Merge Excel Sheets in Minutes, Not Hours
Save time, eliminate errors, and instantly combine multiple Excel workbooks into one seamless, organized sheet with our automated tool.
Your Files Stay Private
- Deleted immediately after merge — never stored
- EU data processing, fully GDPR compliant
- Encrypted in transit and during processing
Set Up Once, Reuse Forever
- Save your merge config as a reusable template
- Work that earlier could take hours can now be done in a few minutes
- Works for any recurring merge scenario
If You've Done This,
MergeMySheets Is For You
Multiple Suppliers, Different Formats
Receive price lists from 10 suppliers, each with their own column structure?
Recurring tasks take hours
Spending hours every time doing the same merge?
Error-Prone Manual Work
Copy-paste between sheets and worry about mistakes?
Three Steps to Perfect Merges
Upload
Upload your Excel files (xlsx, xls, csv)
Configure
Map columns and set merge rules - save as template
Download
Get your perfectly merged file in seconds
See It In Action
Watch how easy it is to merge your Excel sheets in just a few minutes
Learn to merge files in under 5 minutes
Real-World Applications
Price Lists
Merge pricing from multiple suppliers into standardized comparison format
Spare Parts Catalogs
Consolidate parts lists from different vendors with varying schemas
Cable Lists
Combine cable specifications from multiple manufacturers
Quotations
Merge quotes from suppliers into single comparison sheet
Economic Documents
Standardize financial reports from different departments or entities
Inventory Management
Consolidate stock data from multiple warehouses or systems
The Secret Weapon: Reusable Templates
Set it once, use it forever - included in 3-day demo
First Time
- 1Upload files
- 2Configure columns
- 3Set merge rules
- 4Save as template
⏱ 30–60 minutes
Next Time
- 1Upload new files
- 2Select template
- 3Click merge
When you regularly merge the same type of documents from the same suppliers, templates transform this from a 2-hour monthly task to a 2-minute routine.
Your Data Security Matters
We built MergeMySheets with a privacy-first architecture. Your files are processed and gone — nothing is stored permanently.
Auto-Delete
Your files are permanently deleted the moment your merge completes. We never store your data.
EU Data Processing
All processing happens on EU-based servers. Fully GDPR compliant — your data never leaves Europe.
End-to-End Encryption
Files are encrypted during upload, processing, and download using industry-standard TLS.
Revision Tracking
Full audit trail of every merge. Know exactly what was merged, when, and by whom.
Built by an Engineer, for Engineers
After 40 years managing industrial projects across paper industry, boilers, and process automation, I faced the same frustrating Excel challenge every month: merging supplier data with different formats.
Price lists from a dozen suppliers, each with their own column structure. Two hours of tedious copy-paste work, every single time.
I built MergeMySheets because I was tired of wasting my time on something a computer should handle. Now my 2-hour monthly task takes 2 minutes.
If you're an engineer, project manager, or procurement professional dealing with supplier data, I built this for you.
Stefan Tillman
Founder, MergeMySheets
Tillman Konsult AB (est. 2016)
Try Free for 3 Days
No credit card. All features included. Activate when you're ready.
Frequently Asked Questions
Ready to Save Hours Every Month?
Join engineers and procurement professionals who've already solved their Excel merging headaches.