Process Explorer
Process Explorer shows you information about which handles and DLLs processes have opened or loaded.
ProcessActivityView creates a summary of all files and folders that the selected process tries to access. For each file that the process access, the following...
ProcessActivityView creates a summary of all files and folders that the selected process tries to access. For each file that the process access, the following information is displayed: Number of times that the file was opened and closed, number of read/write calls, total number of read/write bytes, the dll that made the last openfile call, and more...
system-utilities process-viewer
Process Explorer shows you information about which handles and DLLs processes have opened or loaded.
Free Windows
Process Hacker is a feature-packed tool for manipulating processes and services on your computer. A free and open source process viewer with powerful process termination and memory searching/editing capabilities.
Free Open Source Windows
OpenedFilesView displays the list of all opened files on your system. For each opened file, additional information is displayed: handle value, read/write/delete access, file position, the process that opened the file, and more...
Free Windows
Tasks Explorer is a freeware opensource computer program providing functionality for collecting extended information about processes running in system in real time. ...
Free Mac OS X