You should be able to do this with Felix.
Open the first TM in Felix, and then open the second. Felix should ask you
whether you want to merge the TMs, or open it as a separate TM. Choose the
merge option.
Regards,
Ryan
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Ryan Ginstrom
Felix Translation Memory Software
sup...@felix-cat.com
http://felix-cat.com/
+1-425-402-4181
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