Microsoft Office Excel
Diff Checker
Beyond Compare
Excel Compare
Excel Sheet Comparator
SheetDelta
xlCompare
Find value, formula, worksheet, and hidden-content changes between two XLSX files. Files stay in your browser.

Diff Checker
xlCompare
Excel Compare
Online Text Compare
Draftable Compare
diffcheck.net
Excel Sheet Comparator
Compare2Excel is a free online tool that lets you compare two Excel files side by side and instantly see every changed cell, added row, and removed row — highlighted in color, right in your browser.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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WD
WorkbookDiff
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| Website | workbookdiff.com | compare2excel.com |
| Pricing | — | |
| Company | — | Startup from Germany · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

WorkbookDiff is a free browser-local tool for comparing two coordinate-aligned .xlsx workbook versions up to 20 MiB each. It reports supported changes in stored values, formula expressions, worksheet presence and visibility, hidden rows and columns, and used-range changes. Findings can be...
Compare2Excel is a free, browser-based tool designed for finance professionals, auditors, banking analysts, and data teams who need to compare two Excel files quickly, accurately, and privately. Unlike generic diff tools, Compare2Excel is built exclusively for Excel. Upload two files and...
What each product offers, as listed by its team.

An editorial look at what each product does well and who it suits.

No analysis of WorkbookDiff yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Compare Two XLSX Files Locally | WorkbookDiff Demo
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How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing WorkbookDiff and Compare2excel.
Compare2excel's answer:
1. 100% Private by Design Files never leave the browser. No server upload, no data exposure — critical for banks, auditors and compliance teams handling confidential spreadsheets. Most competitors upload your files to their servers. 2. Excel-Only Focus While Diffchecker compares text, code and PDFs, compare2excel.com does one thing and does it perfectly — Excel. That specialization builds trust with professional users. 3. Built for Finance & Compliance Professionals Not a generic tool for everyone. Specifically designed for the daily workflow of banking analysts, controllers, auditors and accountants — the people who actually compare Excel files as a core part of their job. 4. No Friction No signup. No installation. No credit card. Open the browser, upload two files, get results in seconds. The fastest path from problem to solution in the market. 5. Professional-Grade Results Not just "different / not different" — color-coded cell-level highlighting, multi-sheet comparison, summary report with change count per sheet, and export to CSV and Excel. Features that generic tools don't offer. 6. Free with a Clear Pro Path Genuinely free for everyday use — not a crippled trial. Pro unlocks unlimited rows, history and API access for power users and teams.
Compare2excel's answer:
Every week, the same painful ritual. Two Excel files. Same structure, different data. Open both. Scroll. Compare. Miss something. Scroll back. Miss something again. I was spending hours doing something that felt like it should take seconds. And every tool I found either uploaded my files to a server — completely unacceptable when you're dealing with financial data — or was so complex it needed an IT department to set it up. So I built Compare2Excel. Not because the world needed another diff tool. But because finance professionals, auditors and analysts deserved one built specifically for them. Browser-based. Private by design. No signup. No installation. Just upload two files and see exactly what changed — in seconds. What started as a solution to my own frustration became a tool used by banking analysts, controllers and compliance teams who face the same problem every single day. The rule was simple from day one: your files never leave your browser. Ever.
Compare2excel's answer:
No competitor offers the combination of 100% browser-based privacy, Excel-only focus, professional-grade features snd less costs — all four together. Every competitor compromises on at least one of these four.
Compare2excel's answer:
A finance or data professional who works with Excel daily as part of their job — not casually, but as a mission-critical tool. They regularly receive updated versions of the same spreadsheet from colleagues, clients or systems and need to know exactly what changed, where, and how fast.They are time-pressured, detail-oriented and working with sensitive data they cannot afford to upload to an external server.
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Microsoft Office Excel is a commercial spreadsheet application.
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Diff Checker is a free online diff tool that quickly and easily gives you the text differences...
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Perform various operations with data on your worksheets in a seconds. xlCompare has a number of functions from Comparing, Merging and Updating records to Debuging Calculations in your workbook.
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Beyond Compare allows you to compare files and folders.
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Excel Compare is a compare tool allows you to compare Excel files and Excel sheets
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Online Text Compare tool allows you to compare two documents in different formats.
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