WordsFlow

WordsFlow solves the biggest headache in InDesign production: automatically merging changes in placed text or spreadsheet files into already-edited InDesign stories.

It spares you the pain, frustration and errors of manually merging in changes from the external document. What's more, it works entirely invisibly, with no user interface beyond the normal link handling you're already used to for graphics.
What's new in this version:
Fixes a problem introduced in the 2.6.4 release that could cause InDesign to shut down when placing, updating, or relinking a story making use of a font with a short name (three characters or less, like "Sen"). (InDesign CC or later only) Fixes a problem where a WordsFlow icon/badge could appear on some imported InCopy/icml stories. InCopy files are now properly ignored.