| Item | Description |
| CurDir() | Returns the current directory of a drive |
| CurDirX() | Returns the current directory of a drive including directory separators. |
| DefPath() | Returns the SET DEFAULT directory. |
| DeleteFile() | Deletes a file with error handling. |
| DirChange() | Changes the current directory. |
| Directory() | Loads file and directory information into a two-dimensional array. |
| DirectoryRecurse() | Loads file information recursively into a two-dimensional array. |
| DirMake() | Creates a directory. |
| DirName() | Returns the current directory. |
| DirRemove() | Removes a directory. |
| DiskChange() | Changes the current disk drive. |
| DiskName() | Returns the current disk drive. |
| IsDir() | Checks if a character string contains the name of an existing directory. |
| IsDirectory() | Checks if a character string contains the name of an existing directory. |
| MakeDir() | Creates a new directory. |
| TrueName() | Completes a relative path to include the root directory. |
