# Files

- [AppendTextToFile (String filePath, String text)](/astera-data-stack-v9/functions/files/appendtexttofile-string-filepath-string-text.md)
- [CopyFile (String sourceFilePath, String destFilePath, Boolean overWrite)](/astera-data-stack-v9/functions/files/copyfile-string-sourcefilepath-string-destfilepath-boolean-overwrite.md)
- [CreateDateTime (String filePath)](/astera-data-stack-v9/functions/files/createdatetime-string-filepath.md)
- [DeleteFile (String filePath)](/astera-data-stack-v9/functions/files/deletefile-string-filepath.md)
- [DirectoryExists (String filePath)](/astera-data-stack-v9/functions/files/directoryexists-string-filepath.md)
- [FileExists (String filePath)](/astera-data-stack-v9/functions/files/fileexists-string-filepath.md)
- [FileLength (String filePath)](/astera-data-stack-v9/functions/files/filelength-string-filepath.md)
- [FileLineCount (String filePath)](/astera-data-stack-v9/functions/files/filelinecount-string-filepath.md)
- [GetDirectory (String filePath)](/astera-data-stack-v9/functions/files/getdirectory-string-filepath.md)
- [GetEDIFileMetaData (String filePath)](/astera-data-stack-v9/functions/files/getedifilemetadata-string-filepath.md)
- [GetExcelWorksheets (String excelFilePath)](/astera-data-stack-v9/functions/files/getexcelworksheets-string-excelfilepath.md)
- [GetFileExtension (String filePath)](/astera-data-stack-v9/functions/files/getfileextension-string-filepath.md)
- [GetFileInfo (String filePath)](/astera-data-stack-v9/functions/files/getfileinfo-string-filepath.md)
- [GetFileName (String filePath)](/astera-data-stack-v9/functions/files/getfilename-string-filepath.md)
- [GetFileNameWithoutExtension (String filePath)](/astera-data-stack-v9/functions/files/getfilenamewithoutextension-string-filepath.md)
- [LastUpdateDateTime (String filePath)](/astera-data-stack-v9/functions/files/lastupdatedatetime-string-filepath.md)
- [MoveFile (String filePath, String newDirectory)](/astera-data-stack-v9/functions/files/movefile-string-filepath-string-newdirectory.md)
- [ReadFileBytes (String filePath)](/astera-data-stack-v9/functions/files/readfilebytes-string-filepath.md)
- [ReadFileFirstLine (String filePath)](/astera-data-stack-v9/functions/files/readfilefirstline-string-filepath.md)
- [ReadFileText (String filePath)](/astera-data-stack-v9/functions/files/readfiletext-string-filepath.md)
- [ReadFileText (String filePath, String codePage)](/astera-data-stack-v9/functions/files/readfiletext-string-filepath-string-codepage.md)
- [WriteBytesToFile (String filePath, ByteArray bytes)](/astera-data-stack-v9/functions/files/writebytestofile-string-filepath-bytearray-bytes.md)
- [WriteTextToFile (String filePath, String text)](/astera-data-stack-v9/functions/files/writetexttofile-string-filepath-string-text.md)