Convert spx to oxps

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Spx file(s) on your desktop and select Convert with Filestar.

  3. Type convert to oxps in the search box.

  4. Press Convert.

Or let an AI agent do it: filestarcli -i file.spx -c "convert to oxps" (how).

Let your AI agent convert SPX to OXPS

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 SPX files in my Downloads folder to OXPS”

Or run it yourself:

filestarcli -i file.spx -c "convert to oxps"

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 SPX to OXPS?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.spx -c "convert to oxps" on your computer, so your files stay on it.

Using Filestar With AI Agents · Download SKILL.md

What is the difference between .spx and .oxps?

Extension
.spx
.oxps
Format
Binary
Binary
Category
Audio
Document
Developer
Xiph.Org
Microsoft
Description
Audio file compressed using Speex compression and saved in the Ogg Vorbis container format; designed as an audio compression format specifically for speech; compresses voice at 2 to 44 kbps and supports 8 kHz, 16 kHz, and 32 kHz compression in the same bitstream.
An OXPS file is a file created in the Open XML Paper Specification (OpenXPS) format, which is the same format used by .XPS files. It is similar to a .PDF file and describes the structure and content of a document.
MIME Type
audio/ogg
application/oxps

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