Overview
FileCryptor is a Flutter package designed for encrypting and decrypting various file types, including PDF, MP3, MP4, PNG, and more. It provides secure file handling by leveraging cryptographic methods to protect sensitive data on multiple platforms. The package is suitable for applications requiring offline file security, such as document storage, media protection, or private data management. With support across Android, iOS, macOS, Windows, and Linux, it ensures cross-platform consistency in encryption workflows. Its integration via pub.dev simplifies setup and usage within Flutter projects.
Use cases
- Secure document storage
- Media file protection
- Private data encryption
- Cross-platform file security
- Offline data confidentiality
Key features
- Supports multiple file formats
- Cross-platform compatibility
- Simple encryption/decryption API
- Secure file handling
- Easy integration with Flutter
Suitable for
- Apps needing file-level encryption
- Developers building secure storage solutions
- Projects with sensitive user data
- Multi-platform applications
- Privacy-focused software
Considerations
- Requires careful key management
- Performance may vary with large files
- No built-in key backup mechanism
- Limited documentation available
- Depends on underlying crypto libraries