UI/UX Design for Scan4PDF App
Tarang Patel
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Posted Feb 4, 2026
Designed a document utility app UI for scanning, merging, and managing PDFs with clean flows and developer-ready frontend components.
Project Title : UI/UX Design & Frontend Structure for Scan4PDF – Document Utility App
✅ Project Overview
Scan4PDF is a document utility mobile app designed to scan images, convert them into PDFs, and manage documents using essential PDF tools.
The UI is designed with a developer-first approach, focusing on structured workflows, reusable components, and smooth data handling.
🔄 User Flow
Welcome → Document Dashboard → Select Tool → Merge / Convert / Secure PDF
This flow allows users to quickly access core document features with minimal steps
1. Welcome Screen
Simple onboarding screen introducing the app’s core features
Clean layout to guide users directly into document tools
Designed to minimize friction and improve first-time usability
2. Document Management Dashboard
Central hub for all document-related actions
Image to PDF conversion entry point
PDF tools including merge, add password, and remove password
Structured layout designed for dynamic file handling
3. Merge PDF Screen
Allows users to merge two or more PDF files into a single document
Clear file selection and ordering flow
Designed to support real-time file processing and progress states
🧠Developer-Focused Design Approach
Component-based UI structure suitable for React implementation
Layouts optimized for file-based operations and state handling
Clean navigation for expandable document tools
Scalable UI supporting future PDF features
🎯 Outcome
Delivered a clean, functional, and implementation-ready document utility app UI designed for real-world frontend development.