# PDFyogi 

> Free online PDF tools for converting, editing, and optimizing PDF documents. All processing happens in your browser - your files never leave your device. No registration required, completely free.

**Privacy & Security:**
- 100% client-side processing - files never uploaded to servers
- Automatic deletion - processed files cleared from browser memory immediately
- No tracking or data collection
- Works offline once loaded (Progressive Web App)

**Supported Languages:**
- English
- Spanish (Español)
- Portuguese (Português)

## PDF Conversion Tools

- **JPG to PDF**: Convert images (JPG, PNG, GIF, BMP, WebP, TIFF) to PDF documents with customizable quality, orientation, and page size
- **PDF to JPG**: Extract PDF pages as high-quality images with adjustable DPI (72-600) and format options (JPG or PNG)

## PDF Organization Tools

- **Merge PDF**: Combine multiple PDF files into one document with drag-and-drop reordering and page rotation
- **Split PDF**: Separate PDF into multiple files by page ranges, individual pages, or custom splits
- **Organize PDF**: Rearrange, rotate, add, or remove pages with visual thumbnail interface and drag-and-drop

## PDF Optimization Tools

- **Compress PDF**: Reduce file size with three compression levels (Low, Medium, High) while maintaining quality - perfect for email attachments and web uploads

## How to Use

Each tool follows a simple 4-step workflow:

1. **Upload**: Drag and drop files or click to browse (supports multiple files for most tools)
2. **Configure**: Adjust settings, reorder files, and preview PDF thumbnails
3. **Process**: Automatic processing with real-time progress indication
4. **Download**: Get your processed files individually or as a ZIP archive

## Features

- **No File Size Limits**: Process PDFs of any size (limited only by your device's memory)
- **Batch Processing**: Handle multiple files simultaneously
- **Real-time Preview**: See PDF page thumbnails before processing
- **Drag & Drop**: Reorder files and pages with intuitive drag-and-drop
- **Dark Mode**: Automatic light/dark theme based on system preferences
- **Mobile Friendly**: Works on phones, tablets, and desktop computers
- **Keyboard Accessible**: Full keyboard navigation support
- **PWA Ready**: Install as an app on your device for offline use

## File Support

**Accepted Formats:**
- PDF documents (.pdf)
- Image files (.jpg, .jpeg, .png, .gif, .bmp, .webp, .tiff)
- Maximum file size: 100MB per file (configurable per tool)
- Maximum files: Up to 100 files in batch operations

## Technical Details

- **Processing Engine**: WebAssembly for high-performance PDF operations
- **Compatibility**: Works in all modern browsers (Chrome, Firefox, Safari, Edge)
- **No Plugins Required**: Pure web technology, no extensions or downloads needed
- **Open Standards**: Based on PDF 1.7 specification

## Privacy Policy

- Files are processed entirely in your browser using JavaScript and WebAssembly
- No data is transmitted to external servers during processing
- Temporary files are automatically cleared when you close the page
- No cookies are used for tracking (only for essential functionality like language preference)
- No account creation or personal information required

## Optional

- **About PDFyogi**: Learn about our mission to provide free, privacy-respecting PDF tools
- **FAQ**: Frequently asked questions about file processing, privacy, and troubleshooting
- **Contact**: Get in touch for support or feedback
- **Terms of Service**: Usage terms and conditions
- **Cookie Policy**: Information about essential cookies used on the site