Tesseract Open Source OCR Engine (main repository)

Port of OpenAI's Whisper model in C/C++

Windows Calculator: A simple yet powerful calculator that ships with Windows

Compatibility tool for Steam Play based on Wine and additional components

Google's Operations Research tools:

Open Source Routing Machine - C++ backend

GDAL is an open source MIT licensed translator library for raster and vector geospatial data formats.

Open-source engine for Heroes of Might and Magic III

Interactive, thoroughly customizable maps in native Android, iOS, macOS, Node.js, and Qt applications, powered by vector tiles and OpenGL

A modern port of Turbo Vision 2.0, the classical framework for text-based user interfaces. Now cross-platform and with Unicode support.

A terminal image and video viewer.

Make OpenStreetMap vector tiles without the stack

OpenStreetMap data to PostgreSQL converter

Real-time image and video processing library similar to GPUImage, with built-in beauty filters, Written in C++11 and based on OpenGL/ES.

Vehicle Routing Open-source Optimization Machine

Repository contains pgRouting library. Development branch is "develop", stable branch is "master"

A database engine to query the OpenStreetMap data.

MilkDrop 3.0, supports any audio source, double-preset (.milk2), loading presets based on beat detection and much more...

Command line tool for working with OpenStreetMap data based on the Osmium library.

Import tool for OpenStreetMap data to pgRouting database

Renders map tiles with mapnik and serves them using apache

Open Game Engine Exchange

Vehicle Routing Problems on the Database

C++ header-only class to draw/read/write 2D graphics using only the standard library.