Contact ACH File Converter

Send product feedback, report a technical problem, suggest a correction, or ask a privacy question. Do not email ACH files, account numbers, routing details, or other banking data.

Email the team

hello@achfileconverter.com

Include the page URL, browser, and a description of what happened. Use fictitious or masked examples only.

What we can help with

Tool behavior, accessibility problems, and browser compatibility.
Corrections to ACH/NACHA explanations or broken links.
Privacy questions about local browser processing.
Feature requests for converters and file-operation tools.

We cannot approve production ACH files, provide legal advice, transmit payments, or replace your bank or ODFI. For payment status, authorization, return deadlines, or bank-specific formats, contact your financial institution.