openfiles
Openfiles is a command-line utility used to view and manage files that are currently open on a local computer or across a network. It is part of Windows’ administrative tooling for handling open file locks and sessions, and is commonly employed by system administrators during maintenance or troubleshooting to determine which processes hold locks on specific files.
Functionality of openfiles includes enumerating open file handles and presenting details such as the file path,
Usage typically involves invoking the utility from the command line with options to query currently open files
Limitations of openfiles include that it may not show all types of file handles and that remote
See also: lsof, handle, Sysinternals Handle, Windows file sharing, SMB.