Work tools. Every number counted.

Tools you open on a Monday

Spreadsheets built to calculate and document packs you can edit. Plus a free checker that reads your .xlsx in the browser and lists what deserves a second look.

Shop the tools Check a spreadsheet, free
ABCDEFGH12345678910 13,815

13,815 formulas counted
in one file

2026 Payroll Withholding Calculator for Excel · 9 tabs

Buy once, open today

The shop

Real .docx and .xlsx you open, edit and use the same day, at a fixed printed price. Every count on this page came from the file it names.

WHEN THE NUMBER MATTERS

Files that decide money

Check yours in the browser for nothing, buy one built the right way, or hand yours over to be rebuilt.

Free

Check a spreadsheet

Drop an .xlsx in and see the hard-coded rates, the ranges that stopped growing and the formulas somebody typed over.It will not tell you a figure is wrong. It will tell you which figures have nowhere to be checked against — that part is the audit.

Runs in your browser · nothing is uploaded

Free Open it
Built to order

Have one built or rebuilt

A calculation model from your source document, an audit of a workbook you have stopped trusting, or a monthly pack that lands in the same shape every time.

Fixed price · agreed before the first cell

from $75 See the three

BEFORE AND AFTER THE SHOOT

The paperwork a photographer sends

Contracts, model releases, questionnaires and shot lists. Real .docx you open and change line by line.

Before you buy

Three guides that answer the question the tools are built around: how much to set aside for tax on 1099 income, how to build a wedding photography timeline, and what goes in a photography contract and model release.

Instant downloadReal .docx and .xlsx
One paymentNothing renews, ever
Seven-day refundAny reason, keep the files
Every number countedIn the file, not on a page