diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..cf6642e
--- /dev/null
+++ b/LICENSE.txt
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+Paella
+------
+Paella - Copyright (C) 2015 - Thomas FORGIONE, Emilie JALRAS, Marion LENFANT, Thierry MALON, Amandine PAILLOUX
+
+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.
+
+External-libraries
+------------------
+Boost is under the boost software license
+Eigen is under the MPL2
+OpenCV is under the BSD License
+SFML is under the zlib/libpng license
+