Privacy
WorkTools 1.2.0 is intentionally local-first.
Spreadsheet contents
Files selected in WorkTools are processed in your browser. The application has no spreadsheet upload endpoint, account system or cloud spreadsheet database. Spreadsheet contents are not sent to the WorkTools server.
Local processing
CSV/text parsing, workbook reading, record matching, comparison and result generation happen in browser memory. Excel support is provided by a locally hosted copy of SheetJS on the same WorkTools web server.
Cookies and analytics
This launch release does not set application cookies and does not include advertising or third-party analytics scripts.
Server logs
The web server may record ordinary request metadata such as IP address, requested page, timestamp, HTTP status and browser information for security and operational monitoring. Spreadsheet file contents are not part of those requests.
Exports
CSV and XLSX result files are generated locally in your browser.