1. Get the code and its dependencies

   git clone --depth 1 https://github.com/ikuokuo/pdfium-reader.git
   cd pdfium-reader
   
   # get submodules
   git submodule update --init
   
   # get dependencies
   #  mac
   brew install glfw
   #  debian/ubuntu
   sudo apt install libglfw3-dev libgtk-3-dev

2. Get prebuilt PDFium libs to third_party/pdfium-<linux|mac|win>-<x86|x64|arm|arm64>

   • Pre-compiled binaries of PDFium

3. Build the project using CMake >= 3.10

   make clean; make

• PDFium: reading, parsing, and rasterizing the pages of PDF files
• ImGui: a bloat-free graphical user interface library for C++
• GLFW: a multi-platform library for OpenGL, OpenGL ES and Vulkan development
• GLM: a header only C++ mathematics library for OpenGL
• stb: single-file public domain libraries for C/C++
• Native File Dialog Extended: cross platform native file dialog library with C and C++ bindings

• docs/pdfium.md

• pdfium_start: sample in PDFium / Getting Started
• pdf/
  • pdf_info: print pdf meta data, page infos
  • pdf_render: render pdf pages to png files

The project is BSD 3-Clause licensed.