Open-source alternatives to PowerPoint

Generates native PowerPoint decks with AI. — AI turns documents or topics into real, native PowerPoint decks—with native shapes, transitions and animations, data-backed charts and tables on demand, audio narration from speaker notes, and support for your own .pptx templates. · by Hugo He

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Online presentation editor and player. — PowerPoint-ist（/'pauəpɔintist/）, An online presentation application that replicates most of the commonly used features of MS PowerPoint, allowing for the editing and presentation of PPT online. It also supports AIPPT and local PPTX file preview.

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Self-contained PowerPoint alternative in a single HTML file. — Bento, the office suite that fits in a file

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LLM-powered platform to generate PPT presentations. — 一个基于LLM的演示文稿生成平台，能够自动将文档内容转换为专业的PPT演示文稿。平台支持多种AI模型，提供丰富的模板和样式选择，让用户能够创建高质量的演示文稿。

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Local-first AI presentation generator. — Describe what you need — a presentation, lesson, or story — and let the AI build clean, beautiful HTML slides for you. Local-first. Works offline. Works for you.

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Generate PowerPoint presentations with AI. — AI 智能生成 PPT，通过主题/文件/网址等方式生成PPT，支持原生图表、动画、3D特效等复杂PPT的解析和渲染，支持用户自定义模板，支持智能添加动画，可在线体验。AI generates PowerPoint Presentation, Supports parsing and rendering of complex PPT features such as native charts, animations, and 3D effects.

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Turns Markdown documents into slide decks. — moffee: Make Markdown Ready to Present

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Generates interactive web presentations with AI. — Use any agent to create stunning, interactive presentations

↔ alternative to PowerPoint