Best Spreadsheet Software for Microsoft 365

Find and compare the best Spreadsheet software for Microsoft 365 in 2025

Use the comparison tool below to compare the top Spreadsheet software for Microsoft 365 on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    MobiOffice (formerly OfficeSuite) Reviews

    MobiOffice (formerly OfficeSuite)

    MobiSystems

    $39.99 per user per year
    9,206 Ratings
    See Software
    Learn More
    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.
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    Microsoft Excel Reviews
    Top Pick

    Microsoft Excel

    Microsoft

    $8.25 per user per month
    11 Ratings
    Excel recognizes your patterns and organizes your data to save time. Excel allows you to create spreadsheets quickly using templates or your own. You can also use modern formulas for calculations. You can present your data in new charts and graphs with sparklines, formatting, tables and tables. With just one click, you can easily create forecasts that predict trends. You can share your workbook with others, and you always have the most current version. This will help you get more work done. Office 365 allows you to work in Excel files from your mobile device, desktop, or web browser. Excel now allows you to add data directly from a photograph. The Excel app allows you to take a photo of a printed table on your Android/iPhone device and convert it into an editable Excel table. This new image recognition function eliminates the need for you to manually enter hardcopy data.
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    Smartsheet Reviews
    Top Pick

    Smartsheet

    Smartsheet.com

    $14.00/month/user
    40 Ratings
    Smartsheet is an award-winning collaboration and work management platform that helps teams take more action and less talk. Smartsheet gives organizations access to a powerful platform that opens up new opportunities for customers, revenue, and ideas. Smartsheet is a spreadsheet-like interface that offers tools like file sharing, Gantt charts and work automation, portals and dashboards, as well as other useful tools.
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    Microsoft Access Reviews
    Top Pick
    Easy creation of database apps in formats that best suit your business. Only for PC. Access is an easy-to use tool to create business applications from templates or from scratch. Access's rich and intuitive design tools will allow you to create highly functional and appealing applications in a short time. You can tailor your apps to suit your business and customers by easily editing as necessary to meet changing needs. Visual Basic for Applications allows you to automate business processes, create more useful forms, and report. Access connector library allows you to integrate data between Access and line of business apps. This will allow you to generate aggregated visuals, insights, and visuals in the familiar Access interface. Store data in SQL Server or Microsoft Azure SQL for improved reliability, scalability and security.
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    Sourcetable Reviews
    Sourcetable is an AI-powered spreadsheet and data platform designed for a wide range of data-related tasks, including analyzing files, cleaning and enriching data, conducting research, creating visualizations, generating reports, and supporting business intelligence. It combines the functionality of traditional spreadsheets like Excel and Google Sheets with enhanced capabilities for data integration and analysis. Sourcetable supports standard spreadsheet formulas and functions while allowing users to connect to over 100 databases and applications, enabling real-time data centralization and analysis. The platform integrates advanced AI models to automate workflows, identify patterns, and assist with decision-making. This reduces the need for manual processes and improves efficiency in working with data. Sourcetable is suitable for building dashboards, running financial analyses, preparing data for machine learning, or organizing and analyzing information for various applications. Its combination of traditional spreadsheet features and modern data capabilities provides users with tools for efficient, data-driven problem-solving.
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    Causal Reviews

    Causal

    Causal

    $50 per user per month
    Connect models to your data faster than ever before, create models 10x faster, and share them with beautiful visuals and interactive dashboards. Causal's formulas can be used in plain English, without cell references or obscure syntax. A single Causal formula can perform the work of dozens of spreadsheet formulas and even hundreds of spreadsheet formulas. Causal's Scenarios feature allows you to easily create and compare what-if scenarios. You can also work with ranges ("5-10") to see the full range of outcomes for your model. Startups use Causal for tracking KPIs, planning employee compensation, and building investor-ready financial models. You can create beautiful tables and charts without spending hours customizing and configuring. You can easily switch between summary views and time scales.
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    IRI CellShield Reviews

    IRI CellShield

    IRI

    $35 one-time payment
    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.
  • 8
    Macabacus Reviews
    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.
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    PlanMaker Reviews

    PlanMaker

    SoftMaker

    $16.50 per year
    PlanMaker 2021 default file format is XLSX. This allows you to skip the tedious import and export. PlanMaker can be used to open workbooks in Microsoft Excel and vice versa. PlanMaker 2021 allows you to edit XLS files, and create high-quality PDF files using your workbooks. For long-term preservation, you can now create archival PDFs using PDF/A format. PlanMaker 2021 will be available to Excel users who have worked with Excel before. It is compatible with Excel so you don't have to learn new interfaces or calculation functions. PlanMaker 2021 can handle up to one million rows per sheet. These huge data sets can be conquered using pivot tables, data consolidation and scenarios, as well as data grouping, autofilter, special filters, and data grouping. Multiple real-time calculations in status bar keep you up to date with the latest data changes.
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