---
type: help
title: "What file format does 4OVER4 require for custom printing projects?"
description: "4OVER4 prefers print-ready PDF files for custom projects, but you are not locked into one format. Several image and native design files are accepted as wel"
resource: https://www.4over4.com/help/site-wide/what-file-format-does-4over4-require-for-custom-printing-projects
tags: ["Products", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What file format does 4OVER4 require for custom printing projects?

4OVER4 prefers print-ready PDF files for custom projects, but you are not locked into one format. Several image and native design files are accepted as wel

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

- Page type: help
- Hub: Products
- URL: https://www.4over4.com/help/site-wide/what-file-format-does-4over4-require-for-custom-printing-projects