mkpsxiso vs Vita3K

mkpsxiso builds PlayStation CD images from an XML document, with output in .bin/.cue or .iso formats for emulators or CD burning. File order in the XML sets LBA placement, which the project says can support access-time optimization. The builder handles mixed-mode CD-XA content, including XA audio and STR video, and CDDA tracks sourced from WAV, FLAC, PCM, or MP3 files. Its related tool, dumpsxiso, extracts PlayStation disc images and can generate compatible XML. It supports 2352-sector images and CUE files, and can extract tracks, license data, and raw sectors. Generated XML follows strict LBA order and preserves timestamps and XA attributes. The project targets homebrew development, ROM hacking, and reverse engineering. It runs on Linux, macOS, and Windows, and is GPL-2.0 licensed. Documentation covers command-line use, XML structure, track types, ordering, errors, and validation. Users supply their own Sony license data for injection. On ext4 and xfs, absent XML dates prevent 1:1 rebuilding for certain older files; Windows also has a documented directory-browsing issue with some nested structures.

Vita3K is a free, experimental, open-source emulator for PlayStation Vita, with builds listed for Windows, macOS, Linux, and Android. The project describes itself as hobby-driven, with developers deciding what to work on and when. Game compatibility varies: the FAQ says over 50% of tested games are marked playable, but not every title is supported and flawless play is not assured. Vita3K accepts .pkg, VCI, NoNpDrm, FAGDec, and manually decrypted games; Vitamin dumps are unsupported and Maidump is unstable. Some titles require PS Vita system modules installed with firmware packages. Keyboard and mouse work out of the box, and SDL3-compatible controllers are supported, with DualShock 4 and DualSense recommended. Vulkan is recommended when supported, while OpenGL remains available for older hardware. Ad-Hoc multiplayer is partly implemented and works with some commercial games through services such as ZeroTier or Tailscale. Users must dump their own commercial games; the project says it does not condone piracy. Minimum PC requirements include a 64-bit CPU, graphics capable of OpenGL 4.4 or Vulkan 1.0, and at least 4 GB RAM.