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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🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options
- jetpack-compose
- kotlin
- android
- material-you
Sketch and take handwritten notes.
A fast image processing library with low memory needs.
- libvips
- jpeg
- openslide
- imagemagick
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!
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
LibreCAD is a cross-platform 2D CAD program. It can read DXF/DWG, and write DXF/DWG/PDF/SVG files. It supports point/line/circle/ellipse/parabola/hyperbola/spline primitives. The GUI is highly customizable, and has dozens of translations.
Cross-platform desktop GUI app to clean image metadata
- exif
- exiftool
- electron
- javascript
Vector graphics in Go
- path
- vector-graphics
- html-canvas
- opengl
Self hosted file converter and compression tool for images, video, audio, json, excel and more. Supports over 3,000 conversions!
- convert
- docker
- python
- file-converter
Native SVG parser and renderer for SwiftUI, UIKit and AppKit, with tools for PNG, PDF, SF Symbols and Swift source.
- ios
- macos
- svg-renderer
- swift-package-manager
A vector drawing editor for LaTeX (JavaFX).
Imgcompress is a self-hosted image processing toolbox that handles compression, format conversion, and AI background removal in a single web interface. It supports over 70 input formats (including PSD, HEIC, and RAW) and can output common formats or generate PDFs, all without sending files to external services.
- imagecompression
- imageoptimizer
- self-hosted
- webtool
Image processing webservice based on ASP.NET Core and ImageSharp / SkiaSharp / SvgNet / DocNET
- image-manipulation
- thumbnail-generator
- image-processor
- c-sharp
GS1-128, GS1-DataMatrix, QR Code, EAN and more. Generates PDF, EPS, SVG, PNG images.
- barcode
- datamatrix
- java
- image