Kucraft CSV Review Desk

Review recurring CSV exports without losing the decisions behind each change. Map renamed columns, choose exact or composite record keys, compare additions/removals/changes, and keep duplicate or blank keys visible rather than guessing matches. Add review states and notes, save a portable project with both source files, and export HTML, CSV or JSON handoffs. USD39 once for the full local browser application; no subscription, runtime account, API key or licence server. A free browser evaluation lets you try your own small CSVs before buying. Full limits: 25,000 rows, 10 MiB, 100 columns and 1,000,000 cells per source. CSV/delimited text only, with no Excel workbook import, fuzzy merging or source writeback. The full edition launches locally with Python 3 and a desktop browser. Verified on Linux with Python 3.13; native Windows/macOS and other browsers remain unverified. Code, synthetic examples and documentation were AI-generated and tested. Product page includes the detailed test scope, licence, support and limitations.