I notice you’re asking about — likely looking for a version of ChessBase 10 that can run from a USB drive without installation.

Free, modern, and superior for study organization.

It will not support new database formats or modern engine features introduced in the last 15+ years.

ChessBase 10 Portable is an excellent tool for chess players and professionals who need a comprehensive chess database and analysis software on the go. The software's advanced features, intuitive interface, and portable design make it an essential tool for anyone serious about improving their chess skills.