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Excel Tool

Excel Workbooks and CSVs Merger

Merge a whole folder of Excel and CSV files into one master sheet.

SOURCE FOLDER
CSVSalesReg-1_Apr.csv
CSVSalesReg-1_May.csv
CSVSalesReg-1_Jun.csv
CSVSalesReg-1_Jul.csv
XLSXSalesReg-2.xlsx
Merged master sheet
Merged master sheet with source file and sheet name columns
Every row keeps its source file and sheet
WHAT IT HANDLES
Every sheet, every fileExcel and CSV files, mixed freely
Junk rows skippedStart from your real header row
Dates read correctlyText and numeric dates standardised
Splits past 1M rowsOr one CSV with no row limit
₹999₹1,29923% OFF
  • ₹699Each extra key in the same order
Brochure (PDF)
Single-PC perpetual licenseWindows onlyInstant downloadLicense key by emailRequires Microsoft Office
  • Every sheet, every file
  • Excel and CSV, mixed freely
  • Junk rows above headers skipped
  • Dates read correctly
  • Source file on every row
Capabilities

One clean dataset, traced back to every source

Merge every sheet from a folder of Excel and CSV files into one clean master dataset, with source tracing, smart dates, sorting, and safe splitting for millions of rows.

Intelligent Bulk Consolidation

Merge every sheet from every file in a folder into one perfectly aligned master dataset, turning hours of manual copy-paste into a job that takes seconds.

Universal Cross-Format Merging

Automatically detects and stitches together folders of Excel workbooks, CSV files, or a dynamic mix of both, no manual conversions first.

Automated Data Lineage

Injects the original Source File and Sheet Name into every single row, so you can audit, filter, or pivot the master data back to its exact origin.

Precision Rows & Smart Dates

Tell it which row your real headers start on to skip logos and junk, while a date engine standardises text-vs-numeric dates to your Windows locale, no broken formats.

Massive Dataset Auto-Splitting

Detects data beyond Excel's ~1,000,000-row limit and safely splits it into sequential files, or exports a boundless custom-delimited CSV for databases and Power BI.

High-Speed In-Memory Engine

Loads data directly into memory instead of slow cell-by-cell copying, crunching the heaviest workloads in seconds while leaving your source files untouched.

Screenshots

A look inside

Setup screen
Source folder of workbooks & CSVs
Merged master dataset
FAQ

Frequently asked questions

What does Excel Workbooks and CSVs Merger do?

It merges every sheet from every file in a folder, Excel workbooks, CSVs, or a mix, into one clean master dataset in seconds, with no manual copy-pasting.

Can it merge Excel and CSV files together?

Yes. It automatically detects and processes folders containing Excel files, CSV files, or a dynamic mix of both, stitching them into a single aligned dataset.

How do I know which file each row came from?

Every row is automatically stamped with its original Source File and Sheet Name, so you can audit, filter, or pivot the master data back to its exact origin.

What happens if the merged data exceeds Excel's row limit?

Data beyond Excel's ~1,000,000-row limit is safely auto-split into sequential files, or you can export a single boundless custom-delimited CSV (comma, tab, pipe, or semicolon).

What are the requirements and licensing?

Windows with Microsoft Office. A single-PC perpetual license that works fully offline after a one-time activation.

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