# fdfmerge - merge FDF data with PDF form files.
Usage: fdfmerge [options] inPDFFile [inFDFFile]

 -x                  : Input is an xfdf file, not a fdf file
 -s                  : Replace all fields with stamps
 -stampnewvalues     : Stamp fields with new values
 -reverse            : Make fdf file come first followed by 1+ pdf files
 -norebuild          : Don't rebuild appearances
 -mergeflags         : Merge F and Ff flags along with the field Values in the FDF
 -f <string>         : Field information file for partial field replacement

                               -- Command List File --
 -cmds <string>      : Path to the file of commands -cmds only compatible with General Options

                               -- Encryption Options --
 -encrypt            : Encrypt out file
 -keylength <int>    : Key Length.  Valid options are 40 and 128.  Default is 128.
 -ownerpass <string> : New Owner Password (Required)
 -userpass <string>  : New User Password
 -noprint            : Do Not Allow Printing
 -nomodify           : Do Not Allow Modifying the Document
 -nocopy             : Do Not Allow Copying text or graphics
 -nonotes            : Do Not Allow Adding or changing notes or form fields
 -nofill             : Do Not Allow Fill or Sign of Form Fields
 -noaccess           : Do Not Allow Accessibility
 -noassembly         : Do Not Allow Document Assembly
 -nohighres          : Do Not Allow High Resolution Printing

                               -- Save Options --
 -i                  : Save using an incremental save
 -w                  : Linearize to support byte serving across the web.  Forces full save
 -optimize           : Optimize the output file to try to reduce file size
 -iso32000           : Set file for ISO 32000 compliance (PDF 1.7)
 -nowarning          : Do not issue warnings about unused fields
 -o <string>         : save to a new output PDF file

 -d <string>         : Owner password to open this document

                               -- General Options --
 -listfonts          : Print list of available fonts in the appligent_home fonts folder
 -l <string>         : Write progress info to a given file
 -p                  : Write progress information to diagnostics
 -n                  : Do not write information to screen
 -v                  : Version information
 -help               : Show help
 -h                  : Show help
 -r <string>         : Registration number