Install OR-Tools | Google for Developers

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based on your preferences. </span> </devsite-feature-tooltip> <div class="devsite-page-title-meta"><devsite-view-release-notes></devsite-view-release-notes></div> <devsite-toc class="devsite-nav" depth="2" devsite-toc-embedded > </devsite-toc> <div class="devsite-article-body clearfix ">                  <p>Google created OR-Tools in C++, but you can also use it with Python, Java, or C# (on the .NET platform).</p> <h2 id="python" data-text="Install OR-Tools for Python" tabindex="-1">Install OR-Tools for Python</h2> <p>The fastest way to get OR-Tools is to install the Python binary version. If you already have Python (version 3.8+ on Linux, macOS or Windows), and the Python package manager <a href="https://pypi.org/project/pip/">PIP</a>, you can install OR-Tools as follows:</p> <pre class="prettyprint lang-sh" translate="no" dir="ltr"><code class="devsite-terminal" translate="no" dir="ltr">python -m pip install ortools</code> </pre><aside class="tip"><strong>Tip:</strong><span> You should install <code translate="no" dir="ltr">ortools</code> in a <a href="https://packaging.python.org/en/latest/guides/installing-using-pip-and-virtual-environments/">virtual environment</a></span></aside> <p>After the installation is complete, you are ready to <a href="/optimization/introduction/python">get started with OR-Tools for Python</a>.</p> <p>To install OR-Tools for another language or from source, see the next section.</p> <h2 id="installation_instructions_for_all_supported_languages" data-text="Installation instructions for all supported languages" tabindex="-1">Installation instructions for all supported languages</h2> <p>For instructions on installing OR-Tools, as well as the required prerequisites, click one of the following links:</p> <ul> <li><a href="/optimization/install/cpp">OR-Tools for C++</a></li> <li><a href="/optimization/install/dotnet">OR-Tools for .Net</a></li> <li><a href="/optimization/install/java">OR-Tools for Java</a></li> <li><a href="/optimization/install/python">OR-Tools for Python</a></li> </ul> <h2 id="download_or-tools" data-text="Download OR-Tools" tabindex="-1">Download OR-Tools</h2> <p>If you're already familiar with installing OR-Tools and just want to download the latest version, you can get it either from a <a href="#binary">binary distribution</a> or the <a href="#source">source file</a>.</p> <aside class="note"><strong>Note:</strong><span> If you plan to use a third-party solver with OR-Tools, you need to install OR-Tools from the source files.</span></aside> <p>If you need to install an older version, the <a href="https://github.com/google/or-tools/releases">OR-Tools release page</a> has links to downloads for past releases.</p> <h3 id="binary" data-text="Binary distributions" tabindex="-1">Binary distributions</h3> <p>Here, are links to the OR-Tools binary distributions by language and platform.</p> <h4 id="python" data-text="Python" tabindex="-1">Python</h4> <p>The easiest way to install OR-Tools for Python is from the command line, <a href="#python">as shown above</a>.</p> <p>However, if you prefer, you can install OR-Tools from one of the Python <a href="https://pypi.org/project/ortools/#files">wheel files</a>.</p> <h4 id="c" data-text="C++" tabindex="-1">C++</h4> <p>C++ OR-Tools prebuilt archives.</p> <h5 id="linux" data-text="Linux" tabindex="-1">Linux</h5> <ul> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_almalinux-9_cpp_v9.11.4210.tar.gz">Almalinux 9</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_alpine-edge_cpp_v9.11.4210.tar.gz">Alpine Edge</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_debian-sid_cpp_v9.11.4210.tar.gz">Debian SID</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_debian-12_cpp_v9.11.4210.tar.gz">Debian 12</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_debian-11_cpp_v9.11.4210.tar.gz">Debian 11</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_fedora-39_cpp_v9.11.4210.tar.gz">Fedora 39</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_fedora-38_cpp_v9.11.4210.tar.gz">Fedora 38</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_fedora-37_cpp_v9.11.4210.tar.gz">Fedora 37</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_rockylinux-9_cpp_v9.11.4210.tar.gz">Rockylinux 9</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_ubuntu-24.04_cpp_v9.11.4210.tar.gz">Ubuntu 24.04</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_ubuntu-22.04_cpp_v9.11.4210.tar.gz">Ubuntu 22.04 LTS</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_ubuntu-20.04_cpp_v9.11.4210.tar.gz">Ubuntu 20.04 LTS</a></li> </ul> <h5 id="macos" data-text="macOS" tabindex="-1">macOS</h5> <ul> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_arm64_macOS-14.6.1_cpp_v9.11.4210.tar.gz">macOS M1</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_x86_64_macOS-14.6.1_cpp_v9.11.4210.tar.gz">macOS Intel</a></li> </ul> <h5 id="windows" data-text="Windows" tabindex="-1">Windows</h5> <ul> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_x64_VisualStudio2022_cpp_v9.11.4210.zip">Visual Studio 2022</a></li> </ul> <h4 id="net" data-text=".Net" tabindex="-1">.Net</h4> <p>.Net OR-Tools prebuilt archives.</p> <h5 id="linux_2" data-text="Linux" tabindex="-1">Linux</h5> <ul> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_almalinux-9_dotnet_v9.11.4210.tar.gz">Almalinux 9</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_alpine-edge_dotnet_v9.11.4210.tar.gz">Alpine Edge</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_debian-12_dotnet_v9.11.4210.tar.gz">Debian 12</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_debian-11_dotnet_v9.11.4210.tar.gz">Debian 11</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_fedora-39_dotnet_v9.11.4210.tar.gz">Fedora 39</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_fedora-38_dotnet_v9.11.4210.tar.gz">Fedora 38</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_fedora-37_dotnet_v9.11.4210.tar.gz">Fedora 37</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_rockylinux-9_dotnet_v9.11.4210.tar.gz">Rockylinux 9</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_ubuntu-24.04_dotnet_v9.11.4210.tar.gz">Ubuntu 24.04</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_ubuntu-22.04_dotnet_v9.11.4210.tar.gz">Ubuntu 22.04 LTS</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_ubuntu-20.04_dotnet_v9.11.4210.tar.gz">Ubuntu 20.04 LTS</a></li> </ul> <h5 id="macos_2" data-text="macOS" tabindex="-1">macOS</h5> <ul> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_arm64_macOS-14.6.1_dotnet_v9.11.4210.tar.gz">macOS M1</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_x86_64_macOS-14.6.1_dotnet_v9.11.4210.tar.gz">macOS Intel</a></li> </ul> <h5 id="windows_2" data-text="Windows" tabindex="-1">Windows</h5> <ul> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_x64_VisualStudio2022_dotnet_v9.11.4210.zip">Visual Studio 2022</a></li> </ul> <h4 id="java" data-text="Java" tabindex="-1">Java</h4> <p>Java OR-Tools prebuilt archives.</p> <h5 id="linux_3" data-text="Linux" tabindex="-1">Linux</h5> <ul> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_almalinux-9_java_v9.11.4210.tar.gz">Almalinux 9</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_alpine-edge_java_v9.11.4210.tar.gz">Alpine Edge</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_debian-12_java_v9.11.4210.tar.gz">Debian 12</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_debian-11_java_v9.11.4210.tar.gz">Debian 11</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_fedora-39_java_v9.11.4210.tar.gz">Fedora 39</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_fedora-38_java_v9.11.4210.tar.gz">Fedora 38</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_fedora-37_java_v9.11.4210.tar.gz">Fedora 37</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_rockylinux-9_java_v9.11.4210.tar.gz">Rockylinux 9</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_ubuntu-24.04_java_v9.11.4210.tar.gz">Ubuntu 24.04</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_ubuntu-22.04_java_v9.11.4210.tar.gz">Ubuntu 22.04 LTS</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_amd64_ubuntu-20.04_java_v9.11.4210.tar.gz">Ubuntu 20.04 LTS</a></li> </ul> <h5 id="macos_3" data-text="macOS" tabindex="-1">macOS</h5> <ul> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_arm64_macOS-14.6.1_java_v9.11.4210.tar.gz">macOS M1</a></li> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_x86_64_macOS-14.6.1_java_v9.11.4210.tar.gz">macOS Intel</a></li> </ul> <h5 id="windows_3" data-text="Windows" tabindex="-1">Windows</h5> <ul> <li><a href="https://github.com/google/or-tools/releases/download/v9.11/or-tools_x64_VisualStudio2022_java_v9.11.4210.zip">Visual Studio 2022</a></li> </ul> <h3 id="source" data-text="Source files" tabindex="-1">Source files</h3> <p>To get the source files for the latest release of OR-Tools, you can either:</p> <ul> <li>Download them in a <a href=""https://github.com/google/or-tools/archive/v9.11.tar.gz"">tar.gz</a> or <a href=""https://github.com/google/or-tools/archive/v9.11.zip"">.zip</a> file.</li> <li>Clone them from the <a href="https://github.com/google/or-tools">OR-Tools repository on GitHub</a>.</li> </ul> <h3 id="docker" data-text="Docker" tabindex="-1">Docker</h3> <p>No official images for OR-Tools on the Google Cloud registry is provided.</p> </div> <devsite-recommendations display="in-page" hidden yield> </devsite-recommendations> <devsite-thumb-rating position="footer"> </devsite-thumb-rating> <devsite-feedback position="footer" project-name="OR-Tools" product-id="106275" 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