Pure Logic Code

Mount CHD (Compressed Hunks of Data) CD/DVD images as virtual read-only drives on Windows, Linux and macOS. Supports 37 console/format modes (console types plus generic CUE/ISO/BIN/RAW formats), selectable by CLI alias. Choose the mount core in Settings: Dokan (default) or WinFsp on Windows, FUSE (libfuse3 / macFUSE) on Linux and macOS.

A high-performance, cross-platform desktop utility for the Xbox preservation and emulation community, running on Windows, Linux, and macOS. Convert, verify, and explore Xbox and Xbox 360 images (ISO, CSO, ZAR, and CHD), powered by the XISOSharp and CHDSharp libraries.

A pure managed C# library and CLI (.NET 8 / 9 / 10) for decoding and encoding Dolphin RVZ/WIA disc images (GameCube/Wii), encoding the legacy GCZ format, and decoding the remaining legacy formats (CISO/WBI, WBFS, TGC, NFS).

Simple Launcher is an open-source emulator frontend. Designed for both casual gamers and power users, it provides a seamless interface to organize, browse, and launch your retro gaming collection with deep integration for modern emulators and RetroAchievements.

Simple Zip Drive is a high-performance, user-mode filesystem utility that allows you to mount ZIP, 7Z, RAR, TAR, ZArchive, and Xbox XISO archives as virtual drives or NTFS directory mount points. It provides seamless, read-only access to compressed data without the need for manual extraction.

CHD Studio - a cross-platform desktop app that batch converts disc images (cue/iso/img/ccd/mds/pbp/cso/isz/ecm, split sets and archives) to CHD using chdman or the built-in encoder, with verification, extraction, a CHD explorer and five reusable .NET libraries.

A native C# port of the RAHasher hashing engine (rcheevos 40d916d → 12.4.0) that produces 100% identical hashes to the original for every supported console — the same hashes the RetroAchievements website and its clients use to identify ROMs and disc images.

Pure C# CHD (Compressed Hunks of Data) reader and writer — the disk-image format used by MAME for arcade hard disks, CD/GD-ROMs, DVDs, and laserdisc A/V content. Supports every CHD format version (V1–V5), all 10 compression codecs, parent/child differential chains, parallel verification, metadata, extraction, and CHD creation

Simple Xiso Drive is a lightweight utility that allows you to mount original Xbox ISO files (.iso, .xiso, .cso), Xbox ISO CHD files (.chd) and ZArchive (.zar) files as read-only virtual drives or directory mount points. Built on Dokan for Windows and FUSE 3 for Linux and macOS.

A FUSE 3 high-level mount library for .NET on Linux (libfuse3) and macOS (macFUSE). Implement a read-only volume, mount it with one call, and probe the runtime before you mount.