TClean - a small utility for cleaning temprorary system files. These service files are stored in special folder of Windows and they are used by applications as temprorary storage. After finishing work these files are not removing automatically, so they are accumulating and taking up space on your hard drive. These files can be removed without any danger.
Note, that not all files can be removed immediately. After cleaning there are a few files, that aren't available to remove at this moment, because they are used by other applications.
.NET Framework 2 or higher