Free tools that do one job well.

Small, sharp utilities for the annoying parts of bookkeeping — built by the CoController AI team, free forever, no account required. Most run entirely in your browser, so your data never leaves your device.

CONVERT

Bank Statement → QBO Converter

Turn any bank or credit-card PDF into clean CSV or .QBO transactions, verified against the statement's own math.

Open the tool → COLLECT

W-9 Request Links

Stop chasing contractors over email. Send a link, they fill the W-9 in their browser, you watch the missing list shrink.

Open the tool → DECODE

Stripe / Shopify Payout Explainer

Upload a payout CSV and see exactly what it was: gross sales, fees, refunds, tax, net — mapped to a journal entry.

Open the tool → MONITOR

Sales Tax Nexus Tracker

Upload sales-by-state exports and see where you're approaching economic nexus — before a notice tells you.

Open the tool → FORECAST

13-Week Cash Flow Builder

Turn your receivables, payables, and recurring flows into a 13-week rolling forecast with minimum-cash alerts.

Open the tool → VERIFY

1099 Filing-Readiness Check

Upload your vendor payments and find out who actually needs a 1099 under the 2026 $2,000 threshold — before January panics you.

Open the tool →

WHY FREE

Because the annoying jobs shouldn't cost money.

Each of these solves one painful, specific problem we kept hearing about from bookkeepers. They're free because useful tools earn trust — and because some people who use them go on to try CoController AI, the AI coworker for the month-end close.

Got a painful job we haven't tooled yet?

Tell us what's eating your week. The best free tools come from real bookkeeper complaints.

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