Office File Workflow: Merge Word and Excel Locally
Combine spreadsheets and documents without uploading internal files.
Merge tables with intent
For Excel files, choose append mode when sheets share the same columns. Use separate-sheet mode when each file represents a different source or period.
Review Word output
Word merging runs locally and is best for combining simple chapters, notes, and drafts. Review the downloaded document before sending it to clients or submitting it formally.
No upload by default
Internal spreadsheets and drafts often contain private names, costs, or decisions. Local processing keeps those files in your browser session.