Excel Merger Command Line
Okdo Excel Merger Command Line is a focused Windows tool that converts Excel into Excel. Process whole folders in one batch. Everything runs offline, so your files never leave your computer.

Key features
Advanced capabilities
- ✓Merge worksheets from different Excel files into one Workbook or Worksheet with command line method.
- ✓Supports MS-Office 2007 and later files.
- ✓(*.XLS, *.XLSX, *.XLSM).
- ✓Do not need Microsoft Excel .
- ✓Batch merge Excel Workbook with wildcard characters. eg: *.xls, aa*.xls, bb??.xls.
- ✓Merge data from multiple worksheets into a single worksheet.
- ✓Merge data from multiple workbooks into a new workbook(multiple worksheets).
- ✓Merge specific worksheets from workbooks into one workbook or one worksheet.
- ✓Merge all workbooks from a directory into one workbook or one worksheet.
- ✓Supports stack data from top to bottom in the output worksheet.
- ✓Supports stack data from left to right in the output worksheet.
- ✓Supports insert the number of blank rows/columns between worksheet contents in the output worksheet.
- ✓Supports customize the output path.
- ✓Supports overwrite existing output file.
- ✓Fast merging speed with high-quality output.
Supported formats
➡️ Input
MS
Excel File *.xls, *.xlsx, *.xlsm
⬅️ Output
MS
Excel File *.xls
Command-line usage
Okdo Excel Merger Command Line runs from a DOS command prompt. Change to the installation folder, then invoke the executable using the syntax below.
excelmerger.exe [options] -workbook= <source file> -dest= <output file>Options
Why convert with Okdo
What customers say
Support replied within a day when I had a question about MS Excel File *.xls → MS Excel File *.xls. Smooth experience overall.
Compared three converters; Excel Merger Command Line was the only one that preserved our layout on MS Excel File *.xls → MS Excel File *.xls. Clean interface with practically no learning curve.
Switched our team to Excel Merger Command Line and the batch conversion alone saves us hours every week. Files never leave the PC — ideal for compliance.
We handle confidential client files, so Excel Merger Command Line running 100% offline was the dealbreaker. Fast enough for daily, high-volume workloads.
Great value for a one-time purchase. Command-line automation fits straight into our scripts.
The command-line mode in Excel Merger Command Line lets me schedule overnight jobs across a whole folder. Handles encrypted and password-protected documents.