Only the current version so far — new entries appear as the app ships updates.
PDF Utility is a tools app by Hiren Gohil with 10,000+ downloads (about 17K estimated). +4 installs in the last 7 days. Rated 4.4 from 874 ratings. Released Jul 12, 2010. Install growth, rank history, SDKs and ad networks.
From the store listing: “The comprehensive tool to perform various operations on PDF”