Download and install the latest version of Filestar.
Right click on one or more Ppsx file(s) on your desktop and select Convert with Filestar.
Type convert to html in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.ppsx -c "convert to html" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.ppsxContract.ppsx
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert PPSX to HTML
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.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the PPSX files in my Downloads folder to HTML”
Or run it yourself:
filestarcli -i file.ppsx -c "convert to html"
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 PPSX to HTML?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.ppsx -c "convert to html" on your computer, so your files stay on it.
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.
An HTML file is a webpage coded in HTML that can be displayed in a web browser. It is used to format text, tables, images, and other content that is displayed on a webpage. HTML files are widely used on the web as most pages within static websites have an ".html" extension.
