T-Wallet

This application is a powerful and fully offline document management tool designed to help individuals securely store, organize, and access their important files—all directly from their mobile device, without relying on any cloud services or internet connection.

With a clean, intuitive interface, users can manage a wide range of personal and professional documents such as ID cards, certificates, tax-related files, legal documents, and more. The app comes with built-in collections—predefined categories like "ID Cards", "Certificates", or "Tax Documents"—each containing organized options such as "National ID", "Student ID", "Passport", "Income Tax File", and many others. These collections and their options offer a structured and reliable way to group and access related documents quickly.

Each option allows for multiple file uploads, making it ideal for documents that come in pairs or sets (e.g., front and back of a card). Once a file is added to an option, a green visual indicator appears, giving users a clear signal that the slot is filled and ready for reference.

What sets this tool apart is its customization ability. While predefined collections and options cannot be deleted to maintain structure and prevent accidental data loss, users have full freedom to create their own collections and options based on their unique needs. For instance, someone may create a custom collection for "Medical Records" or "Work Documents" and fill it with personalized options like “Blood Report” or “Employment Contract.” These user-created categories are saved locally and remain available even after the app is closed, ensuring persistent and reliable access.

Designed for privacy, the application does not require login, never connects to the internet, and stores all files locally on the user’s device. This makes it especially useful for users who value data security or operate in regions with limited connectivity. No data is uploaded, tracked, or shared—everything stays in the user’s hands.

✨ Key Features:
100% offline: No cloud, no internet, complete data privacy

Built-in collections and categorized options for easy organization

Upload multiple files per document slot (ideal for front/back IDs)

Green indicators to confirm uploaded items

Create custom collections and options to suit personal needs

Secure local storage; no login or registration required

Designed for global users with support for all common document types

Simple, modern interface with long-press functionality to edit/delete user-created items

Built-in options and collections cannot be deleted to ensure structure and data integrity.

Whether you're a student managing academic certificates, a professional keeping financial records in order, a traveler organizing passports and visas, or simply someone who wants a safe and offline place to store important files, this app offers a reliable, user-centered solution for managing documents with peace of mind.