# ngscopeclient licensing
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

ngscopeclient and libscopehal are released under 3-clause BSD license, reproduced below:

## BSD License
Copyright (c) 2012-2026 Andrew D. Zonenberg and contributors
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
  * Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

## Third party components
ngscopeclient and libscopehal include or depend on the following open source components, summarized below. See the individual project websites for full license text.

  * canvas_ity (static, ISC license)
  * dbus (shared, LGPLv2.1 license)
  * Dear ImGui (static, MIT license)
  * glfw (shared, zlib license)
  * glslang (shared, BSD-3, BSD-2, MIT, and Apache-2.0 licenses)
  * GTK 3.0 (shared, LGPLv2 license)
  * half (static, MIT license)
  * hidapi (shared, BSD-3 license)
  * imgui_markdown (static, zlib license)
  * ImGuiFileDialog (static, MIT license)
  * imgui-node-editor (static, MIT license)
  * liblxi (shared, BSD-3/EPICS license)
  * libpng (shared, libpng license)
  * libsigc++ (shared, LGPLv3 license)
  * libtirpc (shared, BSD-3 license)
  * Native File Dialog Extended (static, zlib license)
  * OpenMP (shared, GPLv3 license with GCC Runtime Library Exception)
  * stb-image (static, MIT license)
  * vkFFT (static, MIT license)
  * vulkan-headers (static, MIT license)
  * Vulkan-Hpp (static, Apache-2.0 license)
  * vulkan-loader (shared, Apache-2.0 license)
  * yaml-cpp (shared, MIT license)
  * zlib (shared, zlib license)
