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.
by 晓德 江★ 4.8124 ratingsBookFreeData updated 2026-09-06
View and manage files across NAS drives, computers, servers, and cloud storage. Stream videos directly from devices or cloud services without conversion. Copy, move, and rename files. Connect to network devices instantly.
Listen to from any document, email, or webpage with natural voice playback. Highlight for easy reference. Convert documents to audiobooks by snapping photos. Sync reading progress across devices. Read at speeds up to 300 words per minute.
The app offers a library of 23,469 classic books and over 4,000 audiobooks. Users can browse handpicked collections, read with a customizable ereader, and switch between ebook and audiobook versions.
Read, annotate, sign, and convert PDFs. View and fill PDF forms. Share files via email or cloud. Sync with Google Drive, Dropbox, and OneDrive. Edit text and images within PDFs. Combine multiple PDF documents. Create and save PDF files directly.
Allows users to track events and data with a retro interface. Log aquarium parameters like pH and ammonia, schedule water changes, and record plant care including watering and fertilization. Maintain logs without internet or subscriptions.
Add books by scanning barcodes or taking photos. Note on books, track custom barcodes, and add borrowers to check out books. Sync library across devices using iCloud.
Look up definitions and explanations with AI when selecting text. Convert text to audiobook with realistic voices. Read ePub, PDF, Markdown, docx, and more. Sync progress, comments, and highlights across devices.
Read and foreign language text in PDFs. current page instantly while reading. Supports text-based PDFs only. Highlight and annotate text. Export translated content. Sync reading progress across devices.
Books in foreign languages and new words by tapping unknown terms for translations and adding them to a study list. Supports PDF, EPUB, RTF, FB2, TXT, and compressed file formats. Scans and converts foreign language documents into readable books.
Read books with local AI for chapter insights and text-to-speech narration. Access offline content without accounts or tracking. Highlight text, adjust font size, and customize reading settings. Sync reading progress across devices.