Download and install the latest version of Filestar.
Right click on one or more Psp file(s) on your desktop and select Convert with Filestar.
Type convert to cdu in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.psp -c "convert to cdu" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
Downloads
Documents
Pictures
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.pspContract.psp
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert PSP to CDU
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the PSP files in my Downloads folder to CDU”
Or run it yourself:
filestarcli -i photo.psp -c "convert to cdu"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert PSP to CDU?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.psp -c "convert to cdu" on your computer, so your files stay on it.
PSP file format is associated with PaintShop Pro, an image editing software developed by Corel. It is a proprietary format used for storing raster graphics created and manipulated within PaintShop Pro. PSP files support layers, channels, and various other advanced graphics elements, allowing for detailed and complex image editing. This format is primarily used for saving intermediate edits, enabling users to continue working on their projects with all elements intact.
The CDU file type is associated with CDU Paint, a specialized image file format used by the CDU Paint software. This format is designed to store graphical data, such as digital paintings or drawings, created within the CDU Paint application. CDU files encapsulate both the image information and any specific properties related to the CDU Paint program, such as layers, effects, and brush strokes. This format allows artists to save their work in a way that preserves the integrity and editability of the original digital artwork.
