GedPad is a freeware line-editor for GEDCOM files, and understands the GEDCOM standard syntax.
GedPad Pro is distributed with The Complete Genealogy Reporter and GedPad is freeware with fewer features.
This small utility program can read and do global search and replace on a GEDCOM file, while retaining its consistency. Can be handy when replacing CHR with BAPT fields, or for changing UDFs from other Family History programs.
See http://www.tcgr.bufton.org/gpadover.htm for more details.Link: GedPad Editor