The Merge Files task accepts a list of files as input and merges their contents into a single output file on the local file system or network share. The input files can be specified using a combination of File Sets and by choosing single files (selectable through the

Add

button).  

When the files are merged together, the first byte of the next file to merge is immediately appended to the end of the last file. By default, nothing is written between the files. A

File Delimiter

should be specified if separation is desired between the merged files. Below are a list of some common delimiters: