List of the Top 19 Free Graphing Software in 2025

ONLYOFFICE Docs serves as a robust and secure online office suite tailored for teams and companies of all dimensions. Users can create and modify documents, spreadsheets, presentations, fillable forms, and PDFs seamlessly. The platform allows for real-time collaboration among team members through two co-editing modes, along with features like version history and various other tools. By enabling your preferred AI assistant—such as ChatGPT, DeepSeek, Mistral, or Groq AI—you can generate new content, summarize information, translate text, and leverage additional functionalities while working on your office files. Furthermore, ONLYOFFICE Docs can be integrated into your existing business platforms, including but not limited to Odoo, Alfresco, Confluence, Pipedrive, Nextcloud, Redmine, and SuiteCRM, through a wide array of integration applications (with over 40 options available). Additionally, you can utilize Docs within the ONLYOFFICE DocSpace, a collaborative platform designed around document teamwork, which comes equipped with the entire online office suite. This allows users to create specific spaces for various projects, invite team members, set access permissions, and collaborate in a manner that suits their needs. With DocSpace, you can not only store, share, and co-edit office files but also engage with external parties, expanding the possibilities of collaboration beyond your immediate team.

At the heart of our mission lies the principle of "Pure Visual Simplicity," which serves as the cornerstone for all our software development efforts. We design software that is not only functional and aesthetically appealing but also optimized for performance on any computer system. Our products stand out as the most efficient and lightweight options on the market, utilizing minimal resources to operate. Users can enjoy our software without the hassle of trial versions, ongoing subscription costs, or the need to register personal information. Committed to sustainability, we exclusively produce Green Energy Software, eliminating the requirement for Java and DotNet installations. In doing so, we contribute to environmental preservation, making a positive impact on the planet with every application we release.

This robust spreadsheet application is designed for professionals and comes equipped with all the necessary tools to compute, analyze, and visually present your data using vibrant graphics or numerical summaries. You can easily input complex formulas thanks to its comprehensive help system, while also having the ability to import external data through ODBC, sort it, and create subtotals. The chart wizard offers a selection of over eight varieties of both 2-D and 3D charts, such as line, area, column, pie, XY, and stock charts, among many others. SSuite Axcel enhances your ability to generate financial reports and manage personal expenses more effectively and flexibly. Additionally, SSuite Axcel Professional includes ODBC connectivity, enabling you to perform queries on any database with a custom SQL query dialog. Be sure to consult the "Read Me!" document prior to usage for important information. System requirements for optimal performance include a display size of 1366x768 and compatibility with Windows XP, 7, 8, or 10, available in both 32-bit and 64-bit versions. The new online edition is also available and PWA enabled, providing an accessible option for users at https://carbonplus.ssuiteoffice.com/.

Microsoft Excel is the world’s most versatile data analysis and visualization platform, designed to help you make smarter decisions with clarity and precision. Whether you’re a student, entrepreneur, analyst, or enterprise professional, Excel enables you to transform raw numbers into actionable insights. Its powerful combination of formulas, charts, and PivotTables provides everything needed for modeling, tracking, and reporting. The introduction of Microsoft Copilot elevates Excel into an AI-driven assistant that can generate formulas, summarize data sets, and explain calculations in plain language. For more advanced users, Python in Excel opens up new horizons for data science and predictive analytics, all within a familiar spreadsheet interface. With cloud-based collaboration and version control, teams can coedit, share, and review data securely across devices. Excel’s integration with Word, PowerPoint, and Power BI makes it an essential hub for business intelligence and cross-functional workflows. Security features like Microsoft Defender and ransomware protection ensure your files remain safe from threats while maintaining compliance. Available across desktop, web, and mobile, Excel provides a unified experience wherever you work. For over three decades, Excel has empowered millions to calculate, visualize, and communicate with confidence—now reimagined with the power of AI.

Row Zero stands out as a premier spreadsheet solution tailored for handling massive datasets. While it shares similarities with Excel and Google Sheets, it excels in managing over a billion rows, significantly speeding up data processing, and establishing live connections to your data warehouse along with various data sources. Its built-in connectors support platforms like Snowflake, Databricks, Redshift, Amazon S3, and Postgres. With Row Zero, users can effortlessly import entire database tables into a spreadsheet, enabling the creation of live pivot tables, charts, models, and metrics derived directly from your data warehouse. The tool allows for seamless access, editing, and sharing of large files, including multi-GB formats like CSV, parquet, and txt. Additionally, Row Zero prioritizes advanced security measures and operates in the cloud, allowing organizations to move away from unmanaged CSV exports and locally stored spreadsheets. This innovative spreadsheet not only retains all the familiar features users appreciate but is also specifically optimized for big data scenarios. If you have experience with Excel or Google Sheets, you’ll find Row Zero intuitive and straightforward to use, eliminating the need for any formal training to get started. Moreover, its robust capabilities ensure that teams can collaborate effectively and securely on data-driven projects.

NodeXL acts as a multifunctional template compatible with Microsoft® Excel® (versions 2007, 2010, 2013, and 2016) and is designed for Windows operating systems, including XP, Vista, 7, 8, and 10, enabling users to easily input a network edge list into a workbook and generate a network graph with just a single click, alongside a detailed summary report, all within the familiar Excel® environment. Users can personalize the appearance of the graph and utilize features such as zooming, scaling, and panning for improved visualization. The tool also facilitates the computation of key graph metrics, dynamic filtering of both vertices and edges, and the reorganization of the graph layout to improve comprehensibility. Additionally, it allows for the identification of clusters of closely connected vertices, enhancing analytical capabilities. By upgrading to NodeXL Pro, users can benefit from a 12-month license that provides access to advanced features, such as the ability to calculate complex graph metrics and import or export graphs in various formats. The software integrates seamlessly with popular social media platforms like Twitter, Facebook, Flickr, and YouTube, making it easier to gather data from these sources. It also allows for automation in the processes of creating and collecting network graphs. For individuals who use Excel® on Windows, NodeXL Basic is readily available for download, while NodeXL Pro offers even more sophisticated features for an enhanced analytical experience. Ultimately, NodeXL proves to be an essential resource for anyone looking to delve into the analysis and visualization of intricate network relationships, making it a must-have tool for researchers and analysts alike.

Graphlytic is an online business intelligence platform that facilitates the visualization and analysis of knowledge graphs. Users can interactively navigate the graph, searching for patterns with the help of the Cypher query language or utilizing query templates designed for those without a technical background. Additionally, filters can be applied to effectively address any inquiries related to the graph. This visualization tool offers profound insights across various fields, including scientific research and anti-fraud efforts. Even individuals unfamiliar with graph theory can readily delve into the data. The graph rendering is powered by Cytoscape.js, which can handle tens of thousands of nodes and an extensive number of relationships. Graphlytic is accessible in three different formats: Desktop, Cloud, or Server, catering to diverse user needs. The Graphlytic Desktop version is a Neo4j Desktop application that can be installed effortlessly in just a few clicks. For small teams seeking a swift setup without the hassle of installation, Cloud instances provide an ideal solution, ensuring they can start working quickly and efficiently. This flexibility greatly enhances the platform's usability across different organizational contexts.

Easily integrate charts into your emails, reports, and a wide array of platforms without hassle. With an impressive total of over 3 billion charts created for users around the world, our service provides a user-friendly and accessible API dedicated to generating chart images. Beyond just creating charts, our chart API also allows for the generation of QR codes and various other visual assets. Utilizing the popular Chart.js library as its foundation, we are capable of rendering any configuration you require. To begin, all you need to do is input your Chart.js definition into a URL. Tap into your creative potential by making the most of the extensive static customization options available within Chart.js. Visit our chart gallery to find an assortment of chart types and plugins, including bar charts, line graphs, pie charts, and much more. QuickChart works seamlessly with a multitude of no-code tools, giving you the ability to craft custom chart templates that can be dynamically incorporated into applications like spreadsheets, Airtable, Bubble, AppSheet, Thunkable, and many others. Although producing charts at scale can be challenging and resource-intensive, we have dedicated significant time and resources to simplifying these issues, allowing you to focus on improving your application. By streamlining the chart generation process, we enable users to visualize their data in a way that is both effective and efficient, ultimately enhancing the overall user experience. Whether you are a developer or a business professional, leveraging our tools can transform your data presentation.

RiskAMP serves as an all-encompassing Monte Carlo simulation engine tailored for Microsoft Excel®, facilitating a seamless connection with the software's functionalities and interface. The RiskAMP Add-in equips users with a robust set of tools for embedding risk analysis into their spreadsheet models, making the process more efficient and budget-friendly compared to numerous alternatives. It boasts an intuitive integrated ribbon toolbar and includes VBA scripting support, with the added convenience of automatically producing charts and graphs. The introduction of RiskAMP 6 brings enhancements such as the PERT distribution for project and cost assessments, over 40 random distributions—some of which are correlated and multivariate—and the capability to automatically generate histogram and correlation charts. Additionally, the tool supports Latin Hypercube sampling, Las Vegas simulation techniques, and distribution fitting, while also being natively compatible with Windows on ARM architecture. RiskAMP caters to users of Excel versions from 2013 to 365, available in both 32-bit and 64-bit formats, and it also provides access to a web-based risk platform called RiskAMP Web. This wide-ranging compatibility ensures that many users can take advantage of enriched risk analysis features in their Excel applications while enhancing their decision-making processes.

AI Graph Maker is a powerful tool tailored for the swift generation of polished, interactive data visualizations without unnecessary complications. It supports a wide array of chart and diagram formats, such as pie, bar, line, radar, Gantt, funnel, treemap, mind maps, flowcharts, org charts, knowledge graphs, timelines, and more, enabling users to effectively illustrate various forms of hierarchical, categorical, temporal, or network data. Users have the flexibility to upload their raw datasets, enter them directly, or even utilize natural-language prompts; the AI seamlessly transforms this input into well-crafted charts, with design, formatting, and layout being handled automatically while still allowing for personalized adjustments. The intuitive and responsive user interface ensures compatibility across different devices, and users can export their graphs in multiple formats like PNG, SVG, and others that work well with various editing tools for further customization or embedding. Designed with simplicity in mind, it requires no coding expertise and promises a quick turnaround of visually appealing and customizable results. This efficiency and ease of use make it an excellent option for both beginners and experts looking to visualize their data with minimal effort while maximizing clarity and impact.

Vizzlo offers seamless integrations with both PowerPoint and Google Slides, along with cloud functionality and versatile desktop applications that work across various platforms. The goal is to ensure that tools enhance your workflow without introducing unnecessary steps. Vizzlo is consistently accessible, tailored for all skill levels, and features an intuitive interface that effortlessly manages intricate data sets. With a single click, you can unlock robust analytical capabilities to dive deeper into your data. Additionally, you can upload your company's logos, color schemes, and layouts to develop templates that promote uniformity across your organization. Team collaboration is encouraged by allowing you to add members, fostering a free exchange of ideas. Thanks to document history, you'll always be informed about who is contributing to different projects. Innovative elements like data synchronization and time-shift functionality enable you to refresh your favorite visuals in just two simple clicks, making the entire process efficient and user-friendly. Ultimately, Vizzlo ensures that your presentations look polished and professional, streamlining the entire creative process.

Develve is a user-friendly statistical software tailored for the efficient and straightforward analysis of experimental data in scientific and research environments, making it advantageous for both beginners and seasoned professionals alike. This software not only simplifies the analytical process but also reduces the likelihood of making inaccurate conclusions. By focusing on a user-centric design that avoids complicated hidden menus, it allows users to quickly access features and view results in real-time, significantly boosting productivity. For instance, users can easily navigate through result graphs, and with a simple click, they can enlarge these graphs for enhanced clarity. Furthermore, Develve clearly highlights significant differences between variables and evaluates sample size adequacy to prevent misleading interpretations. It also aids in the Design of Experiments by facilitating the creation of test matrices and identifying any imbalances among the factors involved. As a result, this software plays a crucial role in the development of reliable, high-quality products, positioning itself as an essential asset in Six Sigma practices and ultimately leading to better research outcomes and product achievements. Additionally, the intuitive interface ensures that even those unfamiliar with statistical analysis can leverage its full potential without feeling overwhelmed.

AllegroGraph stands out as a groundbreaking solution that facilitates limitless data integration, employing a proprietary method to consolidate fragmented data and information into an Entity Event Knowledge Graph framework designed for extensive big data analysis. By leveraging its distinctive federated sharding features, AllegroGraph delivers comprehensive insights and supports intricate reasoning over a distributed Knowledge Graph. Additionally, users of AllegroGraph can access an integrated version of Gruff, an intuitive browser-based tool for graph visualization that aids in uncovering and understanding relationships within enterprise Knowledge Graphs. Moreover, Franz's Knowledge Graph Solution not only encompasses advanced technology but also offers services aimed at constructing robust Entity Event Knowledge Graphs, drawing upon top-tier products, tools, expertise, and experience in the field. This comprehensive approach ensures that organizations can effectively harness their data for strategic decision-making and innovation.

BusinessQ is a powerful software solution that focuses on business intelligence, data visualization, and exploration of information. Users can easily create attractive graphs and comprehensive dashboards straight from their data sources, whether they are databases or spreadsheets. By effectively conveying the narrative behind business data, BusinessQ allows users to monitor sales performance, manage inventory, evaluate overall business health, and track Key Performance Indicators (KPIs) with clarity and precision. This tool helps organizations to discover hidden trends, swiftly identify potential challenges, and spot valuable opportunities within their raw data. Small and medium-sized enterprises often find themselves unable to allocate significant budgets for extensive BI implementation projects or hire additional personnel to oversee these systems. BusinessQ is specifically designed to meet the unique needs of small and mid-sized businesses, prioritizing user-friendliness, interactivity, quick deployment, affordability, and adherence to best practices in data visualization. By adopting BusinessQ, companies can revolutionize their data analysis processes, facilitating informed decision-making that fosters growth and operational efficiency. Ultimately, this software not only enhances data comprehension but also promotes a culture of data-driven decision-making within organizations.

StatPlanet Cloud represents the future of our award-winning visualization and mapping software, StatPlanet. This innovative tool offers exceptional insight into various datasets. Built on HTML5 and JavaScript, StatPlanet Cloud operates seamlessly across different platforms. Users can access it from any device with a web browser, including tablets, Macs, smartphones, and PCs. The software can swiftly convert a spreadsheet into an engaging interactive dashboard. With its user-friendly interface, even those unfamiliar with data visualization can easily navigate through interactive graphs and maps while filtering to specific indicators and regions of interest. Additionally, it features an Excel-based, open-source Data Manager, allowing users to import and consolidate a diverse array of data from more than 60 countries. Creating your first dashboard is straightforward, as data in spreadsheet format can be effortlessly imported into StatPlanet for visualization. Furthermore, StatPlanet is compatible with SDMX, an internationally recognized standard for data exchange, enhancing its versatility and usability across different applications. This makes StatPlanet Cloud an invaluable tool for anyone looking to analyze and present data effectively.

By obtaining lifetime access, you can enjoy endless usage of Lychee, which includes all current and future features associated with your purchase. This lifetime access does not come with a trial period; however, you may choose to wait until the pre-order offer ends and we switch to a subscription model. Keep in mind that once this transition happens, lifetime access will no longer be available. Furthermore, you can choose from various chart types, such as pie, histogram, and bar charts, which equips you with diverse data visualization options to enhance your overall experience. This all-encompassing access guarantees that you remain informed and fully equipped with all the functionalities that Lychee provides, allowing for an optimal utilization of the platform. Embracing this opportunity means you’ll never miss out on the innovations and enhancements Lychee has in store for its users.

Neo4j's graph platform is crafted to enable users to maximize the potential of data and its interconnections. By utilizing Neo4j, developers can build smart applications capable of navigating the vast, interconnected datasets of today in real-time. This platform features a native graph storage engine coupled with a processing engine that enhances its capabilities. Furthermore, it offers distinctive, actionable insights through a user-friendly, adaptable, and secure database environment, making it an essential tool for modern data analysis.

Kibana is a free and open user interface that facilitates the visualization of data stored in Elasticsearch while offering navigational tools within the Elastic Stack. It allows users to monitor the load of queries and gain valuable insights into the pathways of requests within their applications. The platform provides a range of options for data representation, making it versatile for various analytical needs. With dynamic visualizations, starting with one query can lead to the discovery of new insights over time. Kibana is equipped with a variety of essential visual tools, including histograms, line charts, pie graphs, and sunbursts, to enhance data interpretation. It also enables seamless searching across all documents, simplifying the data analysis process. Users can explore geographic data with Elastic Maps or get creative by visualizing custom layers and vector shapes tailored to their needs. Additionally, sophisticated time series analyses can be performed using user interfaces specifically designed for this purpose. Furthermore, the platform allows for the articulation of queries, transformations, and visual expressions through intuitive and powerful tools that are easy to learn. By leveraging these capabilities, users can uncover profound insights within their data, significantly improving their analytical prowess and decision-making processes. In summary, Kibana not only enhances data visualization but also empowers users to harness the full potential of their data.

Sheet SolveIt is a groundbreaking software tool that transforms the management of spreadsheets and the analysis of data. It caters to both corporate clients and individual users by simplifying intricate data operations through a user-friendly interface complemented by robust features. By automating various calculations, it minimizes the likelihood of errors that can arise from manual entries, which not only saves valuable time but also enhances accuracy. In addition, the software provides exceptional data visualization options, enabling users to create customized charts and graphs that promote clear and engaging data analysis. Moreover, it facilitates seamless collaboration with real-time updates and version control, allowing multiple users to collaborate effectively without the concern of losing track of modifications. This feature is particularly beneficial for teams and organizations that demand cohesive efforts across various departments. With a range of customization possibilities, including various add-ons and integration with other software solutions, users can tailor the software to fit their individual needs, greatly enhancing their operational efficiency. Ultimately, Sheet SolveIt distinguishes itself as a holistic tool that empowers users to master their data management tasks with unprecedented ease and effectiveness. As a result, it not only improves productivity but also fosters a more insightful approach to data-driven decision-making.