diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..9f056865b5719d4559a7773ca69382b942cb2b02
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,19 @@
+version 1.2.11, January 15th, 2017
+
+Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler
+
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not
+   claim that you wrote the original software. If you use this software
+   in a product, an acknowledgment in the product documentation would be
+   appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
diff --git a/README.OpenSource b/README.OpenSource
new file mode 100644
index 0000000000000000000000000000000000000000..98df2ee73a7ed3bb614df8db07cc568740a8e953
--- /dev/null
+++ b/README.OpenSource
@@ -0,0 +1,13 @@
+[
+  {
+    "Name": "Zlib",
+    "License": "zlib/libpng License",
+    "License File": "LICENSE",
+    "Version Number": "1.2.11",
+    "Owner": "gongjunsong@huawei.com",
+    "Upstream URL": "https://github.com/madler/zlib/archive/v1.2.11.zip",
+    "Description": "zlib 1.2.11 is a general purpose data compression library. All the code is thread safe.
+    The data format used by the zlib library is described by RFCs (Request for Comments) 1950 to 1952 in the
+    files"
+  }
+]