Best Free Graphing Software of 2025

ONLYOFFICE Docs is a secure online office suite for teams and businesses of all sizes. Create and edit docs, sheets, slides, fillable forms and PDFs. Collaborate with your teammates in real time using two co-editing modes, version history and other tools. Enable the AI assistant of your choice — ChatGPT, DeepSeek, Mistral, Groq AI, etc. Generate new content, summarize, translate and do more with your favourite AI tool while working on office files. Integrate ONLYOFFICE Docs into your business platform, whether it be Odoo, Alfresco, Confluence, Pipedrive, Nextcloud, Redmine, SuiteCRM, etc., via an integration app (40+ available integrations). Use Docs within ONLYOFFICE DocSpace, a room-based document collaboration platform equipped with the online office suite. Create dedicated spaces for different purposes, invite your teammates, assign access permissions and collaborate the way you like. With DocSpace, you can store, share and co-edit office files, and even interact with third parties.

Our core philosophy, "Pure Visual Simplicity", is the foundation of all our software creations. Software that is both useful and pleasing to the eye, as well as efficient, can be run on any computer system. Our software is the most efficient and lightweight available, and they consume very little resources. There are no trial versions, no recurring subscription fees or subscription fees to pay, and there is no registration of personal data. We only create Green Energy Software, so Java and DotNet are not required on your computer. We are saving the world one step at a time.

This powerful spreadsheet is professional and has all the tools that you need to calculate and analyse your data, summarize it, and present it in colourful graphics or numerical reports. Complex formulas can be entered quickly and easily with a fully-integrated help system. You can pull in external data via ODBC, sort it and generate subtotals. The chart wizard allows you to choose from eight or more types of 2-D and 3D charts, including line, area and column, pie, XY, stock, and dozens more. SSuite Axcel allows you to produce financial reports and manage personal expenses with greater efficiency and flexibility. SSuite Axcel Professional has ODBC connectivity that allows you to query any database using a custom SQL query dialog. Please read the "Read Me!" document first! Requirements: . 1366x768 Display Size . Windows XP / 7 / 8, 10 / 32bit and 64bit New Online Edition - PWA Enabled: https://carbonplus.ssuiteoffice.com/

Microsoft Excel, part of Microsoft 365, transforms the way individuals and organizations work with data. It’s a powerful platform for creating dynamic spreadsheets, conducting financial analysis, and uncovering insights through AI-enhanced tools. The new Copilot in Excel uses natural language prompts to generate formulas, analyze trends, and even automate complex data modeling—no coding required. Excel’s integration with Python allows professionals to perform advanced analytics directly within their spreadsheets, bridging the gap between data science and everyday productivity. With PivotTables, charts, and conditional formatting, users can visualize data patterns and make data-driven decisions with confidence. Cloud-based real-time collaboration makes teamwork seamless, letting multiple people coauthor spreadsheets simultaneously from anywhere. Excel’s security, supported by OneDrive and Microsoft Defender, ensures your data remains protected and recoverable. Whether for budgeting, forecasting, or business intelligence, Excel remains the trusted tool for clarity, collaboration, and confidence in every calculation.

Row Zero is the best spreadsheet for big data. Row Zero is similar to Excel and Google Sheets, but can handle 1+ billion rows, process data much faster, and connect live to your data warehouse and other data sources. Built-in connectors include Snowflake, Databricks, Redshift, Amazon S3, and Postgres. Row Zero spreadsheets are powerful enough to pull entire database tables into a spreadsheet, letting anyone build live pivot tables, charts, models, and metrics on data from your data warehouse. With Row Zero, you can easily open, edit, and share multi-GB files (CSV, parquet, txt, etc.) Row Zero also offers advanced security features and is cloud-based, empowering organizations to eliminate ungoverned CSV exports and locally stored spreadsheets from their org. Row Zero has all of the spreadsheet features you know and love, but was built for big data. If you know how to use Excel or Google Sheets, you can get started with ease. No training required.

NodeXL serves as a versatile template for Microsoft® Excel® (versions 2007, 2010, 2013, and 2016) compatible with Windows operating systems (XP, Vista, 7, 8, and 10), allowing users to input a network edge list directly into a workbook and effortlessly generate a network graph with the click of a button, alongside a comprehensive summary report, all within the user-friendly Excel® interface. Users have the option to customize the graph's visual style, as well as zoom, scale, and pan for better viewing. It also enables the calculation of essential graph metrics, dynamic filtering of vertices and edges, and rearranging the graph's layout to enhance clarity. Additionally, users can identify clusters of interconnected vertices. By opting for NodeXL Pro, users can access a 12-month license that unlocks advanced features, including the calculation of sophisticated graph metrics and the ability to import and export graphs in various file formats. The software provides integration with major social networks like Twitter, Facebook, Flickr, YouTube, and others, facilitating seamless data collection from these platforms. Furthermore, it allows for the automation of network graph creation and collection processes. For those who utilize Excel® on Windows, NodeXL Basic is available for immediate download, while NodeXL Pro offers further enhancements for a more robust experience. This makes NodeXL an invaluable tool for anyone interested in analyzing and visualizing complex network relationships.

Graphlytic is a web-based BI platform that allows knowledge graph visualization and analysis. Interactively explore the graph and look for patterns using the Cypher query language or query templates for non-technical users. Users can also use filters to find answers to any graph question. The graph visualization provides deep insights into industries such as scientific research and anti-fraud investigation. Even users with little knowledge of graph theory can quickly explore the data. Cytoscape.js allows graph rendering. It can render tens to thousands of nodes and hundreds upon thousands of relationships. The application is available in three formats: Desktop, Cloud, or Server. Graphlytic Desktop is a Neo4j Desktop app that can be installed in just a few mouse clicks. Cloud instances are great for small teams who don't want or need to worry about installing and need to be up and running quickly.

Incorporate charts into emails, reports, and various other platforms seamlessly. With over 3 billion charts generated for users globally, our service offers a straightforward and open API for creating chart images. Our chart API doesn't just produce charts; it also generates QR codes and additional visual content. Built on the widely-used Chart.js library, we can render any configuration you desire. To get started, simply input your Chart.js definition into a URL. Unleash your creativity by utilizing all the static customization options provided in Chart.js. Explore our chart gallery to discover a variety of chart types and plugins, such as bar charts, line graphs, pie charts, and beyond. QuickChart integrates effortlessly with numerous no-code tools, allowing you to produce custom chart templates that can be dynamically embedded in applications like spreadsheets, Airtable, Bubble, AppSheet, Thunkable, and many others. While rendering at scale can pose challenges and demand significant resources, we have invested considerable effort into managing these complexities, enabling you to concentrate on enhancing your application. By simplifying the chart generation process, we empower users to visualize data effectively and efficiently.

RiskAMP is a comprehensive Monte Carlo simulation engine designed specifically for Microsoft Excel®, allowing for seamless integration with the software's interface and functions. The RiskAMP Add-in provides an extensive toolkit for incorporating risk analysis into spreadsheet models, streamlining the process while remaining more affordable than many competing options. Featuring a user-friendly integrated ribbon toolbar and support for VBA scripting, it also automatically generates charts and graphs. With the release of RiskAMP 6, new features have been added, including the PERT distribution for project and cost modeling, over 40 random distributions—including those that are correlated and multivariate—and automatic generation of histogram and correlation charts. The tool accommodates Latin Hypercube sampling, Las Vegas simulation algorithms, and distribution fitting, while also offering native compatibility with Windows on ARM architecture. RiskAMP is suitable for use with Excel versions ranging from 2013 to 365, whether in 32-bit or 64-bit formats, and users can also access a web-based risk platform known as RiskAMP Web. This versatility ensures that a wide range of users can benefit from enhanced risk analysis capabilities in their Excel applications.

AI Graph Maker is an efficient tool designed for the rapid creation of clean, interactive data visualizations with minimal hassle. It accommodates a diverse range of chart and diagram types, including pie, bar, line, radar, Gantt, funnel, treemap, mind maps, flowcharts, org charts, knowledge graphs, timelines, and beyond, allowing for effective visual representation of hierarchical, categorical, temporal, or network data. Users can either upload their raw data or input it directly, and in some cases, simply use natural-language prompts, as the AI takes care of converting it into refined charts; the design, formatting, and layout are automatically managed, while still providing options for further customization. The user interface is designed to be intuitive and responsive, ensuring compatibility across various devices, and graphs can be exported in multiple formats, such as PNG, SVG, and others that are compatible with various editing tools for additional manipulation or embedding. The system is built with simplicity in mind, requiring no coding skills, and it guarantees quick delivery of visually clear and customizable outputs. This makes it an ideal choice for both novices and professionals aiming to visualize their data effortlessly.

Vizzlo provides seamless plug-ins to PowerPoint and Google Slides, as well as cloud support and platform-agnostic desktop applications. Tools shouldn't add any extra steps to your workflow. Vizzlo is always available where you need it. No matter your skill level, our intuitive interface is easy to use and handles complex data with ease. You only need to click one button to access powerful additional analysis functions. Upload your corporate logos, colours, and layouts to create templates that will ensure everyone in your company is on the same page. You can add members to your team and let ideas flow. With document history, you'll know exactly who is working on which projects. Smart features such as data sync and time-shift make it easy to update your favorite visuals in just two clicks.

Develve is a statistical software designed for the quick and straightforward analysis of experimental data within scientific and research settings, making it especially beneficial for both novice and experienced users. This package not only streamlines analysis but also minimizes the risk of erroneous conclusions. It prioritizes user-friendliness by eliminating complex hidden menus, ensuring that users can easily access all features and see results instantly, thereby enhancing overall efficiency. For example, users can seamlessly scroll through result graphs, and a simple click will enlarge them for better visibility. Develve also provides clear indications of significant differences between variables and assesses the adequacy of sample sizes to avoid misleading assumptions. It supports the Design of Experiments by assisting in the creation of test matrices and detects any imbalances among factors. Consequently, this software is instrumental in developing robust, high-quality products, establishing it as an invaluable tool in Six Sigma methodologies, and ultimately contributing to improved research outcomes and product success.

AllegroGraph represents a revolutionary advancement that facilitates limitless data integration through a proprietary methodology that merges all types of data and isolated knowledge into a cohesive Entity-Event Knowledge Graph, which is capable of handling extensive big data analytics. It employs distinctive federated sharding features that promote comprehensive insights and allow for intricate reasoning across a decentralized Knowledge Graph. Additionally, AllegroGraph offers an integrated version of Gruff, an innovative browser-based tool designed for visualizing graphs, helping users to explore and uncover relationships within their enterprise Knowledge Graphs. Furthermore, Franz's Knowledge Graph Solution encompasses both cutting-edge technology and expert services aimed at constructing robust Entity-Event Knowledge Graphs, leveraging top-tier tools, products, and extensive expertise to ensure optimal performance. This comprehensive approach not only enhances data utility but also empowers organizations to derive deeper insights and drive informed decision-making.

BusinessQ is a robust software solution designed for business intelligence, data visualization, and data exploration. It enables users to generate clear and visually appealing graphs along with detailed dashboards directly from their databases or spreadsheets. BusinessQ effectively narrates the story behind your business data in a clear, impactful, and precise manner, facilitating activities such as monitoring sales performance, managing inventory levels, assessing overall business performance, and tracking Key Performance Indicators (KPIs). This tool empowers organizations to uncover hidden trends, identify potential issues promptly, and recognize valuable opportunities within their raw data. Small to medium-sized enterprises often lack the resources to invest hundreds of thousands of euros in lengthy BI implementation projects or to hire additional staff to manage these systems. BusinessQ is specifically tailored for the needs of small and mid-sized businesses, emphasizing ease of use, interactivity, rapid implementation, cost-effectiveness, and adherence to best practices in data visualization. By leveraging BusinessQ, companies can transform their data analysis processes and make informed decisions that drive growth and efficiency.

StatPlanet Cloud is the next generation of our award-winning StatPlanet visualization/mapping software. It gives you unprecedented insight into your data. StatPlanet Cloud is cross-platform (HTML5/JavaScript-based). It can be accessed via a web browser from any device, including a tablet, a Mac, a mobile phone, or a PC. StatPlanet Cloud can quickly transform a spreadsheet into an interactive dashboard. The intuitive interface allows even novice users to instantly explore interactive graphs and maps and filter down to specific indicators and areas of interest. It also comes with an Excel-based, open-source Data Manager. This can be used to import and consolidate a wide variety of data in over 60 countries. It is simple to create your first dashboard. If your data is in spreadsheet format it can be automatically imported into StatPlanet and visualized. StatPlanet supports SDMX, an international standard for data interchange.

By securing lifetime access, you will benefit from continuous usage of Lychee, encompassing all existing and forthcoming features that your purchase entails. Although this lifetime access does not offer a trial phase, you have the option to hold off until the pre-order promotion concludes and we transition to subscription pricing. It’s important to remember that this lifetime access will not be an option once that change occurs. Additionally, you can select from an array of chart types, such as pie, histogram, and bar charts, providing you with versatile data visualization tools to enhance your experience. This comprehensive access ensures you stay updated and fully equipped with all the capabilities Lychee has to offer.

Neo4j's graph platform is designed to help you leverage data and data relationships. Developers can create intelligent applications that use Neo4j to traverse today's interconnected, large datasets in real-time. Neo4j's graph database is powered by a native graph storage engine and processing engine. It provides unique, actionable insights through an intuitive, flexible, and secure database.

Kibana serves as a free and open user interface that enables the visualization of your Elasticsearch data while providing navigational capabilities within the Elastic Stack. You can monitor query loads or gain insights into how requests traverse your applications. This platform offers flexibility in how you choose to represent your data. With its dynamic visualizations, you can start with a single inquiry and discover new insights along the way. Kibana comes equipped with essential visual tools such as histograms, line graphs, pie charts, and sunbursts, among others. Additionally, it allows you to conduct searches across all your documents seamlessly. Utilize Elastic Maps to delve into geographic data or exercise creativity by visualizing custom layers and vector shapes. You can also conduct sophisticated time series analyses on your Elasticsearch data using our specially designed time series user interfaces. Furthermore, articulate queries, transformations, and visual representations with intuitive and powerful expressions that are easy to master. By employing these features, you can uncover deeper insights into your data, enhancing your overall analytical capabilities.

Sheet SolveIt is an innovative software solution that revolutionizes the way spreadsheets are managed and data is analyzed. It serves both businesses and individual users by making complex data tasks more accessible through an intuitive interface and powerful features. By automating calculations, it reduces the risk of manual input errors, ultimately saving time while ensuring precision. The software also boasts impressive data visualization capabilities, allowing users to easily generate personalized charts and graphs, which facilitate straightforward and engaging data interpretation. Additionally, it promotes effortless collaboration through real-time updates and version control, enabling multiple users to work together effectively without the risk of losing track of changes. This functionality is especially advantageous for teams and organizations that require synchronized efforts across different departments. With various customization options, including add-ons and integrations with other applications, users can adapt the software to meet their unique requirements, significantly improving their workflow efficiency. Overall, Sheet SolveIt stands out as a comprehensive tool that empowers users to take control of their data management tasks like never before.