Based on the filename , Software Name : SimpleManager (commonly a utility for managing files, tasks, or lightweight databases).

: ZIP archive (a compressed folder containing the program's executable files, libraries, or documentation).

: 0.5 Beta 2 ("v0.5b2" indicates it is an early-stage, pre-release version).

Because this specific version string often appears in developer repositories or technical forums, it is likely a or an open-source project component.