PreSum- All-in-One ToolBox

BitCraft Production

About this app

Simplify your daily tasks with PreSum, the ultimate All-in-One Utility ToolBox. Whether you need to convert text to PDF, compress images, or calculate tips in seconds — PreSum does it all with a clean, fast, and privacy-friendly design.

Built for students, professionals, and creators, PreSum combines multiple handy tools into one lightweight app so you can save time, boost productivity, and stay organized — all without switching between multiple apps.

🔧 Key Features
1. Text to PDF: Turn your notes, articles, or reports into beautiful PDFs instantly.
2. Image to PDF: Merge your photos, documents, or scans into a single high-quality PDF.
3. Image Compressor: Reduce image size without losing clarity.
4. Tip Calculator: Calculate tips and split bills instantly.
5. Privacy First
No unnecessary permissions. No cloud upload. Everything stays 100% on your device.

🌟 Why Choose PreSum?
All essential tools in one compact app
Beautiful and intuitive UI
Works fully offline
Fast, secure, and lightweight

🧠 Perfect For
- Students converting notes or assignments
- Professionals preparing reports and invoices
- Creators optimizing images for web or sharing
- Anyone who values simplicity and privacy

📱 Your Everyday Productivity Partner

PreSum brings the convenience of multiple apps into one elegant toolbox — built to help you get more done in less time.

Download PreSum now and experience the power of productivity — simplified.

What’s new

New Release