This tool is built for one simple job — to help you find out what's different between two Excel files. Whether it's a missing value, a changed number, or a whole new row, Excel Diff Checker will show you exactly what’s changed.
So if you’ve ever sat there staring at two Excel files wondering what’s been updated, added, or removed, this tool is for you. No need to scroll endlessly or double-check every formula. Just upload both files and you’ll see a clear list of differences instantly.
You might think you can compare two Excel files manually — and yes, you can — but only if the file is tiny. If your file has hundreds or thousands of rows and multiple sheets, manual comparison becomes painful and slow.
Here’s where Excel Diff Checker saves you a lot of time and headache. It tells you exactly:
No formulas, no filters, no guesswork — just clear answers.
This tool is made for everyone. You don’t need to be an Excel expert or a developer. Anyone who works with Excel can use this.
Compare reports, dashboards, or monthly tracking sheets. See if any targets, sales data, or performance metrics were edited.
If your professor updates your assignment file or if you’re working on group projects, this helps you catch changes instantly.
When clients send you updated Excel files, you can now compare without manually checking each cell.
Compare exported Excel reports, test output, and see what’s changed in generated spreadsheets.
Whether it’s salary slips, attendance sheets, or tax reports, this tool helps you validate every number and every update.
You don’t have to install anything. It works online, in your browser, without login or setup.
Let’s say you’re handling the payroll in your company. You send a salary sheet to your manager, and a few days later, he sends you back another file. But… no comments, no highlights. You don’t know what’s changed.
Here’s what you do:
Now, you’ll see something like:
In seconds, you know exactly what was changed — no guessing needed.
Without this tool, you’ll waste hours doing this manually:
With Excel Diff Checker, all that becomes:
Fast, clean, and mistake-free.
This tool supports all standard Excel formats:
It can read numbers, text, dates, and even large Excel sheets with hundreds or thousands of rows.
We are working on supporting formulas, cell formatting, and comments soon.
Yes. Your files are not stored anywhere.
Your privacy is fully protected.
We’re constantly improving this tool based on what users need. Here’s what’s coming next:
If you have any features in mind — tell us. We’re building this tool for you.
If any of these questions have ever come to your mind, then yes — you need this:
This tool is made to answer all of that — in one click.
This tool is fully online and mobile-friendly. You can use it on:
No need to download anything. Just visit the tool and get started.
We work with Excel every day. And we kept running into the same issue — comparing files manually and wasting time. So we decided to build a solution. One that’s fast, clean, and easy to use for everyone.
That’s how the Excel Diff Checker was born.
You have better things to do than go cell by cell looking for differences. Let our tool handle it.
Upload your files, click compare, and get peace of mind — all within seconds.
If you like the tool, share it with your team or friends. And if you have feedback or suggestions, we’d love to hear it.
Ready to compare your Excel files?
Click here to use the Excel Diff Checker Tool — no login required, no ads, just results.
