---
type: help
title: "What file formats are accepted for carbonless forms?"
description: "For clean, predictable carbonless form printing, submit a print-ready file that locks in your fonts and layout. PDF is the safest choice because it embeds"
resource: https://www.4over4.com/help/general/what-file-formats-are-accepted-for-carbonless-forms
tags: ["Products", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What file formats are accepted for carbonless forms?

For clean, predictable carbonless form printing, submit a print-ready file that locks in your fonts and layout. PDF is the safest choice because it embeds

Part of the **Products** hub. See [all help concepts](index.md).

- Page type: help
- Hub: Products
- URL: https://www.4over4.com/help/general/what-file-formats-are-accepted-for-carbonless-forms