Latest, 20 Oct 2026:8 usersMove the mouse over the chart for any month
Ratings count
monthly, 13 months
Latest, 20 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About SPFL - Simple Patent Family Listing
SPFL – Simple Patent Family Listing is a Microsoft Edge add-on that launches a Canvas PowerApp in a popup window. It enables patent examiners to quickly identify family equivalents, earlier publications, and English-language counterparts for streamlined prior art analysis.