I will develop a secure offline file encryption app for windows

Looking to securely encrypt your sensitive files with a simple and elegant Windows app?

I will develop a custom file encryption tool that uses AES encryption and a password of your choice, entirely offline no internet required, no cloud involved, just pure privacy.

Features:

• Password-based AES-256 encryption
• Automatic file extension handling (.enc)
• One-click decrypt to original file type
• Clean and modern UI using MaterialSkin
• Fully offline and lightweight (no installation required)
• Easy-to-use interface

Built With:

• C# / .NET Framework
• Windows Forms (MaterialSkin UI Library)

What Youll Get:

• A standalone .exe file ready to run
• Optional config and documentation
• Source code (for Premium tier)
• Lifetime free bug fixes

Use Cases:

• Encrypt personal documents (PDF, Word, TXT, etc.)
• Protect private photos or notes
• Secure backups on USB drives

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Icon Attribution

The icon used in this application was created by Freepik and is provided via Flaticon. Attribution is given as required:

<a href="https://www.flaticon.com/free-icons/cryptography" title="cryptography icons">Cryptography icons created by Freepik - Flaticon</a>