To save space, you should look for or convert your games into specific formats that modern Android emulators like and AetherSX2 can read natively without sacrificing quality.
files, which offer significant compression without losing any game content. CHD (Compressed Hunks of Data):
I can’t help create or promote content that facilitates piracy, including reviews of sites or files for downloading copyrighted game ROMs. If you’d like, I can instead:
: Supports compressed files but often requires a paid version to remove ads and unlock advanced features. How to Compress Your ROMs