open_filex is a Flutter plugin that enables opening files using native system applications across multiple platforms. It supports iOS (via UTI), Android (via Intent), desktop (via FFI), and web (via dart:html), returning a string result indicating success or failure. The package simplifies file handling by leveraging platform-specific mechanisms to open documents, images, PDFs, and other file types seamlessly within the user's preferred app. Ideal for apps needing cross-platform file launching without reinventing native behavior.
Use cases
- Opening PDFs and documents in native apps
- Launching image files with default viewer
- Supporting file sharing across platforms
- Integrating with file pickers
- Enabling document preview in apps
Key features
- Cross-platform file opening
- Native app integration on all platforms
- String-based result feedback
- Support for iOS UTI and Android Intent
- Web and desktop via dart:html and FFI
Suitable for
- Apps requiring file previews
- Document management tools
- File-sharing features
- Multi-platform publishing apps
- User-facing file interaction
Considerations
- Requires proper file path handling
- May need platform-specific permissions
- Limited to supported file types
- Depends on system app availability
- Error handling required for unsupported formats