Hard drive is a media which store data, it should be routinely analyzed. Because the longer it usually it will more and more and more difficult to manage. It can affect computer performance. We can take advantage of free hard disk analyzer software, one Xinorbis.
Xinorbis is a free program that gives the results of the analysis is complete, perhaps the most complete for a free program.

This application provides information with an interesting view, combining graphs, tables, structured view of files and directories / folders. In addition we can choose a variety of different information. In fact we can create and save reports in various formats. The following main features:
ºAnalysis of the drive, directory / folder or merge several into one place.
ºCreate reports in HTML, ACSII / text, CSV or XML.
ºSave the report (report) and compare how much and what are the changes.
All information displays can be resized and can customize the look of the existing.
Supports XP.
Able to scan from Windows Exlorer.
The above is a general feature of this program. For more detailed information provided includes the following things:
ºSummary, displays a summary of the analysis of the hard disk
ºTable, displaying information based on categories such as programs, system, graphics, movie, audio, office and others.
ºType, showing details of each type. For example graph: bmp, jpg, gif, ico, etc.. Including file attributes (hidden, system, read only etc)
ºFolder, provide information based on existing folders.
ºMagnitude, providing information on the files by size, ranging category of less than 1 KB, 1 MB, 10 MB until the lebh greater than 1 GB.
XINORBIS