Merge Excel files
Combine multiple Excel files into one, with no formulas or copy-paste. Upload your files, choose the columns, and download the result ready to use.
- Nothing to install — works right in your browser
- 100% private: your files are processed on your device and never leave it
- Pick exactly which columns to keep
How to merge Excel files in 3 steps
- 1
Upload your files
Drag in your Excel or CSV spreadsheets. On the Free plan, merge up to 3 files at a time.
- 2
Choose the columns
See every detected column and keep only the ones you need in the final file.
- 3
Download the result
Generate the merged spreadsheet and download a clean new file, ready to use.
Free vs Pro
Free
Pro
Max file size
1 MB
2 MB
Rows per spreadsheet
500
5,000
Processing
Local (browser)
Priority server
Support
Community
Priority email support
Frequently asked questions
- Is merging Excel files with Tablix free?
- Yes. The Free plan includes 1 merge per month, with up to 3 files, 500 rows, and 3 columns in total. Need more? The Pro plan raises every limit.
- Is my data safe?
- It is. On the Free plan, all processing happens right in your browser — your files are never uploaded to any server.
- How many spreadsheets can I merge at once?
- On the Free plan, up to 3 files per merge, totaling 500 rows, 3 columns, and 1 MB. The Pro plan expands all of these limits.