toppdf

PDF information processor that extracts content to generate summaries, tables of contents, and answer targeted questions.

A presentation generator that converts PDF, Word, and PPT files into structured slides with speaker notes.

A PDF tool for editing, converting, and managing PDFs and multiple file formats.

PDF Guru is a versatile web-based platform designed to simplify PDF file management. It offers a comprehensive suite of tools including editing, format conversion, merging, compression, and electronic signature capabilities. Trusted by over 25 million users worldwide, PDF Guru emphasizes ease of use, lightning-fast processing, and robust security measures such as SSL and AES encryption. The platform supports multiple file formats and is suitable for both personal and professional document workflows.

LightPDF is a powerful PDF solution that helps users efficiently edit, convert, and manage PDF documents. Supporting multiple formats such as Word, Excel, and PowerPoint, it offers advanced features including OCR, AI-driven document analysis, and security protection.

Paperguide is an AI-integrated, end-to-end academic assistant designed to streamline the academic workflow. It offers intelligent paper search, automatic citation generation, PDF interaction, and advanced writing tools. The platform enables users to seamlessly manage references, generate structured outlines, and leverage AI assistance to produce high-quality drafts. Its comprehensive features support students, educators, and researchers in efficiently conducting research, organizing information, and writing high-level academic content.

Notebooks is a versatile application that combines writing, organization, and document-based task management. Supporting multiple document types—including plain text, Markdown, PDF, and Office files—it enables seamless creation, editing, and organization of notes, books, and projects. Integrated task management features such as nested to-do lists, due dates, reminders, and recurring tasks help users work efficiently without switching between multiple apps. Robust synchronization ensures documents and tasks remain accessible and up to date across iOS devices, Macs, and PCs. Notebooks also supports multimedia content like sketches, audio, and video, making it an all-in-one tool for writers, researchers, and professionals.

TamLabs transforms Microsoft Word into an AI-native editing environment, greatly simplifying the process of creating and revising documents. Users can describe desired changes in natural language through an intuitive conversational interface, and TamLabs applies them instantly while perfectly preserving the original formatting. Featuring built-in side-by-side diff previews, version control, and intelligent navigation, it accelerates document workflows for knowledge workers by bringing advanced AI-powered editing tools—commonly used by developers—into mainstream word processing software.

PaperChat is an advanced AI-powered platform designed to revolutionize the way users interact with documents. Supporting multiple file formats including PDF, DOCX, PPTX, MD, and TXT, it allows users to upload documents and engage in dynamic, conversational queries. The AI rapidly reads, understands, summarizes, and retrieves information from lengthy documents, delivering accurate, source-backed answers. By streamlining document processing, PaperChat enhances work efficiency and delivers a seamless, installation-free, web-based multilingual AI conversation experience.