XTND filter data
File type: Various data file
An fltr file extension is related to the XTND software. An fltr file contains filter data.
File type category:
Various data file
Date updated: May 11, 2018
The fltr file extension is associated with the XTND, an older document import/export system for Macintosh computers.
Most likely some old format without support. No further information could be found.
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