Browse free open source C++ Search Engines and projects below. Use the toggles on the left to filter open source C++ Search Engines by OS, license, language, programming language, and project status.

  • $300 in Free Credit Towards Top Cloud Services Icon
    $300 in Free Credit Towards Top Cloud Services

    Build VMs, containers, AI, databases, storage—all in one place.

    Start your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale.
    Get Started
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 1
    Hunspell is a spell checker and morphological analyzer library and program designed for languages with rich morphology and complex compounding or character encoding. Hunspell interfaces: Curses, Ispell compatible pipe interface, OpenOffice.org UNO module
    Leader badge
    Downloads: 279 This Week
    Last Update:
    See Project
  • 2
    That project aims at providing a clean API, and the corresponding C++ implementation, for parsing travel-focused requests (e.g., "washington dc beijing monday r/t +aa -ua 1 week 2 adults 1 dog").
    Downloads: 5 This Week
    Last Update:
    See Project
  • 3
    J-DAWN project is a Job-Directed Automated Web Navigator. It can retrieve network tasks, and schedule and execute them. Part of its power lies in the ability to define tasks using a graphical programming language based on an underlying XML foundation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    A multi-platform information extraction/ontology population library from HTML documents, written in C++
    Downloads: 0 This Week
    Last Update:
    See Project
  • Earn up to 16% annual interest with Nexo. Icon
    Earn up to 16% annual interest with Nexo.

    More flexibility. More control.

    Generate interest, access liquidity without selling, and execute trades seamlessly. All in one platform. Geographic restrictions, eligibility, and terms apply.
    Get started with Nexo.
  • 5
    The Rank Aggregation and Evaluation Suite is a comprehensive set of rank aggregation algorithms and performance measurement tools for use in research.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    A fast way to rate the reading challenging level of book or text. Unlike well known reading metrics such as Fog, Kincaid, SMOG, ARI, Flesch, and Coleman-Liau readability this metric takes into account far more factors and is standarized against a corpus
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Javen library is a framework for developing C++ application simply, with similar API to Java library. Hawk search engine is a software platform that used to build Vertical Search Product more easily for the Moderate Company or End Users.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB