Feature release (macOS Apple Silicon / Intel, Windows x64; self-contained, fpkg-cli included).
New: .ffpfsc sources
A .ffpfsc file is a PS5 PFS image (superblock v2, 64 KiB blocks) holding one PFSC‑compressed exFAT dump of a game. The app now opens it exactly like an .exfat image: the exFAT reader sits on top of the library's PFSC decompression (~900 MB/s, no intermediate file), so metadata, icon, file count and junk detection appear instantly, and Build PKG extracts the app folder to the temp folder and builds (mounting is not possible for containers).
- GUI: separate .exfat image and .ffpfsc file buttons in step 1, drag & drop, "PFS container" chip with the inner exFAT label and stored size.
- CLI:
fpkg-cli inspect game.ffpfsc,fpkg-cli build --source game.ffpfsc --output out. - Measured with a 1.2 GB
.ffpfsc(4.29 GB exFAT inside, 185 files / 2.9 GB of game data): info 0.15 s, full FPKG build 31 s.
New: check for updates
Every start checks GitHub Releases (toggle in the advanced options). When a newer version exists the header shows a green New version badge, the ↻ button gets a dot and a dialog asks whether to download it (opens the zip for your platform). The ↻ button checks manually; fpkg-cli check-update does the same on the command line. Nothing is downloaded automatically.
Includes 2.1.3 (version badge, clear history), 2.1.2 (automatic output folders) and 2.1.1 (Sony‑layout extraction, UI safety net).
Downloads
| Platform | File |
|---|---|
| macOS (Apple Silicon) | PSVIETHOA-FPKG-Builder-2.1.4-macOS-AppleSilicon.zip
|
| macOS (Intel) | PSVIETHOA-FPKG-Builder-2.1.4-macOS-Intel.zip
|
| Windows x64 | PSVIETHOA-FPKG-Builder-2.1.4-Windows-x64.zip
|
- macOS: unzip → right-click the app → Open the first time (ad-hoc signed).
- Windows: unzip → run the
.exe; on SmartScreen choose Run anyway.
Credits: PSVIETHOA — Nguyễn Thanh Sơn & Ngô Phi Phương · Main project: Drakmor (LibProsperoPkg)