EXMERG is online productivity tool for merging data from multiple worksheets or CSV files using Drag&Drop. You can combine tables into single master table or merge data by custom rules, all managed by simple and easy to use user interface.
“It worked perfectly! Seems like magic that one can do this on the web so easily!”
Eric Corning, COO at Seafair
Features
Combine tables into single master table
Merge data spread across tens or hundreds of files.

Merge data by custom rules
Create rules to join tables from different files and discover relations in your data.
Consolidate data across rows and columns
Detect duplicates or extract unique values using Drag&Drop.
Visualize and analyze your data
Get interactive insight into your data with dynamic charts.
Automatic XLS, XLSX and CSV files processing
Simply drag your Excel or CSV files to the browser and have them processed.
Instant paging, sorting and full text search
Works out of the box for all uploaded files.

Share selected workbooks
Make selected files available for your co-workers, or share whole workspace.
Export results
Download results or save them into your workspace for later.