Deluma.app is a browser-based PDF editing software that processes documents locally on the user's device. The platform enables editing of text, images, objects, and annotations directly within the browser without requiring cloud uploads. Local OCR technology converts scanned documents into editable text while maintaining document privacy. The software includes tools to merge, split, reorder, rotate, and extract pages from PDF files. Interactive forms can be filled, and assisted reconstruction restores editability to complex documents. The platform functions across desktop, tablet, and mobile browsers while keeping all processing on the user's device. An advanced mode provides enhanced OCR capabilities and reconstruction tools for documents requiring deeper editing. Free access permits completion of one document every seven days.
