Bdco.7z -

Supports AES-256 bit encryption for both the files and the archive headers (file names).

A modular design that supports any new compression or encryption method. BDCo.7z

The "feature" you are looking for likely refers to the and High Compression Ratio capabilities of the 7z format, or specifically, the FeatureReader function used in data processing software like FME to access contents within such archives. 🛠️ Essential 7z Features Supports AES-256 bit encryption for both the files

Are you trying to for a specific project, or are you running into an error while trying to open this file? BDCo.7z