Top 3 powerpoint-automation Open-Source Projects

PPspliT

1 262 6.7 VBA

A PowerPoint add-in that splits slides according to slideshow-time animation effects
Instrumenta

7 203 0.0 VBA

Free and open source consulting-style Powerpoint toolbar

Project mention: Best tools or addons for slide decks | /r/consulting | 2023-06-17

If you don't want to spend money and just need to modify standard items like text/shapes/tables, I like the feature set of Instrumenta (https://github.com/iappyx/Instrumenta)

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
odin-slides

4 88 7.8 Python

This is an advanced Python tool that empowers you to effortlessly draft customizable PowerPoint slides using the Generative Pre-trained Transformer (GPT) of your choice. Leveraging the capabilities of Large Language Models (LLM), odin-slides enables you to turn the lengthiest Word documents into well organized presentations.

Project mention: Show HN: GPT Fill‐in‐the‐Blanks: A Placeholder PowerPlay for PowerPoint | news.ycombinator.com | 2024-02-27

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).