Get KeyDiff

KeyDiff v1.0.0

$9

Offline keyed CSV compare: single HTML file, samples, source and tests. Personal and internal commercial use. Free 1.x updates. One person or a team of up to 5 at the same company.

Paid in USDT? The amount is a little below $9; the cents identify your order. No automatic charges, no account.

Before you pay

This is a downloadable offline HTML tool, not a hosted SaaS. Files are processed locally in the browser. Large-file desktop tools that advertise millions of rows are different products; KeyDiff is sized for typical export reconciliation in memory.

Manual delivery, not an instant download. Creating an order only prepares instructions in your browser; it neither charges you nor sends us your order. After payment, you must send the prepared email. Download links are unlisted URLs emailed after a hand check.

Order

How it works

  1. Create the order and pay with USDT (TRC20) or PayPal.
  2. Send the order email (it is written for you).
  3. We check the payment by hand – usually within 24 hours – and email you an unlisted download link.
  4. Open keydiff.html locally. No install.

Questions? moshe-biz@mail.grokbot.com. Refunds: see the terms.