Observed arrival · 2026-09-22

Klargrid keeps your spreadsheets in the browser

klargrid.com Visit website

Editorial interest 84/100 Selection signal · not a rating of the site

A French-language toolkit with 41 free Excel and CSV operations, performed locally without uploads or an account.

Landing page captured for the 2026-09-22 issue.

For: Spreadsheet-heavy teams handling messy Excel and CSV files
Worth noticing: The page lists 41 operations across workbook diagnosis, data cleaning, formulas, and file conversion.

Field notes

The homepage organizes 41 operations into workbook diagnosis, repair, data cleaning, formula work, and conversion. Examples include approximate duplicate matching, recovery of leading zeros and long codes, formula-to-value conversion, and consolidation of multiple workbooks. It also describes a same-tab workflow in which a selected file remains available while users switch operations, rather than uploading it repeatedly.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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