# PDFDetach - Help
Source: https://www.xpdfreader.com/download.html
```
pdfdetach version 4.03 [www.xpdfreader.com]
Copyright 1996-2021 Glyph & Cog, LLC
Usage: pdfdetach [options] <PDF-file>
-list : list all embedded files
-save <int> : save the specified embedded file
-saveall : save all embedded files
-o <string> : file name for the saved embedded file
-enc <string> : output text encoding name
-opw <string> : owner password (for encrypted files)
-upw <string> : user password (for encrypted files)
-cfg <string> : configuration file to use in place of .xpdfrc
-v : print copyright and version info
-h : print usage information
-help : print usage information
--help : print usage information
-? : print usage information
```