Built-In Disc Image Conversion Tool

📋Summary

Introduce a built-in tool within LaunchBox that allows users to convert disc-based games (such as ISO, BIN/CUE) into more space-efficient formats like CHD, PBP, RVZ, GCZ, NKit, and GZ

❗Problem

Many emulators support modern compressed formats that significantly reduce file size without sacrificing performance. However, users currently rely on third-party tools like CHDMan, NKit, and NAMDHC — many of which are outdated, lack intuitive interfaces, or don’t support modern compression formats like Zstandard. This adds friction and complexity to the game management workflow.

💡Proposal

• Add a new tool in LaunchBox (e.g., under Tools > Convert Disc Images)

• Support converting from ISO, BIN/CUE, and other common disc formats

• Output to formats such as:

  • CHD (for arcade, PS1, Saturn, etc.)

  • PBP (for PSP)

  • RVZ / GCZ / NKit (for GameCube/Wii)

  • GZ (for generic ISO compression)

• Include compression options (Zstandard, LZMA, etc.)

• Optionally update the associated ROM path in LaunchBox after conversion

✅Benefits

• Simplifies disc image compression without leaving LaunchBox

• Saves disk space with modern, emulator-friendly formats

• Encourages better ROM organization and performance

• Reduces reliance on outdated or complex third-party tools 🔄📁🎮