Read and edit PDF documents with highlighting, underlining, and hand-drawn annotations. Add text, fill forms, and sign directly. Annotate with freehand graphics and insert text. Save and share modified files.
by 蕊 安★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
Summarize PDF documents using AI technology. Convert and summarize large files with one click. Extract key points from lengthy texts. Save time by skipping detailed reading. Export summaries in text format.
Manage and organize files across devices. Open and view documents, PDFs, books, and media. Play audio and video files. Annotate and highlight text. Download files from cloud services. Sync content between iOS devices.
View, , sign, and annotate PDFs directly on iPhone and iPad. Add text, highlights, and comments. Share files via email or cloud services. Organize and rename within the . Export modified PDFs in original format.
Scan using your device’s camera. forms directly in the . Add signatures via finger, stylus, or photo. Send signed instantly. No login required. No subscription fees.
Open media files and photos to convert them into PDF format. Rotate pages and merge multiple documents into a single PDF. Paste from the clipboard and convert it to a PDF. Rename files for easier organization and management.
Ask questions and receive answers on any topic. Upload PDF files to extract information or summarize content. Analyze documents to identify key points and generate insights.
Convert photos and documents into high-quality PDFs with quick scanning and advanced image processing. Edit PDFs with built-in tools. Batch scan multiple files at once. Use OCR to extract text from images. Share or save PDFs directly.