> For the complete documentation index, see [llms.txt](https://boxlang.ortusbooks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/io/expandpath.md).

# ExpandPath

Creates an absolute, platform-appropriate path that is equivalent to the value of 'path', appended to the base path.

This function (despite its name) can accept an absolute or relative path in the 'path' attribute.

## Method Signature

```
ExpandPath(path=[string])
```

### Arguments

| Argument | Type     | Required | Description                                                                                                                    | Default |
| -------- | -------- | -------- | ------------------------------------------------------------------------------------------------------------------------------ | ------- |
| `path`   | `string` | `true`   | Relative or absolute directory reference or filename, to convert to an absolute path. Can include forward or backward slashes. |         |

## Examples

### Expand the current path

[Run Example](https://try.boxlang.io/?code=eJxLrShIzEsJSCzJ0FBQ0tNXUtC05gIAR2MFhQ%3D%3D)

```java
expandPath( "./" );

```

Result: /Users/scottsteinbeck/Downloads/BL-1468/

### Expand the parent folder path

[Run Example](https://try.boxlang.io/?code=eJxLrShIzEsJSCzJ0FBQ0tPTV1LQtOYCAE1LBbM%3D)

```java
expandPath( "../" );

```

Result: /Users/scottsteinbeck/Downloads/BL-1468/

### Expand the path to a subfolder

[Run Example](https://try.boxlang.io/?code=eJxLrShIzEsJSCzJ0FBQKgBS%2BiX5%2BsWlSWn5OSmpRUoKmtZcAOUFC9w%3D)

```java
expandPath( "path/to/subfolder" );

```

Result: /Users/scottsteinbeck/Downloads/BL-1468/path/to/subfolder

## Related

* [ContractPath](/boxlang-language/reference/built-in-functions/io/contractpath.md)
* [CreateTempDirectory](/boxlang-language/reference/built-in-functions/io/createtempdirectory.md)
* [CreateTempFile](/boxlang-language/reference/built-in-functions/io/createtempfile.md)
* [DirectoryCopy](/boxlang-language/reference/built-in-functions/io/directorycopy.md)
* [DirectoryCreate](/boxlang-language/reference/built-in-functions/io/directorycreate.md)
* [DirectoryDelete](/boxlang-language/reference/built-in-functions/io/directorydelete.md)
* [DirectoryExists](/boxlang-language/reference/built-in-functions/io/directoryexists.md)
* [DirectoryList](/boxlang-language/reference/built-in-functions/io/directorylist.md)
* [DirectoryMove](/boxlang-language/reference/built-in-functions/io/directorymove.md)
* [DirectoryRename](/boxlang-language/reference/built-in-functions/io/directoryrename.md)
* [FileAppend](/boxlang-language/reference/built-in-functions/io/fileappend.md)
* [FileClose](/boxlang-language/reference/built-in-functions/io/fileclose.md)
* [FileCopy](/boxlang-language/reference/built-in-functions/io/filecopy.md)
* [FileDelete](/boxlang-language/reference/built-in-functions/io/filedelete.md)
* [FileExists](/boxlang-language/reference/built-in-functions/io/fileexists.md)
* [FileGetMimeType](/boxlang-language/reference/built-in-functions/io/filegetmimetype.md)
* [FileInfo](/boxlang-language/reference/built-in-functions/io/fileinfo.md)
* [FileIsEOF](/boxlang-language/reference/built-in-functions/io/fileiseof.md)
* [FileMove](/boxlang-language/reference/built-in-functions/io/filemove.md)
* [FileOpen](/boxlang-language/reference/built-in-functions/io/fileopen.md)
* [FileRead](/boxlang-language/reference/built-in-functions/io/fileread.md)
* [FileReadBinary](/boxlang-language/reference/built-in-functions/io/filereadbinary.md)
* [FileReadLine](/boxlang-language/reference/built-in-functions/io/filereadline.md)
* [FileSeek](/boxlang-language/reference/built-in-functions/io/fileseek.md)
* [FileSetAccessMode](/boxlang-language/reference/built-in-functions/io/filesetaccessmode.md)
* [FileSetAttribute](/boxlang-language/reference/built-in-functions/io/filesetattribute.md)
* [FileSetLastModified](/boxlang-language/reference/built-in-functions/io/filesetlastmodified.md)
* [FileSkipBytes](/boxlang-language/reference/built-in-functions/io/fileskipbytes.md)
* [FileWrite](/boxlang-language/reference/built-in-functions/io/filewrite.md)
* [FileWriteLine](/boxlang-language/reference/built-in-functions/io/filewriteline.md)
* [GetCanonicalPath](/boxlang-language/reference/built-in-functions/io/getcanonicalpath.md)
* [GetDirectoryFromPath](/boxlang-language/reference/built-in-functions/io/getdirectoryfrompath.md)
* [GetFileInfo](/boxlang-language/reference/built-in-functions/io/getfileinfo.md)
* [getTempFile](/boxlang-language/reference/built-in-functions/io/gettempfile.md)
* [PropertyFile](/boxlang-language/reference/built-in-functions/io/propertyfile.md)


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