Download and install the latest version of Filestar.
Right click on one or more Npm file(s) on your desktop and select Convert with Filestar.
Type convert to png in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.npm -c "convert to png" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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.npmContract.npm
.xlsxBudget.xlsx
.pdfReport.pdf
.docxNotes.docx
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert NPM to PNG
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine. It works on Windows, macOS only.
“Convert the NPM files in my Downloads folder to PNG”
Or run it yourself:
filestarcli -i photo.npm -c "convert to png"
Runs on your computer, so your files stay on it. Works on Windows and macOS. 50 free conversions with the npm install, no account needed.
Can my AI agent convert NPM to PNG?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.npm -c "convert to png" on your computer, so your files stay on it.
The npm file type, associated with Neopaint Mask, is a specific format used by Neopaint, a painting and image editing software. These files typically contain mask data that can be applied to images within the Neopaint program, allowing users to selectively edit, enhance, or manipulate parts of an image. Npm files are used to preserve the mask settings and configurations, enabling users to reapply or adjust the mask in future editing sessions. This file type is particularly useful for graphic artists and photographers who require precise control over selective editing in their digital workflows.
A PNG file is an image file stored in the Portable Network Graphic (PNG) format. It contains a bitmap of indexed colors and uses lossless compression, similar to a .GIF file but without copyright limitations. PNG files are commonly used to store graphics for web images.