Chdman Android Today

ls *.bin > temp.txt # Manually edit the CUE or use an online CUE creator. Easier fix: Just use .bin files that came with a .cue .

wget https://github.com/mamedev/mame/releases/download/mame0260/mame0260-android-arm64.tar.gz Note: If that link 404s, visit MAME Release Page to find the latest -android-arm64.tar.gz file.

termux-setup-storage (Grant the permission popup). chdman android

for i in *.cue; do chdman createcd -i "$i" -o "${i%.cue}.chd"; done For Dreamcast ( .gdi ), change *.cue to *.gdi and createcd to createdvd . 1. The "Multiple BIN" Trap If your game has Game.cue + Game (Track 1).bin , Game (Track 2).bin ... This is perfect. CHDMAN loves that. However , if you have a single BIN file (e.g., Game.bin only), you need a CUE sheet. You can generate a CUE sheet inside Termux:

But what if you don't want to boot up your Windows PC or Mac just to compress a ROM? termux-setup-storage (Grant the permission popup)

Preserve Your Disk Space: How to Run CHDMAN on Android (No PC Needed)

chdman createcd -i "Game.cue" -o "/path/to/ExternalSD/Game.chd" Do not compress PSP ( .iso to .cso ) or Nintendo DS ( .nds ) files with CHDMAN. Those use different algorithms. Stick to PS1, Saturn, Dreamcast, Sega CD, PCE CD, and MAME Hard Drive images. Final Verdict: Is it worth it on Android? Yes. While CHDMAN is slower on an Android phone than a gaming PC, it is incredibly convenient. You can drop a folder of loose BINs on your tablet before bed, run the batch command, and wake up to a perfectly compressed library ready for DuckStation or RetroArch. The "Multiple BIN" Trap If your game has Game

Extract it and move CHDMAN: