previous guide and the PS4 Package (PKG) Finder, today PlayStation 4 developer @RedEyeX32 made available on Twitter a simple OrbisTitleMetadataDatabase application for Windows-based PCs making use of the latest .NET Framework.
Download: OrbisTitleMetadataDatabase.exe (759 KB) / Source Code
To quote from his most recent Tweets below on the release: "Pretty useless tool, make sure you have the latest .NET framework. Will only work for Windows as of right now.
It's Np Title Id so you'll have to add "_00" at the end"
Cheers to @Figure03 on PSXHAX Discord and both @sealab and @SSShowmik in the PSXHAX Shoutbox for the news tips!