Best Spreadsheet Software for Windows of 2026

MobiOffice (formerly OfficeSuite) is an easy-to-use office suite alternative, used by over 250 million users across 195 countries. Available on Windows, Android, iOS, and macOS, MobiOffice includes MobiDocs, MobiSheets, and MobiSlides. MobiOffice helps you manage text documents, spreadsheets, and presentations with ease. It's compatible with all major file formats including Microsoft Office (DOCX, ODT, PPTX), Google (Docs, Sheets, Slides), Apple iWork, and more. Explore each component: MobiDocs: Create and modify documents with comprehensive formatting options. MobiSheets: Simplify data management and analysis to visualize insights and generate reports effortlessly. MobiSlides: Craft impressive presentations with customizable templates and multimedia capabilities. MobiOffice integrates with MobiDrive, MobiSystems’ cloud storage solution for easy document saving and synchronization. Try it free for 7 days to see how this office suite meets your needs. Optimized for all major platforms, MobiOffice’s components - MobiDocs, MobiSheets, and MobiSlides - are available as a complete suite or as standalone apps on Windows, delivering tailored and affordable solutions that suit individual needs.

Microsoft 365 for Individuals is designed to elevate personal productivity through its blend of creativity, collaboration, and AI intelligence. The suite includes industry-leading apps like Word, Excel, PowerPoint, Outlook, and OneNote, accessible across all major devices for continuous workflow. With the integration of Copilot, Microsoft’s advanced AI assistant, users can brainstorm ideas, write content, and analyze data effortlessly. OneDrive cloud storage ensures files are safe, accessible, and protected with ransomware defense. Microsoft Designer and Clipchamp bring professional-level design and video editing within reach, empowering creators to produce visually captivating content. Microsoft Defender provides enterprise-grade security, safeguarding user identities and information. The platform’s flexible plans—Personal, Family, and Premium—cater to different needs while keeping experiences consistent and user-friendly. Whether for work, study, or creativity, Microsoft 365 helps users unlock their potential with the power of AI and cloud technology.

Intellimas is a no code/low code software solution with a spreadsheet and form UI. Intellimas allows you to build web apps that can completely align with your business process. Intellimas is built for fast data entry, analytics, exception management, and easy retrieval of live data from other systems. The grid UI allows for an easy transition from spreadsheets. This comprehensive view, along with our form view, provide you with the flexibility to handle unlimited use cases. Intellimas can be deployed on premise or on our cloud platform. Customers typically find many uses for Intellimas after the first rollout. Contact out to us for a demo and ask us about our free trial!

Hopted is a cloud-based data automation platform built for Amazon sellers. It connects Google Sheets directly to Amazon Seller Central and other key business tools, streamlining the way sellers manage reports, profitability, and operations — all without the hassle of CSV files. With Hopted, you can pull live data from Amazon — including FBA, AWD, and Ads — directly into your spreadsheets. Instantly access real-time sales, fees, inventory levels, and performance metrics. This gives you a single, reliable source of truth to track margins, uncover hidden costs, and identify your most profitable products. What sets Hopted apart is its 2-way sync: not only can you extract data, but you can also send updates back to Amazon. Update pricing, inventory, and listing details — directly from Google Sheets — without switching tabs or logging into Seller Central. Ideal for Amazon sellers, agencies, and ops teams managing multiple accounts, Hopted eliminates the need for repetitive manual work. No more downloading and formatting CSVs. Just live, accurate data — always where you need it. Whether you’re scaling your private label brand or managing clients, Hopted empowers you to save hours daily, reduce errors, and make smarter, faster decisions. Customizable workflows and spreadsheet-native flexibility give you full control, even if you’re not a technical user. Ditch the copy-paste chaos. With Hopted, Amazon Seller Central finally works the way you do — in real-time, in Google Sheets.

EASA enableds a unique method of deploying Excel spreadsheets as secure, custom web applications. These apps can be deployed within a web portal for use by internal or external staff, including partners, resellers, suppliers or customers as well as subscription based applications (SaaS). Unlike competing solutions, sophisticated spreadsheets with VBA, macros and add-ins can be deployed with EASA, and logic and formulas are never converted but simply reused. In addition, EASA enables additional functionality above and beyond most spreadsheets, including (true) database functionality, integration and workflow management. Common use-cases include the deployment of spreadsheets used for CPQ (configure price quote),insurance raters, financial analytics and reporting, engineering calculations, and many more. Before committing to lengthy and risky development projects, or transferring all your Excel logic into commercial solution, have a look at EASA. Customers include companies such as AIG, Voya, HP and Caterpillar and is well worth exploring further.

SeaTable is an innovative no-code platform for creating custom digital solutions without programming. Intuitively build user-defined databases, applications, and workflows. Combining the simplicity of spreadsheets with the power of databases and app-builders, SeaTable supports real-time team collaboration, seamless tool integration, and robust security features. Making no-code databases and app builders accessible for everyone, empowering programmers and citizen developers utilize technology with ease and efficiency. “Let's empower everyone to create custom digital solutions without coding, so they can face the challenges of continuous innovation for enhanced performance." – Ralf & Christoph Dyllick-Benzinger, Founder of SeaTable.

Coda is a platform that uses low-code to build enterprise applications. Coda is a new canvas that combines text and tables -- a unified workspace that your team will never forget. It can be a simple list, or a real database. You can create custom views to allow everyone to see the data in their preferred way, while still working from a single source. Your doc can add building blocks such as buttons and packs to do useful things, such as email your timesheet or nudge your colleague on Slack. The building blocks are arranged so that it feels like a native app when you open it on your phone. You can swipe to activate buttons. Sections are your nav. Notifications are sent to your phone.

CSV Editor Pro is the professional option for working with CSV files. It comes with a wide range of tools and features that can help you save time and effort. You can gain analytic insight by creating a graph or pie charts. You can sort, filter, multiline edit, search and substitute, undo, undo printing, drag and drop global search and replacement, error correction, undo, undo, undo, undo, undo, undo, and many other capabilities. The interface is intuitive and simple, but a detailed help file is available.

Retable is a versatile online spreadsheet and database tool that makes organizing and collaborating on data easy. Whether you're running a small business, a large organization, or an NGO, Retable is the perfect solution for managing all your personal, business, technical, and functional information in one place. With Retable, you can work holistically and in sync with all your data, making it easy to coordinate, evaluate, create, schedule, and build. With its streamlined and user-friendly interface, Retable is ideal for small and large businesses, as well as organizations that rely on collaborative working methods. Try Retable today and experience the convenience of having all your data in one easy-to-use platform.

The #1 rated business planning and management software created to support the success of small businesses and entrepreneurs. Creating a dynamic business plan is easy in LivePlan. Step-by-step guidance, examples, and expert support help you create a professional plan with all the details a lender or investor expects to see. No need for complex spreadsheets or formulas. LivePlan's automated financials and built in equations mean you spend less time number crunching and checking for accuracy, and more time focused on the things that matter. Sync with Quickbooks or Xero to quickly create budgets, forecasts, and financial statements using your real data. Access industry benchmarks to see how your business is performing and where you can improve compared to similar businesses of your size and focus. With the ability to create multiple financial scenarios and projections, you'll be able to see how decisions you make in your business today - affect the future. Confidently answer questions such as: - How will I use this funding to grow my business? - When should I hire more employees? - Should I open another location? Be a more confident business owner and strategically manage your business from day one - onward.

All of your information is organized in tables, making it straightforward to comprehend and modify. You can get started in no time, with over 500 templates available at your fingertips. Forget about any worries, confusion, or complex formulas; the system provides error notifications and simple corrections, along with powerful automation features and comprehensive reports. For an even more seamless and productive experience, the new Start Page enhances your initial setup, while the upgraded graphics make navigation more intuitive. You can effortlessly generate professional invoices directly within the accounting file or handle them entirely separately. Additionally, print your invoices following the latest QR standard. This agile and adaptable approach allows you to manage your inventory or warehouse efficiently, regardless of the types of items involved, and you can track goods as they move between different locations. Stay ahead of the game by forecasting your business's future, a task usually reserved for analysts, but made easy so you can effectively enhance your operations. With these tools at your disposal, you can ensure that your business runs smoothly and adapts to changing needs.

Integrate live market information directly into your Excel spreadsheet with the Excel Price Feed Add-in, which offers over 100 new formulas for accessing real-time, historical, and fundamental market data. This comprehensive tool covers a wide range of markets, including stocks, stock indices, options, mutual funds, forex, commodities, and cryptocurrencies. Users can access real-time data for NYSE and NASDAQ, while other exchanges in Europe, Asia, the Americas, and Australia provide delayed data. The information is sourced from reputable platforms such as Yahoo Finance and IG Index / IG Markets, ensuring accuracy and reliability for your financial analysis needs. With this Add-in, analyzing market trends becomes more efficient and straightforward than ever.

Businesses are on the lookout for cutting-edge automation solutions, and Excel now offers an affordable way to achieve this. You can start by designing your own tab in Excel using Easy Ribbon Builder, followed by writing Excel VBA code that activates upon clicking the buttons you’ve created. With Easy Ribbon Builder, you can craft a custom Excel ribbon tab filled with buttons that trigger your macros, all while making quick edits directly within your spreadsheet. The tool provides access to over 7,000 icons and allows for up to 1,100 clickable buttons per ribbon tab, all without the need for XML coding and accommodating up to 10 button groups. Traditional Excel control buttons, which were designed three decades ago, often appear unprofessional and present various issues. Now, you can enhance your company’s spreadsheets with modern buttons more swiftly than ever. Additionally, Easy Ribbon Builder enables you to work comfortably from home, making it an excellent solution. While XML coding can be a lengthy process and other alternatives might require users to sift through manuals, Easy Ribbon Builder's intuitive interface allows anyone to create their own ribbon in mere minutes. Ultimately, Easy Ribbon Builder stands out as the quickest and most efficient way to kickstart the automation of business processes. With its user-friendly design, it opens up automation possibilities for everyone, regardless of technical expertise.

Experience the speed of genuine Excel-like spreadsheet functionality without relying on Excel at all. You can develop a variety of financial applications, dashboards, charts, pivot tables, performance metrics, science lab notebooks, and other similar applications using JavaScript. These JavaScript spreadsheet components serve as essential tools for developers seeking to integrate Excel-like capabilities into their web applications. SpreadJS offers a comprehensive suite of JavaScript spreadsheet controls that feature capabilities such as import/export, data input management, cell personalization, and a powerful calculation engine equipped with more than 500 functions. With a rich history spanning over 25 years in creating award-winning spreadsheet solutions tailored for professional developers, we fully understand your requirements and desires. Our unparalleled experience in the spreadsheet domain sets us apart from competitors. Leverage our expertise to enhance your projects and streamline your development process today.

The default file format for PlanMaker 2021 is XLSX, which eliminates the hassle of importing and exporting files. This compatibility allows you to seamlessly open workbooks created in PlanMaker using Microsoft Excel and vice versa, without any need for conversion. Additionally, PlanMaker 2021 enables the editing of XLS files and the creation of high-quality PDF documents from your spreadsheets. New features also include the ability to generate archival PDFs in PDF/A format for long-lasting document storage. Users familiar with Excel will find it easy to transition to PlanMaker 2021, as there is no need to adjust to a different interface or learn new calculation functions, ensuring full compatibility with Excel. This software supports up to one million rows per worksheet, making it suitable for handling large datasets effectively. To manage these extensive data sets, you can utilize pivot tables, data consolidation, scenarios, data grouping, autofilter, and specialized filters. Furthermore, real-time calculations displayed in the status bar keep you informed of any data updates, enhancing your workflow efficiency. Overall, PlanMaker 2021 stands out as a versatile tool for both novice and advanced users alike.

Spreadsheet software allows you to perform a variety of statistical analyses.

ExcelMaster.ai serves as an AI-driven assistant for Excel that understands the intricacies of real-world table structures, allowing users to create precise formulas and automate various tasks with ease through conversational interactions. Its capabilities extend to managing intricate formulas, VBA, and Python tasks, outperforming competitors such as Copilot and ChatGPT when it comes to tackling data processing challenges. The platform features a dedicated VBA Assistant for developing and fine-tuning personalized VBA code, a Formula Assistant designed for accurate formula generation, and Cell AI functionalities that include classification, keyword extraction, format conversion, sentiment analysis, and real-time translation. Additionally, ExcelMaster.ai offers robust data cleaning and preparation tools that allow users to manipulate, cleanse, and transform their data without requiring any coding skills, effectively reducing preparation time by up to 90%. Supporting both Windows Excel 2007 or later and a web-based version, the software guarantees versatility and accessibility across multiple platforms. With its comprehensive suite of features, ExcelMaster.ai positions itself as an essential tool for users seeking to enhance their productivity in data management tasks.

Unlock the potential of your .NET enterprise applications with these innovative, dependency-free spreadsheet components. Designed for professional developers, .NET spreadsheet components provide comprehensive Excel-like capabilities for desktop software. Featuring support for both Excel import and export, extensive cell customization options, and a robust calculation engine boasting over 450 functions, these components operate without any reliance on Excel. Utilize the comprehensive .NET spreadsheet API along with its powerful calculation capabilities to build applications for analysis, budgeting, dashboards, data collection and management, scientific needs, and financial solutions. Each platform of Spread.NET is engineered to deliver optimal performance and speed, ensuring your enterprise applications run smoothly, while its modular design allows you to integrate only the features you require for your .NET spreadsheet solutions. Additionally, this flexibility makes it easier to scale your applications as business needs evolve.

IRI CellShield®, protects sensitive information in Microsoft Excel®, allowing you to comply data privacy laws. You can protect your columns with reversible or non-reversible masking options. CellShield protects your data, no matter how many sheets they are. Multiple search methods are available to locate and report on PII across the LAN. Protect it all at once with CellShield. Intuitive graphical dialogs allow you to classify and mask it. CellShield's core technology uses the award-winning IRI FieldShield flat file and database data masking product. Data that is hidden in one platform can be seen in another. CellShield EE, the only fully-featured professional data discovery, masking and auditing package for Excel 2010, 2016, and 2019 (plus Office 365 workbooks) in your LAN, is available. CellShield EE goes beyond the security and scope a single password can provide by combining and automating all of these additional capabilities.

Macabacus is the best productivity and brand compliance tools available to help you create better presentations and models faster in Microsoft Office. These tools are essential for consultants and power finance users. Power users can use these tools to address common problems and make it easier to build financial models. Visually identify inconsistencies and errors in your models that could lead to costly mistakes. You can quickly create complex charts, check brand compliance, add components, and much more. To improve Excel's stability and performance, declutter and reduce spreadsheet file sizes. Synchronize the table of contents and section slides/shapes to allow you to focus on the content. You can quickly align, resize, or otherwise manipulate shapes without the need for tedious manual adjustments.

Ampler is an all-in-one enhancement suite built to transform how organizations use Microsoft Office. Rather than relying on multiple disconnected add-ins, it delivers a unified toolbar that supports PowerPoint, Excel, Word, and Outlook in one cohesive platform. The solution includes professional charting capabilities comparable to think-cell, a centralized content library similar to templafy, branded email signatures, and numerous time-saving utilities. Designed with consultants and enterprise teams in mind, Ampler streamlines the creation of polished presentations, accurate financial models, and well-structured documents. Organizations can embed their standards, templates, and branding directly into the system to ensure consistency across teams. The platform also promotes collaboration by making shared content and assets easily accessible. IT departments benefit from seamless integration with existing infrastructure and centralized administrative control. By automating repetitive formatting and structural tasks, Ampler reduces errors and improves overall productivity. Its tailored approach adapts to each organization’s workflows rather than forcing teams into rigid templates. Ultimately, Ampler empowers professionals to achieve higher quality output with less manual effort.

xlCompare, a spreadsheet comparison utility, highlights differences in Excel files and CSV files. xlCompare allows you to quickly compare and merge Excel workbooks. It provides a color-coded report that shows you the differences. This tool can be integrated into other applications that require an external diff viewer for Excel files via the command line mode. The primary functions of xlCompare are: - Find differences between Excel files (XLS and XLSM, XLSX). - Compare CSV and XML files - Compare Visual Basic code within Excel files VBA Forms and Excel controls compared - Merge several Excel files Comparing Excel files using the command line Comparing 3 Excel files (3-way Comparison) - Extract unique rows and matching rows from Excel worksheets - Compare particular segments of worksheet data - Create a presentation report to compare files Explore Formula Logic xlCompare reduces your work time and increases your productivity

Schematiq’s cloud platform addresses challenges related to spreadsheet performance, accuracy and control. It enables organizations to: Connecting Excel model logic with strategic systems and data sources through cloud-based APIs will help you make better decisions and accelerate your time to market. 2) Scale up, accelerate and simplify the models; share proven logic across teams in order to create value and efficiency. 3) Improve accuracy and visibility, while reducing operational risks. Schematiq uses your existing spreadsheets and familiar Excel skills to enable users to create value quickly without a steep learning curve or replatforming effort.