Effortless PDF annotation and collaboration tools.
The app offers effortless PDF annotation with an intuitive interface. It provides fast document review using a thumbnail sidebar and supports sharing annotations with other users.
by Bright Nine SIA★ 3.857 ratingsProductivityFreeData updated 2026-10-24
Allows users to view, edit, import, and export PDF, Word, Excel, and PowerPoint files. It includes Writer for document creation and editing, Calc for spreadsheet calculations, and supports full OpenOffice functionality.
Open and view PDF documents with full-text scroll, zoom, and single or double page mode. Annotate with professional tools and customize styles and colors. Play embedded audio from PDF files.
Read and view documents in multiple formats including PDF, DOC, PPT, TXT, Excel, RTF, and others. Open files with one tap. Share documents directly. Access a simple interface for easy navigation and quick file viewing.
Edit and format documents, Excel spreadsheets, PowerPoint presentations, and PDFs. Create and manage in one place. Save and share documents directly. Sync across devices for continuous access.
Write on PDFs, create notebooks with customizable templates, sketch notes on a large freeform canvas, and take notes on vertically extended pages. Organize content across different document types and layouts.
Mark PDFs with highlights, underlines, and strikethroughs. Customize colors for annotations. Add text, shapes, and notes. Export edited files in PDF format. Share documents directly or save to cloud storage.