Overview
better_open_file is a Flutter plugin fork that enables opening files using native system apps across multiple platforms. It supports iOS via UTI, Android via Intent, desktop via FFI, and web through dart:html. The package returns a string result indicating the outcome of the operation, making it ideal for handling file launches in cross-platform applications. Designed for simplicity and broad compatibility, it extends the functionality of the original plugin with improved reliability and platform-specific features.
Use cases
- Opening PDFs and documents in native apps
- Launching files from within Flutter apps
- Integrating file previews across platforms
- Handling file types with custom handlers
- Supporting file operations on mobile and desktop
Key features
- Cross-platform file launching
- String result feedback
- Support for iOS UTI and Android Intent
- Desktop integration via FFI
- Web compatibility using dart:html
Suitable for
- Developers building file-heavy apps
- Apps requiring native file handling
- Cross-platform file viewers
- Educational or document management tools
- Projects targeting iOS, Android, and desktop
Considerations
- Requires platform-specific configuration
- Limited to supported file types
- May need additional permissions on some platforms
- Web support depends on browser capabilities
- Desktop support requires proper FFI setup