Annotate and mark up PDF documents with notes and changes. Easily share your marked-up files with colleagues. Streamline your workflow with this intuitive PDF annotation tool.
Notes Online by Astacus AB



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Annotate and mark up PDF documents with notes and changes. Easily share your marked-up files with colleagues. Streamline your workflow with this intuitive PDF annotation tool.




Organize your thoughts with a simple note-taking app that uses tags for easy categorization. Features include tag suggestions, auto-save drafts, custom tabs for filtering, and both keyword and tag search capabilities. Access your notes offline and sync across devices with a web version.






Capture thoughts and tasks with a digital notebook. Create, edit, and organize notes with customizable colors. Sync across devices to keep your ideas accessible anywhere, eliminating the need for physical notepads.