Free alternatives to pptx
50 free AI Skills apps to use instead, best rated first.
Top picks
- B
batch-grill-me
Getbatch-grill-me is an agent skill from Matt Pocock's skills collection, listed on skills.sh. It interviews you relentlessly about a plan until you share an understanding. It maps decisions as a tree and asks every question it can answer now
- W
webapp-testing
GetNative Python Playwright scripts for testing local web applications with server lifecycle management. Includes with_server.py helper to automatically start and manage single or multiple servers before running automation scripts. Supports re
- C
content-research-writer
GetAssists in writing high-quality content by conducting research, adding citations, improving hooks, iterating on outlines, and providing real-time feedback on
- O
openhue
Getopenhue is an agent skill from the OpenClaw project, listed on skills.sh. It lets an agent control Philips Hue lights and scenes through a Hue Bridge with the OpenHue CLI: turn lights on and off, dim rooms, set scenes such as movie mode, an
- I
implement
Getimplement is an agent skill from Matt Pocock's skills collection, listed on skills.sh. It implements work from a spec or tickets: it fetches the ticket, works test-first at agreed seams, runs type checks and tests as it goes, reviews the re
- F
frontend-design
GetDistinctive, production-grade frontend interfaces that reject generic AI aesthetics through intentional design choices. Guides aesthetic direction selection (brutalist, maximalist, retro-futuristic, luxury, organic, etc.) before implementat
More AI Skills apps
About pptx
pptx
Use this skill any time a .pptx or .potx file is involved in any way
pptx is an agent skill for any task involving a PowerPoint .pptx or .potx file, whether it is an input, an output or both. A .pptx file is a ZIP archive of XML, and the skill picks an approach by task. To create a new deck it writes a script with the pptxgenjs library. To edit an existing deck, or to build from a template, it unpacks the file, edits the slide XML, and repackages it. To read a deck it uses the markitdown tool, which returns one block of text per slide, and it can make a visual grid of thumbnails with a bundled Python script. The scripts are plain Python, Node or shell, and their paths are relative to the skill's folder. Use it for slide decks, pitch decks, presentations, speaker notes, layouts, comments, and any work on an existing PowerPoint file. It is part of the k-dense-ai scientific agent skills repository on GitHub, which has about 49,600 stars. The listing shows it as free, and it has about 1,800 installs. Its security audits show passes from Gen Agent Trust Hub, with warnings from Socket and Snyk. Install it with npx skills add https://github.com/k-dense-ai/scientific-agent-skills --skill pptx.
- Price
- Free
- Made by
- k-dense-ai
- Category
- AI Skills
- Website
- github.com/k-dense-ai/scientific-agent-skills/pptx