AINotes: Handwriting & PDF

AINotes is a handwriting and note-taking app for Android tablets and phones. Take handwritten notes, annotate PDFs, and explore ideas on an infinite canvas—with smooth, paper-like writing.

Use a stylus, an infinite canvas, freeform layout, multiple layers, and split-screen editing to capture ideas naturally and keep your study, work, and creative projects organized. AINotes is currently free to use, with no subscription required for its core features.

Natural handwriting & note taking

• Enjoy smooth, paper-like handwriting on your Android pad with stylus pressure sensitivity and tilt support.
• Write and draw with a fountain pen, ballpoint pen, brush pen, or pencil.
• Use a highlighter, shapes, magnifier, laser pointer, ruler, and other precision tools.
• Customize stroke colors, widths, and styles, then refine content with the precision eraser and lasso tools.

Infinite canvas & flexible layouts

• Create structured paged notes or explore ideas freely on an infinite canvas.
• Zoom and pan smoothly to organize outlines, build mind maps, plan projects, and develop creative sketches.
• Freely move, resize, and rotate handwriting, text, images, and shapes.
• Use multiple layers to edit complex content independently, and view or edit multiple notes side by side.

PDF annotation & document reading

• Import PDF, Word, Excel, PPT and TXT files, plus ebooks in EPUB, MOBI, AZW and AZW3 formats.
• Read imported documents and ebooks, then add handwriting, highlights, shapes, text, and comments.
• Import screenshots, photos, worksheets, exam papers, and other images, then crop, resize, rotate, and arrange them freely.
• When you need to capture paper content, scan documents and use smart correction and filters for clearer results.
• Export finished work as a PDF, individual images, or a single long image.

Stay organized, make it your own

• Organize classes, projects, meetings, and personal notes with folders.
• Search note titles and content to quickly find what you need.
• Personalize notes with beautiful covers and ruled, grid, dot grid, blank, Cornell note, and other paper templates.
• Write comfortably in low light with Dark Mode.
• Create local backups that you can restore when needed, or export in AINotes format to re-import and continue editing later.

Free to use

• No subscription or payment is required to access the core features.
• Work offline and capture ideas wherever you are.
• Export and share in multiple formats while keeping control of your notes and backups.

Built for study, work & creativity

Use AINotes for classroom notes, reviewing mistakes, lesson planning, handout annotation, meeting notes, document review, ebook reading, study notes, project planning, digital journaling, creative sketches, and everyday inspiration.

Start using AINotes today—write naturally, think without limits, and turn every idea into something clear and useful.

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