Showing 177 open source projects for "powerpoint"

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  • 1
    PowerPoint-ist

    PowerPoint-ist

    Web presentation editor replicating many PowerPoint features online

    PPTist is a web-based presentation editing application designed to replicate many of the commonly used features found in traditional slide presentation software. It allows users to create, edit, and present slide decks directly within a web browser while maintaining a desktop-like editing experience. PPTist is built with Vue 3 and TypeScript and focuses on providing a highly interactive slide editing environment with extensive customization and extension potential. PPTist supports a wide...
    Downloads: 2 This Week
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  • 2

    PowerPoint Generator

    PowerPoint Generator: Your Gateway to Effortless Presentations

    Dive into the ease of presentation creation with PowerPoint Generator, a smart web application crafted to automate PowerPoint presentations! 🌟 This project is ripe for growth and eager for your contributions. Let's enhance its capability together!
    Downloads: 0 This Week
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  • 3

    Furigana for PowerPoint

    Fast, offline furigana tool for Microsoft PowerPoint

    Furigana for PowerPoint is a free, open-source Windows companion for creating and editing Japanese ruby text in desktop Microsoft PowerPoint. Because PowerPoint has no native furigana support, the application builds editable groups from ordinary textboxes. Select Japanese text (or start with an empty slide) press a shortcut, review the automatically suggested readings, and insert a neatly aligned furigana block.
    Downloads: 5 This Week
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  • 4
    PPT Builder Skill

    PPT Builder Skill

    AI-friendly PPT builder skill: 17 hand-polished Chinese PPTX templates

    PPT Builder Skill is an AI-friendly PowerPoint builder skill designed to create editable native PPTX presentations from structured content. It includes polished Chinese presentation templates and uses python-pptx-based tools to preserve layout while applying controlled text edits. The skill supports workflows where an agent selects a template, writes an edits file, and produces a real PowerPoint file with the original design intact.
    Downloads: 12 This Week
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  • 5
    anydoc

    anydoc

    Convert Word, PowerPoint, Excel, OpenDocument, RTF, EPUB, CSV

    anydoc is a fast Rust library for converting office documents and publications into clean GitHub-Flavored Markdown. It supports Word, PowerPoint, Excel, OpenDocument, RTF, EPUB, CSV, and text-based PDF files through one shared document model. The converter preserves headings, formatting, links, lists, tables, notes, footnotes, internal references, and embedded asset metadata. Content-based detection identifies most formats from their bytes, even when filenames or extensions are incorrect. ...
    Downloads: 8 This Week
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  • 6
    LandPPT

    LandPPT

    An LLM-based presentation generation platform

    LandPPT is an open-source AI platform that automatically generates professional presentation slides using large language models. The system allows users to create complete PowerPoint presentations simply by entering a topic or uploading source documents such as PDFs, Word files, or Markdown notes. Using natural language processing and structured content generation, the platform produces presentation outlines and converts them into fully formatted slide decks. The application integrates multiple AI models from providers such as OpenAI, Anthropic, Google, and locally hosted models to generate text, images, and structured presentation layouts. ...
    Downloads: 1 This Week
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  • 7
    Magazine Web PPT

    Magazine Web PPT

    A Claude Code Skill that turns prompts into magazine-style HTML decks

    Magazine Web PPT is a specialized AI skill set designed to enhance the creation and structuring of PowerPoint presentations. It provides guidance on slide organization, storytelling, and visual design principles tailored for professional presentations. The system helps users transform raw ideas into coherent slide decks with clear messaging and logical flow. It emphasizes effective communication through structured layouts and concise content.
    Downloads: 0 This Week
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  • 8
    ECharts

    ECharts

    A powerful, interactive charting and visualization library for browser

    ECharts is a free and open source charting and visualization library that gives you an easy way to add interactive, intuitive, custom charts to your commercial products, projects, presentations and more. It offers a rich set of features that includes rendering ability for ten-million-level data, Wechart and Powerpoint support, multi-dimension data analysis, and more. It also has a number of extensions for various applications. ECharts is written in pure JavaScript, and is based on zrender, a new and lightweight canvas library.
    Downloads: 0 This Week
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  • 9
    diagrams.net

    diagrams.net

    Security-first diagramming for teams

    ...Works with Google Drive and Google Workplace (G Suite). Use add-ons for Docs, Sheets and Slides. It works with OneDrive and Sharepoint. Office 365 app for Word, Powerpoint and Excel. Highest-rated Confluence app in the Atlassian Marketplace. Works in Jira too. Works with GitHub, GitLab and Dropbox for visual documentation in distributed teams. You can download diagrams.net Desktop for offline use on Windows, macOS, Linux and ChromeOS. Nextcloud is an ideal on-premise file hosting system for diagrams.net.
    Downloads: 86 This Week
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  • 10
    drawio-desktop

    drawio-desktop

    Security-first diagramming for teams

    ...Bring your storage to our online tool, or go max privacy with the desktop app. Works with Google Drive and Google Workplace (G Suite). Use add-ons for Docs, Sheets and Slides. Works with OneDrive and Sharepoint. Office 365 app for Word, Powerpoint and Excel. Highest-rated Confluence app in the Atlassian Marketplace. Works in Jira too. Works with GitHub, GitLab and Dropbox for visual documentation in distributed teams. Download diagrams.net Desktop for offline use on Windows, macOS, Linux and ChromeOS. Nextcloud is an ideal on-premise file hosting system for diagrams.net. ...
    Downloads: 130 This Week
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  • 11
    GenOffice

    GenOffice

    An AI-native office suite for macOS and Windows

    GenOffice is an AI-native desktop office suite for macOS and Windows built as five Electron applications sharing a common engine layer. It provides dedicated editors for Word documents, Excel spreadsheets, PowerPoint presentations, and PDFs, plus a shell that hosts the suite. AI editing is integrated directly into document state instead of being limited to a separate chatbot. Documents support block-level edits and diffs, while sheets, slides, and PDFs expose their state to a tool-calling agent. The suite uses specialized engines for DOCX, XLSX, PPTX, and PDF parsing, rendering, editing, and export. ...
    Downloads: 122 This Week
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  • 12
    Frontend Slides

    Frontend Slides

    Create beautiful slides on the web using Claude's frontend skills

    ...The system produces fully self-contained HTML presentations with inline CSS and JavaScript, eliminating the need for external dependencies, build tools, or frameworks. It also supports converting existing PowerPoint files into web-based presentations while preserving content such as images, text, and structure. The tool includes curated design presets that avoid generic AI-generated aesthetics, ensuring presentations feel distinctive and intentional. Its architecture uses progressive disclosure, loading only necessary components at each step to keep the workflow efficient and intuitive.
    Downloads: 0 This Week
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  • 13
    Paperless-ngx

    Paperless-ngx

    A community-supported supercharged version of paperless

    Paperless-ngx is a community-supported open-source document management system that transforms your physical documents into a searchable online archive so you can keep, well, less paper.
    Downloads: 27 This Week
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  • 14
    Gorden Super PPT Skills

    Gorden Super PPT Skills

    AI PPT Track Terminator, the strongest PPT Skill ever

    Gorden Super PPT Skills is an AI presentation skill package for generating high-density visual presentations and converting them into editable PowerPoint files. The workflow is split into three skills that can be used separately or together. One skill generates image-based presentation pages from a topic or content brief. Another skill reconstructs image slides into editable PPTX files by separating backgrounds, layout structures, icons, decorations, and text. The orchestration skill chains both steps so users can create a polished visual deck and then recover an editable version. ...
    Downloads: 2 This Week
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  • 15
    Office Agents

    Office Agents

    Agent plugins for Microsoft Office but BYOK for any model and provider

    Office Agents is a modular framework that brings AI-powered agents directly into Microsoft Office applications through add-ins equipped with integrated chat interfaces. It enables users to interact with large language models inside tools like Excel, Word, and PowerPoint, allowing real-time automation, content generation, and data manipulation within familiar productivity environments. The system is built as a monorepo with multiple packages, including a core SDK for agent runtime, a React-based chat interface, and specialized add-ins tailored to each Office application. It supports a bring-your-own-key model, allowing users to connect to a wide range of AI providers, including OpenAI, Anthropic, and other compatible APIs. ...
    Downloads: 5 This Week
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  • 16
    Python 100 Days

    Python 100 Days

    Python - From Novice to Master in 100 Days

    ...It starts with foundational syntax, control flow, data structures, and functions, then advances through object-oriented programming, file I/O, exceptions, and modules. The middle sections focus on real-world Python applications, including working with CSV, Excel, Word, PowerPoint, PDFs, images, email/SMS, and regular expressions. The curriculum expands into databases and SQL, Linux essentials, web fundamentals, and a substantial Practical Django track that covers ORM, sessions, RESTful APIs, caching with Redis, asynchronous tasks with Celery, authentication, testing, and deployment. Data analysis and visualization receive dedicated coverage via NumPy, pandas, matplotlib, seaborn, and pyecharts, followed by an applied machine learning track with kNN, trees, Bayes, regression, clustering, ensembles, and neural networks.
    Downloads: 5 This Week
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  • 17
    CyberPPT

    CyberPPT

    A Codex Skill for generating high-density, editable PowerPoints

    CyberPPT is a Codex Skill for converting documents, research, and business data into dense, editable, consulting-style PowerPoint presentations. It extracts facts, numbers, claims, recommendations, conflicts, and caveats from formats such as PDF, DOCX, TXT, and XLSX. The workflow builds an MBB-style evidence table before developing storylines and converging on an SCR narrative. Users select from eight fixed visual systems, after which the skill plans each slide’s hierarchy, grid, charts, palette, and information density. ...
    Downloads: 8 This Week
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  • 18
    iLovePDF Api

    iLovePDF Api

    iLovePDF Rest Api - PHP Library

    ...Remove, extract or organize PDF pages as you need. Reduce the size of your PDF while maintaining its original quality and formatting. Easily convert Images, MS Word, PowerPoint and Excel files into non-editable PDF documents. Convert PDF documents to JPG images or to PDF/A format.
    Downloads: 10 This Week
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  • 19
    QAnything

    QAnything

    Question and Answer based on Anything

    ...It supports offline installation, making it useful for organizations that need private document analysis without sending data to external services. Users can upload local files and receive fast, reliable answers based on the indexed content. The system supports formats such as PDF, Word, PowerPoint, Excel, Markdown, email, text, images, CSV, and web links. Its retrieval process uses a two-stage vector and reranking approach to maintain answer quality as the knowledge base grows. It is built to be hardware-friendly, easy to deploy with Docker, and usable across Windows, macOS, and Linux.
    Downloads: 0 This Week
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  • 20
    html-ppt

    html-ppt

    AgentSkill with 24 themes, 31 layouts, 20+ animations

    html-ppt-skill is an AI-oriented skill designed to generate presentation slides using HTML as the underlying structure instead of traditional PowerPoint formats. It enables users to create visually structured, web-based slide decks that can be rendered in browsers or converted into presentation formats. The system focuses on translating structured ideas into clean layouts, combining content organization with lightweight styling. It integrates well with AI workflows, allowing automated generation of presentations from prompts or documents. ...
    Downloads: 1 This Week
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  • 21
    unioffice

    unioffice

    Pure go library for creating and processing Office Word documents

    unioffice is a library for creation of Office Open XML documents (.docx, .xlsx and .pptx). Its goal is to be the most compatible and highest-performance Go library for the creation and editing of docx/xlsx/pptx files. Every release of our libraries is automatically tested against known vulnerabilities and do not pass unless everything is remediated. All changes are carefully reviewed by our team. Our SDKs libraries are flexible and developed to solve common problems. We provide high-level...
    Downloads: 1 This Week
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  • 22
    DSH Better Sidebar

    DSH Better Sidebar

    Open sidebar foundation, supports third-party extensions

    ...It adds a file explorer, code editor, previews, an embedded browser, real terminal sessions, Git tools, and background-task views. Tabs can be moved, split, and shared between the right sidebar and bottom panel. File previews cover code, images, Markdown, HTML, PDF, Word, Excel, and PowerPoint content. Session-specific layouts and tabs persist locally, while mobile layouts collapse into a single responsive sidebar. A service API also lets third-party plugins register new tabs and file viewers without modifying DSH core code.
    Downloads: 0 This Week
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  • 23
    Huxtable

    Huxtable

    An R package to create styled tables in multiple output formats

    Huxtable is an R package to create LaTeX and HTML tables, with a friendly, modern interface. Features include control over text styling, number format, background color, borders, padding, and alignment. Cells can span multiple rows and/or columns. Tables can be manipulated with standard R subsetting or dplyr functions.
    Downloads: 0 This Week
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  • 24
    DocStrange

    DocStrange

    Extract and convert data from any document, images, pdfs, word doc

    DocStrange is an open-source document understanding and extraction library designed to convert complex files into structured, LLM-ready outputs such as Markdown, JSON, CSV, and HTML. Developed by Nanonets, the project combines OCR, layout detection, table understanding, and structured extraction into one end-to-end pipeline, which reduces the need to stitch together multiple separate services. It is built for developers who need high-quality parsing from scans, photos, PDFs, office files,...
    Downloads: 0 This Week
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  • 25
    shortcutnotes

    shortcutnotes

    copy but NO Paste and make presentations with PDF support.

    ...It includes a slide preview feature for PowerPoint slides, enabling easy content management and organization. The project also incorporates settings management through a JSON configuration file for a personalized user experience.
    Downloads: 0 This Week
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