Download and install the latest version of Filestar.
Right click on one or more Potx file(s) on your desktop and select Convert with Filestar.
Type convert to ppsx in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.potx -c "convert to ppsx" (how).
Documents - File Explorer─☐✕
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.potxContract.potx
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
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Drop files here to get started
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Let your AI agent convert POTX to PPSX
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 POTX files in my Downloads folder to PPSX”
Or run it yourself:
filestarcli -i file.potx -c "convert to ppsx"
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 POTX to PPSX?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.potx -c "convert to ppsx" on your computer, so your files stay on it.
The POTX file format is a template file used by Microsoft PowerPoint, a well-known presentation software. As part of the Open XML file format family introduced in Microsoft Office 2007, POTX files are used for creating multiple presentations with a similar layout, style, and formatting, ensuring consistency across documents. These templates can include predefined slide backgrounds, fonts, color schemes, and layouts. Users can create new presentations based on these templates, which allows for efficient creation of visually cohesive and professionally styled presentations.
A PPSX file is a slide show created by Microsoft PowerPoint or another presentation program, such as OpenOffice Impress or SoftOffice Presentations. It contains a finished collection of slides that are used for slide show playback.