Free File Converter: PDF & Word

AutoConverter instantly detects every file you download and offers to convert it to the format you actually need — no extra websites, no uploads to sketchy tools. Supported conversions: • Convert between PDF and Word (.docx), with built-in PDF compression • Convert office documents (Excel, PowerPoint) directly to PDF • Seamlessly convert popular image formats between each other • Combine up to 20 images into a single PDF document A popup appears right after each download with the right options for that file type. Choose "Always do this" once, and AutoConverter handles that format automatically from then on. Your images never leave your computer — every image conversion runs locally in your browser using the Canvas API, with zero server upload. Only document conversions use a secure backend API. AutoConverter is completely free, ad-free, and available in 12 languages that switch automatically based on your browser settings.