Only the current version so far — new entries appear as the app ships updates.
Ferro: PDF Reader & Editor is a productivity app by Ranbir Singh with 1+ downloads (about 3 estimated). +1 installs in the last 7 days. Released Aug 10, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Fast PDF reader and editor. Mark up, sign, combine and organise — all offline.”