Welcome to Protocase Designer: The fastest and easiest way to design, price, and build custom electronics enclosures.

The fastest and easiest way to design, price and build custom electronics enclosures.

Free Downloadable 3D Enclosure Design Software
Fast and Easy Design
Instant Price Quotes
Buy Your Custom Enclosure Online With 2 - 3 Day Turnaround

Welcome to Cutout Library

The Protocase Designer cutout library is a collection of a wide range of cutout patterns for common accessories that are mounted on enclosure faces or panels, such as fans, led's, switches, receptacles, etc.. The library may be accessed free to charge, although we do ask that you complete a free registration before downloading. Cutouts may be browsed by category or tag, and downloaded. Cutouts are available in the following formats:

PDC (Protcase Designer Cutout) these are recommended for integrating directly with Protocase Designer 3.12 and greater
DXF (Drawing Interchange Format, or Drawing Exchange Format)
SLDPRT (SolidWorks Part File)

We encourage users to contribute any of their own cutouts by choosing the CONTRIBUTE option. If you are looking for a specific cutout that is not in the library, please contact us and we may be able to get it for you.

Get Started

Browse our library online, search and download cutouts to import into Protocase Designer (version 3.1.2 and greater).

You can now contribute your custom cutouts to our online libary and share them with other Protocase Designer users.

By using our Cutout Library to browse, download or to contribute cutout files, you agree to our terms and conditions.

The Free Protocase Design Suite
Free 3D CAD for Enclosures Protocase Designer 3D CAD software is the fastest way to design, quote, and purchase custom electronic enclosures. Download now for FREE	Cutout Library This is a collection of cutouts for common enclosure mounted accessories, available in a variety of CAD formats. Browse and download now for FREE	Enclosure Template Generator This free, easy-to-use online tool will design a blank enclosure for you in a CAD format of your choice, and email it to you right away. Use it now for FREE