Fuzzy Matcher

New web version v2

Upload separate sales and postal files (CSV or Excel). Returns a workbook with a Summary tab, highlighted source copies, and match result tabs. Your original uploads are not modified.

Legacy (Windows app) frozen

Exact matching engine from the last Windows build. No address normalization, no Summary tab, no row highlighting. Use this if v2 results look wrong during early testing.

One workbook (original Windows workflow)

Upload a single Excel file with two data sheets. The app picks input vs postal by row count (smaller = sales).

Two files (legacy engine, split uploads)

Same legacy matching as Windows, but with separate sales and postal files instead of one workbook.

Large files may take several minutes. Keep this tab open until the download starts.