| Corel PaintShop Photo Pro Enamel Presets Format | |
| Corel Corporation | |
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PEN is a file extension that is used by the professional graphics processing tool Paint Shop Pro. PEN files are responsible for setting the "pen" tool. They contain information about the custom settings of this tool and can be loaded by the user at any time.
Paint Shop Pro is a tool primarily used for digital photo manipulation developed by Corel.
Windows
Updated 11/07/2021
| .ac5 | ArtCut 5 Document Format |
| .ac6 | Artcut Software Graphics Design Format |
| .af2 | Micrografx FlowCharter 2.0 Flowchart Format |
| .af3 | Micrografx FlowCharter Flowchart Format |
| .ai | Adobe Illustrator Graphics Format |
| .artb | Artboard Vector Drawing Format |
| .asy | LTspice IV Circuit Diagram Format |
| .cag | Microsoft Clip Gallery Catalog Format |