UPDF

UPDF is an AI-powered PDF editor for users who need a cross-platform way to read, edit, annotate, convert, and manage PDF documents. It is designed for students, professionals, researchers, and teams who work with PDFs across desktop and mobile devices.

The app includes PDF editing, annotations, OCR, conversion tools, forms, page management, and AI features for summarizing, translating, explaining, and chatting with documents. UPDF AI also supports PDF-to-mind-map workflows and image-based AI chat.

UPDF is available for macOS, Windows, iOS, and Android, with one license covering multiple platforms. UPDF Pro offers a lifetime option, while the AI assistant is available separately with a free trial and paid plans.