PDF PDF is a free online platform providing a wide array of tools for managing and manipulating PDF documents. It allows users to perform various operations without needing to download or install any software.

The service includes tools for converting files to and from PDF format, merging multiple PDFs, splitting a single PDF into multiple files, compressing PDFs to reduce file size, rotating pages, cropping, and organizing pages. Users can also enhance security by adding or removing passwords, changing permissions and adding watermarks or signatures. Additionally, PDF PDF offers advanced features such as OCR, metadata editing, and PDF repair.

Gemini PDF provides an extensive range of tools for managing and manipulating PDF files, leveraging AI-powered technology for intelligent processing. It serves as a comprehensive solution for various PDF-related tasks, enabling users to modify, organize, and convert documents efficiently. Users can perform actions such as merging multiple files into one, splitting documents into several parts, rotating pages, cropping content, and compressing files to reduce their size.

The platform also offers robust conversion capabilities, allowing users to transform various file types (like DOCX, PNG, XLS, PPT, TXT) into PDF format, and conversely, convert PDFs into formats such as Word (DOC, DOCX, ODT), images (PNG, JPEG, GIF), presentations (PPT, PPTX, ODP), text (RTF), HTML, XML, CSV, and PDF/A for long-term archival. Security features include adding or removing password protection, changing document permissions, adding watermarks, and signing documents electronically or with certificates. Additional functionalities cover OCR for text recognition in scanned documents, image extraction, metadata modification, PDF repair, page numbering, and automated multi-step operations through pipelines.