Ever wondered which program has a particular file or directory open? Now you can find out. Process Explorer shows you information about which handles and DLLs processes have opened or loaded.

What's new in Version 11.0:
• New treelist control for better UI responsiveness
• Asynchronous thread symbol resolution on threads tab of process properties
• More flags on groups in security tab and SID display
• Thread IDs on threads tab
• On-line search uses default web browser and search engine
• Vista ASLR column for processes and DLLs
• Vista Process and thread I/O and memory priorities in process and thread properties
• Vista Process and thread I/O and memory columns
• PROCESS_QUERY_LIMITED_INFORMATION support on process permissions on Vista
• Run as limited user runs with low IL on Vista
• Reports information for all object types on Vista
• Show details for all processes elevation menu item on Vista
• Supports replacement of task manager on Vista
• /e to launch elevated
• /s switch to select a process at startup
• Compiled w/ASLR, DEP
• Faster startup
• Miscellaneous bug fixes and minor improvements