Drop files na aiza na aiza
Tries ZIP/TAR parsers and stream peel (GZ/BZ2/XZ/LZMA). If 7z-wasm loads, it also tries universal extraction on most archive signatures.
Notes: 7z-wasm unlocks many formats (7z/rar/iso/cab/msi/exe/ace/arj/lzh/zoo/…) but can still fail on encrypted, damaged, or highly proprietary files.