Usage: fdfmergelite [options] inPDFFile [inFDFFile] -x : Input is an xfdf file, not a fdf file -s : Replace all fields with stamps -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 (FDFMERGE ONLY) -- 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 -- -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