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Top POWERPOINT GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #powerpoint.

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3 matching projects · updated Sep 29, 2026 How we rank ↗

#1 TRENDING slideshow-s9/slideshow Ruby 2009

slideshow gems - write your slides / talks / presentations in plain text with markdown formatting conventions

◇ bespokejs ◇ css ◇ deckjs ◇ html

21 ↑ +1 today

189

#2 TRENDING EvotecIT/PSWriteOffice C# 2021

MIT-licensed PowerShell document automation for Word, Excel, PowerPoint, PDF, email, PST/OST, OneNote, Visio, OpenDocument, and mixed-format Reader workflows.

◇ cross-platform ◇ document-automation ◇ document-conversion ◇ document-generation

15 ↑ +1 today

164

#3 TRENDING henryhyw/slidepoise Python NEW 2026

Open-source agentic slide generation with free-form visual design and editable PowerPoint output.

◇ codex ◇ image-generation ◇ opencv ◇ powerpoint

1 ↑ +1 today

102

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Top POWERPOINT GitHub Repositories & Tools (2026)

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