Secure offline notepad & digital sketchbook. Password protect private notes.
PrivNotesPro is a locally encrypted notepad and vector sketchbook. Write secure notes, draw technical sketches, and protect your private data with AES-256 cryptography. Built for power users, it features no cloud tracking, no servers, and fully local storage.
🔐 AES-256 Encrypted Notepad
Secure your offline notes, checklists, and private diary with AES-256-CBC database encryption. Lock your files with a 4-digit passcode, fingerprint, or Face ID. Includes an animated padlock screen, anti-deletion security, and note title masking for maximum privacy.
✈️ Fully Offline Notes Engine
Create and manage your data without an internet connection. No cloud-sync delays, no mandatory accounts, and no servers. Your data stays strictly on your device hardware, secured by cryptography, not cloud policies. You have full control to export your encrypted database.
🎨 Digital Drawing App & Canvas
A professional vector canvas for visual thinkers, engineers, and students.
• Professional Brushes: Pressure-sensitive pens, pencils, highlighters, and watercolors.
• Custom Templates: Lined, dotted grid, music sheets, and engineering blueprints.
• Seamless Integration: Convert any sketch directly into your main notes timeline.
🧠 Offline AI & Smart Storage
• Local AI Handwriting: Transform handwritten sketches into editable text. Processing happens locally; your data is never sent to remote servers.
• Smart Image Compression: Add photos and high-resolution sketches to your notes without draining your device's local storage capacity.
📄 Pro Export Formats
Export your secure notes and drawings as PDF, TXT, Markdown, High-Res JPEG, or Transparent PNG. Includes live interactive document previews before saving.
📱 Privacy-Safe Home Widgets
Pin your offline notepad and checklists directly to your home screen. Locked notes automatically mask their previews in public to keep your data confidential.
⚡ High-Performance Architecture
Built with a memory-cached, multi-threaded backend to handle thousands of notes without lag. Fully unlocked premium experience with no subscriptions and full Dark Mode support.
🌍 Auto-Switching Localization
Seamlessly adapts to your device language settings. Natively supports English, Japanese, Hindi, French, German, and Portuguese.
Why Choose PrivNotesPro?
✔ Premium App: Fully unlocked, no subscriptions.
✔ Local Storage: No servers, no data leaks.
✔ Private & Pro-Grade: Your data is your business.
Take back control of your thoughts. Secure your notes with PrivNotesPro today.