Free, open-source file converter. Convert 263 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upload, no Office needed.
- audio-converter
- avalonia
- batch-conversion
- converter
Repository Index
47,133 repositories indexed
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PdfCraft: An open-source PDF reader and editor written by scratch in pure Rust
- document-processing
- documents
- pdf-generation
An open-source, clean-room reimplementation of Microsoft Word in pure Rust
Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent skill so Claude Code, Codex and Cursor can create and edit real .docx/.xlsx/.pptx files locally. Bring your own key. macOS, Windows & Linux.
TranslatedOpen-source manuscript of 《深入理解 AI Infra：量化分析与系统设计》 (In-Depth Understanding of AI Infra: Quantitative Analysis and System Design), by 李博杰 (Li Bojie): starting from hardware constraints and model architecture, it quantitatively derives the system design of LLM inference and training. Includes the full text of the book, a PDF, and companion calculation tools and experiments
- accelerator
- ai-infra
- ai-infrastructure
- book
GridCraft: an open-source, clean-room spreadsheet (Microsoft Excel-style) in pure Rust. By ArtCraft.
We're rebuilding and open-sourcing the world’s software from scratch.
Succinct Compositional Program Graph (SCPG) static analysis engine & 14-diagram UML generator in Rust.
- code-property-graph
- compiler-theory
- program-analysis
- robdd
Cross-platform local MCP capabilities for ChatGPT with Chrome integration, Goal, Compact & Resume, and durable multi-agent workflows.
- automation
- chatgpt
- chrome-extension
- electron
Presentations and slide shows: an open-source, clean-room reimplementation of Microsoft PowerPoint in pure Rust. Part of the ArtCraft Crafting Apps.
A self-hosted job search app that writes tailored resumes and cover letters from your profile.
- caprover
- cover-letter
- docker
- job-application-tracker
Renders Mermaid diagrams faster than you'd run from a volcano! 🌋
- charts
- mermaid
- mermaid-diagrams
- mermaidjs
TranslatedThe official Windows desktop app of YunX (云析, "Cloud Analysis")
See how your app actually fits together. An interactive, plain-English map of your codebase, drawn by Claude or Codex.
- ai-coding
- architecture-diagram
- claude
- claude-code
Global edition of ARTEX — an LLM multi-agent autonomous penetration-testing framework. English default, switchable to Korean/Chinese/Spanish/Japanese. For authorized, defensive and detection use only. (upstream: Autumn-27/ARTEX, AGPL-3.0)
Review code 100X faster. Lens draws every PR as animated architecture and data-flow walkthroughs, inside the pull request itself. Use it as a GitHub App, GitHub Action, CLI, or a Skill for your coding agent
- agent-skills
- architecture-as-code
- architecture-diagrams
- claude-skills
TranslatedMulti-functional toolbox · open-source desktop edition | One-stop processing for audio/video/images/PDF/AI
UNIGIT public brand and ecosystem hub — AI should work for everyone.
- agentic-ai
- ai-tools
- ai-workbench
- ecosystem
Gr8r Studio: a calm, structured project management workspace. Vite + plain ES modules.
Built from the ground up for speed. Flectar Mail delivers native performance, instant startup, and about 20 MB of private memory at idle.
A free Wenku8 and local-book reader for Android, iOS and HarmonyOS, with offline reading, text-to-speech, reading reports, widgets and S3 sync.
TranslatedThe ultimate plugin for fixing lag for overseas Bilibili users
- bilibili
- bilibili-api
Procedurally generated Delft-blue floral page margins for LuaLaTeX, drawn in Lua
- generative-art
- latex
- latex-package
- lua
A free office suite that runs in your browser, in the 2000s style. Nothing to install, no account, no server: documents are opened, edited and saved on your own computer.