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 rl4 in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.psp -c "convert to rl4" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
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 RL4
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 RL4”
Or run it yourself:
filestarcli -i photo.psp -c "convert to rl4"
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 RL4?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.psp -c "convert to rl4" 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 RL4 file type is associated with the Windows operating system, particularly designed for bitmap images. It specifically refers to a bitmap file format used in Windows environments for storing graphical images in a 4-bit RLE (Run-Length Encoded) format. This compression technique helps in reducing the file size without sacrificing the image quality significantly. RL4 files are typically used for storing simple graphics or icons with a limited color palette, making them efficient for applications where space conservation is important.
