Free tools
Tools for people who work with financial documents.
Small utilities we built for our own work and had no reason to keep to ourselves. Free, no sign-up, and every one of them runs entirely in your browser.
Available now
Nothing you open leaves your machine.
These tools are static pages. The files you drop in are read by JavaScript running in your own browser — there is no server to upload them to, and no request is made when you open one. You can read the source, and you can save the page and use it offline.
Doing this at scale?
These tools solve one file at a time. Wealth Management by Zahlenwerk does the same job continuously, across every custodian a portfolio touches — statements in, reconciled positions out.
See the product →