PerfectDisk

PerfectDisk

Infobox_Software
name = PerfectDisk

developer = Raxco Software
latest_release_version = 9.0.0.61
latest_release_date = release date and age|2008|7|23
latest_preview_version =
operating_system = Microsoft Windows
genre = Defragmentation utilities
license = Proprietary
website = [http://www.raxco.com Raxco.com]
PerfectDisk is a Windows defragmentation utility published by Raxco Software. It has won several awards from computer magazines, [PerfectDisk wins PC Magazine Editors' Choice, Windows IT Pro Readers' Choice, Redmond Magazine Readers' Choice, Download.com's, About.com's and CHIPS Magazine's (Germany) 5-star awards, and Vector Users' Choice (Japan's largest download site) Award; see also Editor's Choice, "PC Magazine" [http://www.pcmag.com/article2/0,1759,1811993,00.asp May 24, 2005] , [http://www.pcmag.com/article2/0,1759,1585429,00.asp 2004] and [http://www.pcmag.com/article2/0,1759,367566,00.asp 2002] ;
"Windows IT Pro Magazine", Cover Story: Readers' Choice Awards, Sept 2006 [http://www.windowsitpro.com/Articles/ArticleID/92856/92856.html]
] and is certified by Microsoft for all its current NTFS-based operating systems. ["Where Is All The Vista Software?" [http://www.pcmag.com/article2/0,1759,2097916,00.asp "PC Magazine"] Feb 2007] The latest version is PerfectDisk 2008, released on January 29, 2008.

PerfectDisk is designed for use by consumers (novice and power users, gamers, videographers, etc.), small and medium businesses, and enterprises.

In addition to defragmenting files, it also optimizes disk drives with a patented optimization strategy called SMARTPlacement. This optimization strategy organizes files by usage, resulting in a slower rate of refragmentation and also fewer resources being consumed.

PerfectDisk defragments all data and system files and places a high priority on free space consolidation.

PerfectDisk attempts to completely defragment drives in a single pass of a drive, as opposed to the Windows Defragmenter's approach of running continuously and gradually defragmenting the file system.

Features

* Scheduled defrag managed by internal task scheduler ["The Backup Book: Disaster Recovery from Desktop to Data Center" by Dorian J. Cougias, E. L. Heiberger, Karsten Koop - Schaser-Vartan Books 2003 (ISBN 0-972903-909)]
* Boot-time defrag of metadata [Metadata defrag introduced in 1999] , Master File Table and pagefile
* Free Space defragmentation
* Places older (program) files near start of the drive, and newer (data) files near the end of the drive, closer to free space [Patent awarded in 1995, US Patent number 5,398,142]
* Supports terabyte-sized drives
* Full integration with Microsoft Active Directory
* Provides enterprise-wide defrag management and reporting

Editions

The current version, PerfectDisk 2008, is segmented into the following editions:
* "PerfectDisk 2008 Professional", for workstations, laptops and standalone PCs running Windows Vista, Windows XP and Windows 2000
* "PerfectDisk Server", for Windows 2000 Server and Windows 2003
* "PerfectDisk for Exchange", which works only with Microsoft Exchange Server data. [Introduced in 2000, Exchange product received "Reader's Choice Award" in "Windows IT Pro Magazine", Cover Story: Readers' Choice Awards, Sept 2006 [http://www.windowsitpro.com/Article/ArticleID/92699/92699.html] ] and automates the process of defragmenting Exchange data stores to recapture Exchange space and improve performance, and also defragments the Exchange server.
* "PerfectDisk Rx Suite", aimed at novice and home users.
* "PerfectDisk 2008 for Vmware", for VMware Workstation and VMware Server systems. With a single installation, defragments the host machine as well as guest drives, and re-indexes VMware data structures and Shrinks the drives to reclaim space.
* PerfectDisk 2008 for Windows Home Server for Windows Home Server environments.

ee also

*File system fragmentation
*Defragmentation
*List of defragmentation software

Notes and references

External links

* [http://www.raxco.com/products/perfectdisk2k/ PerfectDisk] product page


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