LightPDF is an innovative AI-powered online PDF tool that offers a wide range of features for viewing, editing, converting, signing, annotating, merging, managing, and sharing PDF documents easily in the cloud. This tool aims to streamline all PDF-related tasks and provide a seamless user experience.Some key features of LightPDF include the ability to view, edit, and convert PDFs online, sign and annotate PDFs, merge multiple PDFs into one document, use OCR technology to convert scanned PDFs and images to text, compress PDF files to reduce file size, manage and organize PDFs, share and collaborate on PDFs with others, and access an AI-powered chatbot for document-related queries.There are several practical use cases for LightPDF, such as converting PDFs to various formats including Word, PPT, Excel, TXT, PNG, JPG, DWG, and EPUB, editing and adding watermarks, texts, and markups to PDFs, using OCR to convert scanned PDFs and images to editable text, compressing PDF files for easier sharing and storage, merging multiple PDFs into one document, managing and organizing PDFs on the cloud, sharing and collaborating on PDFs with others, and getting document-related assistance from an AI chatbot.To use LightPDF, simply visit the website and choose from a variety of PDF tools such as converting from PDF, editing PDF, adding watermarks, merging PDFs, and more. Users can upload, store, and access PDFs on the cloud, collaborate with others, and even seek help from the AI chatbot for any document-related queries. LightPDF is a user-friendly and efficient tool that simplifies PDF document management and collaboration tasks.