is normal Warning Log")
+FileLogger.e(msg = "This is normal Error Log")
+```
+
+Exception:
+```kotlin
+try {
+    //...
+} catch (e: Exception) {
+    FileLogger.e(msg = "log message", throwable = e)
+}
+```
+
+Delete log files:
+```kotlin
+FileLogger.deleteFiles()
+```
+
+Enable and disable logging:
+```kotlin
+FileLogger.setEnable(boolean)
+```
+
+## Log Sample
+    File logger initialized at 06-03-2022-16:04:51 
+    
+    06-03-2022-16:05:58 I/Custom: This is normal Log with custom TAG
+    06-03-2022-16:05:58 I/TAG: This is normal Info Log
+    06-03-2022-16:05:58 D/TAG: This is normal Debug Log
+    06-03-2022-16:05:58 W/TAG: This is normal Warning Log
+    06-03-2022-16:05:58 E/TAG: This is normal Error Log
+    06-03-2022-16:06:00 E/TAG: This is exception
+                abbasi.android.filelogger.sample.MainActivity.onCreate$lambda-3(MainActivity.kt:37)
+                abbasi.android.filelogger.sample.MainActivity.$r8$lambda$DvDQAirnZLyytJNiMziZSY8Ukuc(Unknown Source:0)
+                abbasi.android.filelogger.sample.MainActivity$$ExternalSyntheticLambda0.onClick(Unknown Source:2)
+                android.view.View.performClick(View.java:7448)
+                com.google.android.material.button.MaterialButton.performClick(MaterialButton.java:1131)
+                android.view.View.performClickInternal(View.java:7425)
+                android.view.View.access$3600(View.java:810)
+                android.view.View$PerformClick.run(View.java:28305)
+                android.os.Handler.handleCallback(Handler.java:938)
+                android.os.Handler.dispatchMessage(Handler.java:99)
+                android.os.Looper.loop(Looper.java:223)
+                android.app.ActivityThread.main(ActivityThread.java:7656)
+                java.lang.reflect.Method.invoke(Native Method)
+                com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
+                com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
+
+
+## Installation
+
+Add it in your root build.gradle at the end of repositories:
+
+```gradle
+allprojects {
+	repositories {
+		maven { url 'https://jitpack.io' }
+	}
+}
+```
+
+Add the dependency
+
+```gradle
+dependencies { 
+    implementation 'com.github.aabolfazl:filelogger:1.0.0'
+}
+```
+
+License
+=======
+    MIT License
+    Copyright(c) 2022 Abolfazl Abbasi
+    
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+    
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+    
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.