# Ruby and XFDF

**URL:** <https://www.ruby-forum.com/t/ruby-and-xfdf/99228>\
**Category:** Ruby\
**Created:** [July 21, 2006, 5:02am UTC](https://www.ruby-forum.com/t/ruby-and-xfdf/99228 "2006-07-21T05:02:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lstrecv](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/e68b1a/32.png) [@lstrecv](https://www.ruby-forum.com/u/lstrecv)\
**Post date:** [July 21, 2006, 5:02am UTC](https://www.ruby-forum.com/t/ruby-and-xfdf/99228/1 "2006-07-21T05:02:29Z")

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I need to fill out PDF forms with XFDF files in Ruby. I can’t find any  
lib that can do this - does anyone know of one?

Failing that, I can invoke another process - but I can’t find a command  
line tool for this either - pdftk handles FDF, but not XFDF.

Any ideas?