PDF documents by modifying text, adjusting images, and formatting content. Annotate with highlights, comments, and stamps. Convert PDFs to other formats and sign digitally. Scan physical documents into PDFs and manage files directly.
Read and manage EPUB, PDF, and CBZ/CBR eBooks across devices with cloud sync. Adjust margins, line spacing, and font size. Organize and annotate books. Export pages and sync reading progress.
Read and navigate PDF files quickly with smooth scrolling and zoom. physical documents to create PDFs. files to multiple formats. Share and annotate documents directly. Open large files efficiently.
And translate text with full-text translation below original content. Import EPUB or text files for reading. Use multi-engine text-to-speech for audio playback.
Edit code and files in multiple programming languages and formats. Support syntax highlighting, auto-indentation, and line numbering. Save, share, and export documents. Search and replace across files. Dark mode and customizable themes available.
Create, edit, and annotate PDF documents. out and add signatures. Organize files and share documents securely. Export in multiple formats and manage storage. Collaborate with others through comment features.
Learn vocabulary through videos, podcasts, and EPUB texts by analyzing natural language. Save and review language chunks in context. Sync reading and listening inputs for consistent practice. Track progress and build a personalized language system.
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.