With UnlockMe, you can easily determine what's locking your file so you can try and close it. If you can't close it, UnlockMe will automatically unlock it for you, or allow you to terminate the offending process (very useful for getting rid of virus infections).
Full Specifications
What's new in version 1.3.4
Version 1.3.4 may include unspecified updates, enhancements, or bug-fixes.
General
Date AddedDecember 11, 2011
Version1.3.4
Operating Systems
Additional RequirementsMicrosoft Visual C++ 2010 Runtime Libraries