PDFlex

A modern, lightning-fast utility to convert images to PDFs, merge, split, and compress your documents entirely on-device.

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🌟 Why PDFlex is the Best

PDFlex isn't just another PDF utility. It is built from the ground up to offer a premium, 2026-era user experience while prioritizing speed, security, and aesthetics. Here is why it stands out from the crowd:

1. 100% On-Device & Secure 🔒

Most PDF utilities upload your highly sensitive documents (IDs, bank statements, personal photos) to a remote server for processing. PDFlex does all the heavy lifting locally on your device.

• Zero network requests for processing.
• Zero server wait times.
• Absolute privacy and peace of mind.

2. State-of-the-Art 2026 UI/UX Design ✨

The app features a gorgeous, modern aesthetic that feels premium:

• Glassmorphism: Beautiful frosted glass app bars and bottom navigation.
• Dynamic Micro-Animations: Satisfying feedback on buttons, cards, and transitions.
• OLED Dark Mode: True blacks and vibrant coral-red accents that make the UI pop while saving battery.
• Fluid Gestures: Native-feeling drag-and-drop reordering and slick swipe actions.

3. Blazing Fast Performance ⚡

Written purely in Dart with highly optimized image decoding and compression algorithms, PDFlex renders and exports massive PDFs instantly. No lag, no stuttering.

4. An All-In-One Toolkit 🧰

Instead of downloading separate apps for different tasks, PDFlex does it all:

• Image to PDF: Convert endless images into a single formatted PDF with adjustable page sizes and margins.
• Merge: Stitch multiple PDFs together seamlessly.
• Split: Extract specific pages from large PDFs.
• Compress: Shrink heavy PDFs without losing readability so you can easily share them over email or WhatsApp.

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🛠 Features

• Advanced PDF Generation: Support for multiple page formats (A4, Letter, fit-to-image) and orientations.
• Custom Compression: Choose your image quality percentage to balance file size and clarity.
• Seamless File Sharing: Instantly share generated PDFs via the native iOS/Android share sheets or save them directly to your Files app.
• Smart File Manager: Built-in repository for all your generated documents, easily sortable and accessible.

🚀 Getting Started

To run this project locally, make sure you have Flutter installed on your machine.

1. Clone the repository:

   git clone https://github.com/your-username/image-to-pdf.git

2. Navigate to the project directory:

   cd image-to-pdf

3. Get the dependencies:

   flutter pub get

4. Run the app:

   flutter run

🏗 Architecture

PDFlex is built using modern Flutter best practices:

• State Management: Fully reactive using Riverpod (Notifier and AsyncNotifier).
• Design System: Custom token-based design system (app_colors.dart, app_spacing.dart, app_typography.dart) for effortless scalability and consistent theming.
• Separation of Concerns: Clear boundaries between UI features and background services (FileService, PdfService, PdfKitService).

📄 License

This project is licensed under the MIT License.