Access AI-powered chatbots including ChatGPT-5, GPT-4o, DeepSeek, Gemini, Grok, and Claude. Engage in real-time voice chats for brainstorming and conversation practice. Create, learn, and think with multiple AI models. Share and save chat history.
Listen to books, download chapters, navigate easily
Listen to audiobooks with backward and forward navigation. Download chapters for offline playback. Access books via a dedicated navigation tab. Highlight and annotate text. Adjust font size and text height. Choose from five reading themes.
Customize reading layouts for text and comics. Adjust font size, background, and line spacing. Sync books across devices and access local library collections. Highlight and annotate text. Share notes and bookmarks with others.
Edit and view documents including Word, Excel, PowerPoint, PDF, and Google Docs. Create and edit spreadsheets with formulas and charts. Present slides with animations and transitions. Convert and scan documents.
Scan documents into PDF or JPEG without an internet connection. Edit scans, add signatures, and convert text with OCR. Share files directly or save locally. Sign documents quickly with on-device e-signature tools.
Create interactive lessons and notes with drag-and-drop features, text annotations, and shape tools. Import images and videos. Collaborate in real-time with multiple users. Save and share content via cloud storage. Export notes as PDF or image files.
Write with text, images, sketches, and audio. Add files like PDFs and spreadsheets. Create checklists and to-dos. Sync across devices and cloud. Capture moments and record audio directly.
Read e-books, manage your library, annotate texts,
Read and organize e-books with support for EPub, PDF, MobiPocket, DjVu, FictionBook, Comic Book, and Audio Book formats. Access OPDS catalogs and sync files via Cloud Storage. Annotate pages, adjust reading settings, and manage a personal library.
Allows users to open and navigate PDF documents. They can highlight text, add , and organize annotations. Users can search within documents and bookmark pages. Export and as files. Share documents and annotations with others.
Read and annotate PDFs with text highlighting and comment features. Convert documents to editable formats. Scan and digitize paper files, receipts, and notes using AI. Edit text, add signatures, and fill out forms.
Take handwritten notes with low-latency ink that mimics paper feel. Write on an infinite canvas that expands automatically. Save and organize notes in a structured notebook interface. Share notes via email or cloud services.
Create maps to organize thoughts, remember information, and generate ideas. Add notes, links, and images to nodes. Customize themes and export maps as PDF or image files. Sync across devices and access without requiring an account or ads.
The app provides PDF reading functionality and navigation through features like bookmarks and hyperlinks. It supports bookmarking, annotation, and highlighting for documents downloaded via URL, iTunes file sharing, or XML lists.
With OCR capabilities allows users to , , and convert documents. Add, delete, or rearrange pages with highlighting and annotations. Convert images to PDFs by importing multiple files. Import PDFs from device storage for viewing and editing.
Create structured with multi-level document management and color tags for quick highlights. Add password protection for secure notes. Sync across Mac, iPhone, and iPad using iCloud. Share documents and use intuitive gestures for editing.
Read and annotate PDF and EPUB files. Create mind maps, flashcards, and study notes. Organize content with customizable tags and folders. Link annotations to build connections between ideas. Export notes and share directly.
Read e-books with support for , MOBI, PDF, and other formats. Use bookmarks, colored highlights, and notes. Adjust font size, text brightness, and page scrolling. Enable dark mode and offline reading. No ads.