80+ free online tools for everyday work: PDF to Word with OCR for scanned English, Hindi and Urdu documents, Background Remover, Image Enhancer, Audio Noise Remover, Video Compressor, and AI caption and hashtag generators. No software to install. Built by PKD Ventures, Kanpur, India. Free online tools by PKD Ventures: PDF to Word, image enhancer, background remover, compress PDF and images, audio and video. Many run in your browser.