Unity Standalone File Browser

A simple wrapper for native file dialogs on Windows/Mac/Linux.

- Works in editor and runtime.
- Open file/folder, save file dialogs supported.
- Multiple file selection.
- File extension filter.
- Mono/IL2CPP backends supported.
- Linux support by Ricardo Rodrigues.
- Basic WebGL support.

Download Package

Example usage:

``csharp
// Open file
var paths = StandaloneFileBrowser.OpenFilePanel("Open File", "", "", false);

// Open file async
StandaloneFileBrowser.OpenFilePanelAsync("Open File", "", "", false, (string[] paths) => { });

// Open file with filter
var extensions = new [] {
new ExtensionFilter("Image Files", "png", "jpg", "jpeg" ),
new ExtensionFilter("Sound Files", "mp3", "wav" ),
new ExtensionFilter("All Files", "*" ),
};
var paths = StandaloneFileBrowser.OpenFilePanel("Open File", "", extensions, true);

// Save file
var path = StandaloneFileBrowser.SaveFilePanel("Save File", "", "", "");

// Save file async
StandaloneFileBrowser.SaveFilePanelAsync("Save File", "", "", "", (string path) => { });

// Save file with filter
var extensionList = new [] {
new ExtensionFilter("Binary", "bin"),
new ExtensionFilter("Text", "txt"),
};
var path = StandaloneFileBrowser.SaveFilePanel("Save File", "", "MySaveFile", extensionList);
``
See Sample/BasicSampleScene.unity for more detailed examples.

Mac Screenshot
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Windows Screenshot
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Linux Screenshot
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Notes:
- Windows
* Requires .NET 2.0 api compatibility level
* Async dialog opening not implemented, ..Async methods simply calls regular sync methods.
* Plugin import settings should be like this;

!Alt text !Alt text

- Mac
* Sync calls are throws an exception at development build after native panel loses and gains focus. Use async calls to avoid this.

WebGL:
- Basic upload/download file support.
- File filter support.
- Not well tested, probably not much reliable.
- Since browsers require more work to do file operations, webgl isn't directly implemented to Open/Save calls. You can check CanvasSampleScene.unity and canvas sample scripts for example usages.

Live Demo: https://gkngkc.github.io/