8 Best Free Spreadsheet Apps for Everyday Number Work

LibreOffice Calc does substantial spreadsheet work without requiring an account. You download it once, and everything lives in a local file. For budgets and local CSV work, that makes it my first pick even though complex Excel interchange needs attention.

The LibreOffice download page lists the current stable release, and the Calc user guide covers formulas, pivot tables, and charts in plain language. It reads and writes Excel files, and the format-compatibility help explains where conversions need attention.

The friction is real if your office swaps Excel files all day. Complex macros and some chart styling shift on import, and formulas that lean on Excel-only functions need review. That is the price of an independent codebase, and it hits the heaviest users hardest.

There is no paid tier and no feature gate. LibreOffice is free software under the Mozilla Public License, funded by donations. Professional support is a separate service from ecosystem providers.

Pick it if you keep personal or business records on your own disk. Skip it if every file you touch has to match a strict Excel template down to the pixel.

Google Sheets puts collaboration at the center of an ordinary shared workbook. You open a link and you are editing, with no install and no version to manage. That simplicity is the whole point.

Two people can type in one budget at the same time, comment on a cell, and watch the change land live. The Google Sheets help center explains sharing and permissions in a few short steps. A teacher can hand out one sheet to a class; a small team can track orders in one tab. For most household and small-team numbers, this is enough.

The catch is the one everyone hits eventually: your free storage is shared. Every Google account gets up to 15 GB across Gmail, Drive, and Photos, and Sheets files count against that total (Google Drive storage help). Big image-heavy files can fill it faster than you expect.

Sheets keeps growing, and the limits have moved. Google announced up to 20 million cells per spreadsheet on September 10, 2026, with a gradual rollout that includes personal accounts. Pivot tables, charts, and connected functions are all still there. The tool is not a toy.

The weakness is relying on a browser service for a workflow that must stay local. Offline work needs setup, and account access and sharing permissions become part of the job. I would choose a desktop workbook first when independent local files are the requirement.

The ordinary personal-account spreadsheet is free. Google One adds storage, while Workspace bundles organizational features and other benefits; paid offers need their own plan comparison.

Pick it if the file needs live collaborators or you work across devices. Skip it if independent local files are more important than shared browser editing.

Excel for the web is the free browser version of the spreadsheet most offices already know. If your colleagues send .xlsx files with familiar formulas, this gives you a familiar starting point without a desktop-editor subscription.

The Microsoft support page for the free web apps explains the deal: sign in with a free Microsoft account, and you get the web versions of Word, Excel, and PowerPoint. You can create, edit, and share a workbook in the browser, stored on OneDrive.

The most useful surprise for a new user is how close it looks to the desktop app. Ribbons, formulas, and formatting mostly match. That familiarity saves retraining time when a whole team already speaks Excel.

It is not the full program. Microsoft keeps a running list of differences between the browser and desktop versions. Macros do not run, some external data connections are blocked, and a handful of functions behave differently. Heavy analysts who build models with Power Query or advanced macros will spend the day fighting the limitations.

Storage is also finite on the free side. OneDrive has a small free allowance, and you top it up with a Microsoft 365 plan when you outgrow it. The spreadsheet itself stays free, but the space around it does not.

Pick it if you want the Excel feel without paying per month. Skip it if your workbooks depend on macros, external queries, or the deepest analysis tools.

ONLYOFFICE Desktop Editors bundles a spreadsheet, a document editor, and a slides app in one window, and the spreadsheet leans hard into looking like Excel. People who have to hand files back and forth tend to notice that first.

The official desktop page lists the current release and the features: over 400 spreadsheet functions, table templates, named ranges, charts, and macros. You get real-time co-editing if you connect the desktop app to a cloud service such as Nextcloud or ownCloud, so the tool is not limited to one machine.

The Office-style interface and emphasis on Microsoft formats make it an attractive option for routine XLSX exchange. I would still inspect the workbook's formulas and features before making it a team's default. The Calc vs ONLYOFFICE comparison explains that decision in more detail.

The limitation for a team is that free desktop installations alone do not create a co-editing service. The connected platform needs its own account or server setup. For local editing, the desktop offer stands on its own.

There is no charge for the desktop apps, and the code is open source under the AGPL. The official desktop page offers enterprise support separately. Server and hosted editions have their own terms; keep those separate from the free desktop application.

Pick it if you want a familiar Office-style layout and a real offline desktop suite. Skip it if a desktop app alone must provide your whole shared-document service.

Zoho Sheet makes the most sense if your business already runs on Zoho. It lives in the same account as CRM, Books, and Analytics, and it can pull records from those apps straight into a sheet.

The Zoho Sheet help center documents the Data Connection tool. You point it at a Zoho service, choose the records you want, and the sheet refreshes on a schedule. For a small business tracking orders beside its invoicing app, that saves a lot of copy and paste.

The documented free data-connection allowance is ten connections across spreadsheets, ten links per spreadsheet and a minimum one-day schedule interval. The paid connection plan raises the allowances and supports hourly schedules. Existing qualifying Zoho bundles can include that access; check the published terms for your account.

Outside the Zoho world, Sheet is a capable but ordinary online grid. Its formulas, charts, and import options will feel familiar. Nothing about the core editor gives you a strong reason to switch if you use Google or Microsoft already.

The web spreadsheet is free for ordinary use. Paid data-connection access and other Zoho products are separate decisions, so compare the workflow you need with the plan you actually have.

Pick it if you want your Zoho data living in a sheet without exports. Skip it if you have no other Zoho services and just want a plain grid.

Apple Numbers uses a flexible canvas where several tables can sit beside charts and text. That makes it an appealing choice for a designed report as well as an ordinary budget.

Its design is different on purpose. Instead of one rigid grid, you place tables, charts, and text anywhere on a canvas, which suits a one-page report more than a giant data dump. The App Store listing describes the flexible layout, plus importing and editing Excel files and CSV.

Numbers supports iCloud collaboration and a browser version. The platform decision still matters: Windows users get browser access instead of a native Numbers desktop app. I'd choose it for an Apple-centered workflow and compare a broader cross-platform service for a mixed team.

The core application remains free. Apple Creator Studio adds premium content and intelligence features at $12.99 per month or $129 per year after the free trial on the US offer. You do not need that subscription for ordinary spreadsheet editing.

The weakness is fit for an Excel-centered team. Teams that live in Excel formulas and pivot tables will find Numbers pleasant for a quick budget and cramped for heavy analysis.

Pick it if you already own Apple devices and want a good-looking, ready spreadsheet. Skip it if your work is Excel-heavy or your team is mixed.

Gnumeric is a focused spreadsheet application for Linux and Unix-like systems. It is worth considering when a separate spreadsheet is preferable to installing a whole office workflow.

The Gnumeric project site lists Gnumeric 1.12.62, released in September 2026. It is still receiving releases, which matters when choosing a smaller spreadsheet project. Follow its manual and release links for the current package and supported operations.

I would consider it for a Linux user who wants a separate local grid and already has another app for documents and presentations. It keeps the spreadsheet choice separate from the office-suite choice. Check the supported formats before moving a workbook with specialized Excel features.

The trade is collaboration and polish. There is no live shared editing, the interface is plainer than Excel or Numbers, and the community is smaller. If you want a slick ribbon and cloud sync, this is not it.

Gnumeric is free and open source with no paid tier. Check the project download and release information against the package supplied by your Linux distribution.

Pick it if you want a lean, offline spreadsheet on Linux or an old machine. Skip it if you need shared editing or a large support community.

EtherCalc is the simplest shared-room option in this list. You open a URL, get a room, and start typing. Anyone with the link can join the same sheet, no account and no install.

Unlike a modern cloud app, EtherCalc is a small open-source project you can also self-host. The project repository and the user guide explain both the hosted rooms and running your own copy. For a quick shared tally or a scratch grid during a call, a room URL avoids setting up another user account.

The weakness is access control for a room shared by URL. The user guide explains that anyone who knows the URL can access the room. I would keep confidential records in a service with the permissions the team requires.

For a low-stakes shared grid, none of that is a problem. For a business ledger, it is. Treat it as a shared whiteboard made of cells.

It is free and open source, and self-hosting costs only your own server. There is no paid version to compare against.

Pick it if you want an instant shared sheet with no login. Skip it if you need account-based permissions for confidential records.