From the Archigrafix website:
Don’t lose your work.
Keep your changes saved. iSync basic saves your local Revit files automatically whenever you take a break.
iSync Basic is brought to you by Archigrafix. It’s priced at 29.90 USD.
This add-in is compatible with Revit 2017 and 2016.
There’s more information available on the Archigrafix website.
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