TuneUp Utilities
Encyclopedia
TuneUp Utilities is a utility software
suite for Microsoft Windows
designed to help manage, maintain, optimize, configure and troubleshoot a computer system. It is produced and developed by TuneUp Software GmbH, headquartered in Darmstadt
, Germany and co-founded by Tibor Schiemann and Christoph Laumann in 1997. The American version of the software is distributed by TuneUp Corporation, a wholly owned subsidiary of TuneUp Software GmbH located in Miami, Florida
.
As of 2011, nine versions of TuneUp Utilities have been released and the number of included components have been increased from sixteen to thirty-two. TuneUp Utilities have attained generally positive reviews, although multiple reviewers did not approve of its price for value.
. TuneUp Start Center itself can show the components either in a category view (default) or in a list view.
.
tool, a registry cleaner
, and a startup manager to replace MSConfig
.
. It also gives access to TuneUp Disk Space Explorer (a disk space analyzer
) and TuneUp Shredder (a data erasure
tool).
Also in this category, there is TuneUp Disk Doctor. It can check the integrity of files stored on hard disk drives and salvage damaged files. It can also scan for physical defects known as bad sectors and isolate them. TuneUp Disk Doctor is a graphical
replacement for Windows CHKDSK
.
Other items include a task manager
, a system information tool and an undeletion
tool.
, icons
, and the logon and startup screens.
themes and visual effects.
The first version of the software, TuneUp 97, was released in 1997. Since then, eight versions have been released over the years.
TuneUp Utilities 2003: The first version to have become available in English and French, as well as the original German language. It consists of 16 individual tools accessible through the Start Center, as well as the Windows start menu. It includes features to clean the hard disks, clean and defragment the Windows Registry
, optimize Windows and Internet connection settings and change the look and feel of Windows. It also provides features targeted at users with an intermediate or advanced level of computer knowledge that enables them to edit the registry, manage running processes
, uninstall
programs, shred
and undelete
files, and display system information. In addition to the previously-supported Windows 95
and Windows 98
, TuneUp Utilities 2003 also supports Windows 2000
, Me
and Windows XP.
TuneUp Utilities 2004: Introduces TuneUp 1-Click Maintenance and TuneUp WinStyler (the predecessor TuneUp Styler.). Also includes registry defragmentation support for Windows 2000 and XP.
TuneUp Utilities 2006: In TuneUp Utilities 2006, optimization, customization and disk cleaning tools support Mozilla Firefox
. Its TuneUp StartUp Manager displays editorial rating and explanations about well-known programs that start during computer startup. TuneUp Styler in this version is able to change the boot logo of Windows XP.
TuneUp Utilities 2007: Features two new components: TuneUp Disk Doctor and TuneUp Disk Space Explorer. TuneUp Utilities 2007 also supports Windows Vista
.
TuneUp Utilities 2008: Incorporates two more components: TuneUp Drive Defrag (the defragmentation
tool) and TuneUp Repair Wizard (the troubleshooting tool). TuneUp Utilities 2008 no longer has a separate disk cleanup component; the disk cleanup function has become part of the Start Center, under a new Gain disk space section.
TuneUp Utilities 2009: Start Center in this version includes a new section that analyzes the system and then displays the current status as well as available recommendations (if any) in the three areas: System maintenance, Speed and System status. New tools in this version are TuneUp Speed Optimizer (renamed StartUp Optimizer in subsequent versions) and TuneUp Shortcut Cleaner. A new TuneUp Styler can change the Windows Vista logo animation displayed during startup.
TuneUp Utilities 2010: TuneUp Utilities is compatible with Windows 7. A new Turbo Mode introduced in this version allows to disable multiple background functions of Windows and programs with one click, like Windows Aero
, Windows Search
, Windows Error Reporting
or synchronization with mobile devices. Also includes TuneUp Live Optimization.
TuneUp Utilities 2011: Features TuneUp Program Deactivator; it can disable programs that impose significant system load, thereby eliminating the load without uninstalling the programs. If the user tries to start a disabled program again, TuneUp Program Deactivator automatically re-enables the program on the fly. A new program rating functionality in this version shows how other TuneUp Utilities users have rated the usefulness of a given program on a scale of 1 to 5 stars. The Start Center also includes a Tuning Status, which tracks and displays optimization progress and highlights areas with remaining optimization potential.
TuneUp Utilities 2012: Features a new Economy Mode that when enabled, helps save battery power of laptops.
magazine reviewed TuneUp Utilities 2009 and give it a score of 8 out of 10. It commended TuneUp Registry Cleaner as well as the hard-drive-related components of product but also noted that some tools are superficially implemented and that this suite lacks an antivirus and a personal firewall
. TuneUp Utilities 2009 was voted #37 of "The Top 100 Products of 2009" and won the award "Best Utility Suite" of Computer Shopper.
CNET
also reviewed TuneUp Utilities 2009 and gave it 5 stars out of 5. “To call TuneUp Utilities 2009 useful would drastically understate the situation”, said Seth Rosenblatt, an associate editor with CNET. He assessed TuneUp Utilities as a powerful and easy-to-use set of tools, with its disk cleanup and registry cleaner the “bread-and-butter” of the entire set.
PC World
's Preston Gralla reviewed the 2010 version and commented that TuneUp Utilities is a comprehensive suite that “includes everything from a startup optimizer to a defragmenter, from an overall speed optimizer to a Windows Registry cleaner, and more.” However, he said that the high price of the entire suite ($50) might make the purchase decision more difficult. Preston had also previously reviewed TuneUp Utilities 2009 for PC Advisor and gave it 4.5 stars out of 5 stars.
PC Magazine
reviewed TuneUp Utilities 2011 and gave it a score of 4 out of 5. “Overall, the software does a fine job of revitalizing a worn PC," commented Jeffrey L. Wilson
, PC Magazine software analyst. He appreciated the product's one-click repair feature and the subsequent reduction in his test PC's boot-time. However, Wilson criticized the software license that only permits installation on three PCs, contrasting it with Iolo System Mechanic 10, a competing product that allows an unlimited number of installations in the same household.
TuneUp Utilities also received a Softpedia Pick award from Softpedia
. Although Alex Muradin, Softpedia editor, expressed concern over the lack of proper technical support for TuneUp Utilities 2006, he gave this product a final score of 5 out of 5. However, it is notable that he gave this product a subscore of 3 out of 5 for Pricing/value.
Christian Immler characterizes TuneUp Utilities as a classic amongst tuning tools.
Utility software
Utility software is system software designed to help analyze, configure, optimize or maintain a computer. A single piece of utility software is usually called a utility or tool....
suite for Microsoft Windows
Microsoft Windows
Microsoft Windows is a series of operating systems produced by Microsoft.Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal...
designed to help manage, maintain, optimize, configure and troubleshoot a computer system. It is produced and developed by TuneUp Software GmbH, headquartered in Darmstadt
Darmstadt
Darmstadt is a city in the Bundesland of Hesse in Germany, located in the southern part of the Rhine Main Area.The sandy soils in the Darmstadt area, ill-suited for agriculture in times before industrial fertilisation, prevented any larger settlement from developing, until the city became the seat...
, Germany and co-founded by Tibor Schiemann and Christoph Laumann in 1997. The American version of the software is distributed by TuneUp Corporation, a wholly owned subsidiary of TuneUp Software GmbH located in Miami, Florida
Miami, Florida
Miami is a city located on the Atlantic coast in southeastern Florida and the county seat of Miami-Dade County, the most populous county in Florida and the eighth-most populous county in the United States with a population of 2,500,625...
.
As of 2011, nine versions of TuneUp Utilities have been released and the number of included components have been increased from sixteen to thirty-two. TuneUp Utilities have attained generally positive reviews, although multiple reviewers did not approve of its price for value.
Features
TuneUp Utilities 2011, the latest version of the product, consists of 30 different components, all of which can be accessed from within a central hub, called TuneUp Start Center. Most of these components can also be invoked from the Start menuStart menu
The Start Menu and Start Button are user interface elements used in the later versions of the Microsoft Windows operating systems and in some X window managers...
. TuneUp Start Center itself can show the components either in a category view (default) or in a list view.
Status and recommendations
The Status and recommendations category houses four sub-sections: 1-Click Maintenance, Performance Optimizer, Fix Problems and Live Optimization. The 1-Click Maintenance section runs multiple routine maintenance tools at once. The Performance Optimizer and Fix Problems utilities are intended to provide tips to identify and fix potential problems and increase performance, such as disabling unnecessary visual effects and disabling or removing unused Windows services and programs. Live Optimization, according to the application's author, is intended to improve the responsiveness of Windows applications by tweaking their execution prioritiesScheduling (computing)
In computer science, a scheduling is the method by which threads, processes or data flows are given access to system resources . This is usually done to load balance a system effectively or achieve a target quality of service...
.
System Optimizations
The Optimize system section includes TuneUp Program Deactivator, which unloads programs from memory and prevents their further automatic execution, an alternative to uninstalling them. While disabled programs continue to consume disk space, they no longer affect the startup time, the shutdown time and the system performance. Other components include a defragmentationDefragmentation
In the maintenance of file systems, defragmentation is a process that reduces the amount of fragmentation. It does this by physically organizing the contents of the mass storage device used to store files into the smallest number of contiguous regions . It also attempts to create larger regions of...
tool, a registry cleaner
Registry cleaner
A registry cleaner is a type of software utility designed for the Microsoft Windows operating system, the purpose of which is to remove redundant or unwanted items from the Windows registry....
, and a startup manager to replace MSConfig
MSConfig
MSConfig is a system utility to troubleshoot the Microsoft Windows startup process...
.
Disk cleanup
The Gain disk space section itself is a disk cleanup component which replaces Windows Disk CleanupDisk Cleanup
Disk Cleanup is a computer maintenance utility included in Microsoft Windows designed to free up disk space on a computer's hard drive. The utility first searches and analyzes the hard drive for files that are no longer of any use, and then removes the unnecessary files...
. It also gives access to TuneUp Disk Space Explorer (a disk space analyzer
Disk space analyzer
A disk space analyzer is a software utility for the visualization of disk space usage by getting the size for each folder and files in a folder or drive...
) and TuneUp Shredder (a data erasure
Data erasure
Data erasure is a software-based method of overwriting data that completely destroys all electronic data residing on a hard disk drive or other digital media. Permanent data erasure goes beyond basic file deletion commands, which only remove direct pointers to data disk sectors and make data...
tool).
Troubleshooting tools
The Fix problems section provides access to TuneUp Repair Wizard which allows users to selectively repair problems that TuneUp Utilities cannot automatically detect; e.g. icons getting corrupted or items like My Computer and Recycle Bin permanently vanished from Windows Desktop.Also in this category, there is TuneUp Disk Doctor. It can check the integrity of files stored on hard disk drives and salvage damaged files. It can also scan for physical defects known as bad sectors and isolate them. TuneUp Disk Doctor is a graphical
Graphical user interface
In computing, a graphical user interface is a type of user interface that allows users to interact with electronic devices with images rather than text commands. GUIs can be used in computers, hand-held devices such as MP3 players, portable media players or gaming devices, household appliances and...
replacement for Windows CHKDSK
CHKDSK
CHKDSK is a command on computers running DOS, OS/2 and Microsoft Windows operating systems that displays the file system integrity status of hard disks and floppy disk and can fix logical file system errors. It is similar to the fsck command in Unix.The command is implemented as an executable...
.
Other items include a task manager
Task manager
A task manager is a program used to provide information about the processes and programs running on a computer, as well as the general status of the computer. It can also be used to terminate processes and programs, as well as change the processes priority...
, a system information tool and an undeletion
Undeletion
Undeletion is a feature for restoring computer files which have been removed from a file system by file deletion. Deleted data can be recovered on many file systems, but not all file systems provide an undeletion feature. Recovering data without an undeletion facility is usually called data...
tool.
Windows customization
The last section provides access to TuneUp Styler and TuneUp System Control. TuneUp System Control is a program that allows access to some of the obscure or harder-to-access settings of Microsoft Windows, similar to Tweak UI. TuneUp Styler allows for customization of the Windows user interface by changing the desktop appearanceSkin (computing)
In computing, a skin is a custom graphical appearance achieved by the use of a graphical user interface that can be applied to specific software and websites to suit the purpose, topic, or tastes of different users....
, icons
Computer icon
A computer icon is a pictogram displayed on a computer screen and used to navigate a computer system or mobile device. The icon itself is a small picture or symbol serving as a quick, intuitive representation of a software tool, function or a data file accessible on the system. It functions as an...
, and the logon and startup screens.
Turbo Mode
The Turbo Mode, accessible from the bottom of Start Center, gives system a performance boost by temporarily disabling some of Windows services and features of user's choice, such as Windows AeroWindows Aero
Windows Aero is the graphical user interface and the default theme in most editions of Windows Vista and Windows 7, operating systems released by Microsoft. It is also available in Windows Server 2008, but is not enabled by default. Its name is a backronym for Authentic, Energetic, Reflective and...
themes and visual effects.
Development
Operating system | Earliest version |
Latest version |
|
---|---|---|---|
Windows 95 Windows 95 Windows 95 is a consumer-oriented graphical user interface-based operating system. It was released on August 24, 1995 by Microsoft, and was a significant progression from the company's previous Windows products... |
97 | 2003 | |
Windows 98 Windows 98 Windows 98 is a graphical operating system by Microsoft. It is the second major release in the Windows 9x line of operating systems. It was released to manufacturing on 15 May 1998 and to retail on 25 June 1998. Windows 98 is the successor to Windows 95. Like its predecessor, it is a hybrid... |
97 | 2007 | |
Windows Me Windows Me Windows Millennium Edition, or Windows Me , is a graphical operating system released on September 14, 2000 by Microsoft, and was the last operating system released in the Windows 9x series. Support for Windows Me ended on July 11, 2006.... |
2003 | 2007 | |
Windows 2000 Windows 2000 Windows 2000 is a line of operating systems produced by Microsoft for use on personal computers, business desktops, laptops, and servers. Windows 2000 was released to manufacturing on 15 December 1999 and launched to retail on 17 February 2000. It is the successor to Windows NT 4.0, and is the... |
2003 | 2008 | |
Windows XP Windows XP Windows XP is an operating system produced by Microsoft for use on personal computers, including home and business desktops, laptops and media centers. First released to computer manufacturers on August 24, 2001, it is the second most popular version of Windows, based on installed user base... with Service Pack 1 or earlier |
2003 | 2008 | |
Windows XP Windows XP Windows XP is an operating system produced by Microsoft for use on personal computers, including home and business desktops, laptops and media centers. First released to computer manufacturers on August 24, 2001, it is the second most popular version of Windows, based on installed user base... with Service Pack 2 or later |
2009 | 2012 | |
Windows XP Professional x64 Edition Windows XP Professional x64 Edition Microsoft Windows XP Professional x64 Edition released on April 25, 2005 is an edition of Windows XP for x86-64 personal computers. It is designed to use the expanded 64-bit memory address space provided by the x86-64 architecture.... |
2006 | 2012 | |
Windows Vista Windows Vista Windows Vista is an operating system released in several variations developed by Microsoft for use on personal computers, including home and business desktops, laptops, tablet PCs, and media center PCs... |
2007 | 2012 | |
Windows 7 | 2010 | 2012 |
The first version of the software, TuneUp 97, was released in 1997. Since then, eight versions have been released over the years.
TuneUp Utilities 2003: The first version to have become available in English and French, as well as the original German language. It consists of 16 individual tools accessible through the Start Center, as well as the Windows start menu. It includes features to clean the hard disks, clean and defragment the Windows Registry
Windows registry
The Windows Registry is a hierarchical database that stores configuration settings and options on Microsoft Windows operating systems. It contains settings for low-level operating system components as well as the applications running on the platform: the kernel, device drivers, services, SAM, user...
, optimize Windows and Internet connection settings and change the look and feel of Windows. It also provides features targeted at users with an intermediate or advanced level of computer knowledge that enables them to edit the registry, manage running processes
Process (computing)
In computing, a process is an instance of a computer program that is being executed. It contains the program code and its current activity. Depending on the operating system , a process may be made up of multiple threads of execution that execute instructions concurrently.A computer program is a...
, uninstall
Uninstaller
An uninstaller, also called a deinstaller, is a utility software designed to remove other software or parts of it from a computer. It is the opposite of an installer.-Components:...
programs, shred
Data erasure
Data erasure is a software-based method of overwriting data that completely destroys all electronic data residing on a hard disk drive or other digital media. Permanent data erasure goes beyond basic file deletion commands, which only remove direct pointers to data disk sectors and make data...
and undelete
Undeletion
Undeletion is a feature for restoring computer files which have been removed from a file system by file deletion. Deleted data can be recovered on many file systems, but not all file systems provide an undeletion feature. Recovering data without an undeletion facility is usually called data...
files, and display system information. In addition to the previously-supported Windows 95
Windows 95
Windows 95 is a consumer-oriented graphical user interface-based operating system. It was released on August 24, 1995 by Microsoft, and was a significant progression from the company's previous Windows products...
and Windows 98
Windows 98
Windows 98 is a graphical operating system by Microsoft. It is the second major release in the Windows 9x line of operating systems. It was released to manufacturing on 15 May 1998 and to retail on 25 June 1998. Windows 98 is the successor to Windows 95. Like its predecessor, it is a hybrid...
, TuneUp Utilities 2003 also supports Windows 2000
Windows 2000
Windows 2000 is a line of operating systems produced by Microsoft for use on personal computers, business desktops, laptops, and servers. Windows 2000 was released to manufacturing on 15 December 1999 and launched to retail on 17 February 2000. It is the successor to Windows NT 4.0, and is the...
, Me
Windows Me
Windows Millennium Edition, or Windows Me , is a graphical operating system released on September 14, 2000 by Microsoft, and was the last operating system released in the Windows 9x series. Support for Windows Me ended on July 11, 2006....
and Windows XP.
TuneUp Utilities 2004: Introduces TuneUp 1-Click Maintenance and TuneUp WinStyler (the predecessor TuneUp Styler.). Also includes registry defragmentation support for Windows 2000 and XP.
TuneUp Utilities 2006: In TuneUp Utilities 2006, optimization, customization and disk cleaning tools support Mozilla Firefox
Mozilla Firefox
Mozilla Firefox is a free and open source web browser descended from the Mozilla Application Suite and managed by Mozilla Corporation. , Firefox is the second most widely used browser, with approximately 25% of worldwide usage share of web browsers...
. Its TuneUp StartUp Manager displays editorial rating and explanations about well-known programs that start during computer startup. TuneUp Styler in this version is able to change the boot logo of Windows XP.
TuneUp Utilities 2007: Features two new components: TuneUp Disk Doctor and TuneUp Disk Space Explorer. TuneUp Utilities 2007 also supports Windows Vista
Windows Vista
Windows Vista is an operating system released in several variations developed by Microsoft for use on personal computers, including home and business desktops, laptops, tablet PCs, and media center PCs...
.
TuneUp Utilities 2008: Incorporates two more components: TuneUp Drive Defrag (the defragmentation
Defragmentation
In the maintenance of file systems, defragmentation is a process that reduces the amount of fragmentation. It does this by physically organizing the contents of the mass storage device used to store files into the smallest number of contiguous regions . It also attempts to create larger regions of...
tool) and TuneUp Repair Wizard (the troubleshooting tool). TuneUp Utilities 2008 no longer has a separate disk cleanup component; the disk cleanup function has become part of the Start Center, under a new Gain disk space section.
TuneUp Utilities 2009: Start Center in this version includes a new section that analyzes the system and then displays the current status as well as available recommendations (if any) in the three areas: System maintenance, Speed and System status. New tools in this version are TuneUp Speed Optimizer (renamed StartUp Optimizer in subsequent versions) and TuneUp Shortcut Cleaner. A new TuneUp Styler can change the Windows Vista logo animation displayed during startup.
TuneUp Utilities 2010: TuneUp Utilities is compatible with Windows 7. A new Turbo Mode introduced in this version allows to disable multiple background functions of Windows and programs with one click, like Windows Aero
Windows Aero
Windows Aero is the graphical user interface and the default theme in most editions of Windows Vista and Windows 7, operating systems released by Microsoft. It is also available in Windows Server 2008, but is not enabled by default. Its name is a backronym for Authentic, Energetic, Reflective and...
, Windows Search
Windows Search
Windows Search is an indexed desktop search platform released by Microsoft for the Windows operating system....
, Windows Error Reporting
Windows Error Reporting
Windows Error Reporting is a crash reporting technology introduced by Microsoft with Windows XP and included in later Windows versions and Windows Mobile 5.0 and 6.0. Not to be confused with the Dr...
or synchronization with mobile devices. Also includes TuneUp Live Optimization.
TuneUp Utilities 2011: Features TuneUp Program Deactivator; it can disable programs that impose significant system load, thereby eliminating the load without uninstalling the programs. If the user tries to start a disabled program again, TuneUp Program Deactivator automatically re-enables the program on the fly. A new program rating functionality in this version shows how other TuneUp Utilities users have rated the usefulness of a given program on a scale of 1 to 5 stars. The Start Center also includes a Tuning Status, which tracks and displays optimization progress and highlights areas with remaining optimization potential.
TuneUp Utilities 2012: Features a new Economy Mode that when enabled, helps save battery power of laptops.
Critical reception
TuneUp Utilities received generally-positive reviews. Computer ShopperComputer Shopper (US magazine)
Computer Shopper was a monthly consumer computer magazine published by SX2 Media Labs, it ceased publication in April 2009.The publisher continues to run ComputerShopper.com, a related website.- Web Site :...
magazine reviewed TuneUp Utilities 2009 and give it a score of 8 out of 10. It commended TuneUp Registry Cleaner as well as the hard-drive-related components of product but also noted that some tools are superficially implemented and that this suite lacks an antivirus and a personal firewall
Personal firewall
A personal firewall is an application which controls network traffic to and from a computer, permitting or denying communications based on a security policy. Typically it works as an application layer firewall....
. TuneUp Utilities 2009 was voted #37 of "The Top 100 Products of 2009" and won the award "Best Utility Suite" of Computer Shopper.
CNET
CNET
CNET is a tech media website that publishes news articles, blogs, and podcasts on technology and consumer electronics. Originally founded in 1994 by Halsey Minor and Shelby Bonnie, it was the flagship brand of CNET Networks and became a brand of CBS Interactive through CNET Networks' acquisition...
also reviewed TuneUp Utilities 2009 and gave it 5 stars out of 5. “To call TuneUp Utilities 2009 useful would drastically understate the situation”, said Seth Rosenblatt, an associate editor with CNET. He assessed TuneUp Utilities as a powerful and easy-to-use set of tools, with its disk cleanup and registry cleaner the “bread-and-butter” of the entire set.
PC World
PC World (magazine)
PC World is a global computer magazine published monthly by IDG. It offers advice on various aspects of PCs and related items, the Internet, and other personal-technology products and services...
's Preston Gralla reviewed the 2010 version and commented that TuneUp Utilities is a comprehensive suite that “includes everything from a startup optimizer to a defragmenter, from an overall speed optimizer to a Windows Registry cleaner, and more.” However, he said that the high price of the entire suite ($50) might make the purchase decision more difficult. Preston had also previously reviewed TuneUp Utilities 2009 for PC Advisor and gave it 4.5 stars out of 5 stars.
PC Magazine
PC Magazine
PC Magazine is a computer magazine published by Ziff Davis Publishing Holdings Inc. A print edition was published from 1982 to January 2009...
reviewed TuneUp Utilities 2011 and gave it a score of 4 out of 5. “Overall, the software does a fine job of revitalizing a worn PC," commented Jeffrey L. Wilson
Jeffrey L. Wilson
Jeffrey L. Wilson is a consumer technology and video game editor who has written for several publications in the past decade, including E-Gear, LifeStyler, LAPTOP, Parenting, PC Mag, Sync, Wise Bread, and WWE Magazine.Wilson is currently a resident of New York City, New York, where he works as an...
, PC Magazine software analyst. He appreciated the product's one-click repair feature and the subsequent reduction in his test PC's boot-time. However, Wilson criticized the software license that only permits installation on three PCs, contrasting it with Iolo System Mechanic 10, a competing product that allows an unlimited number of installations in the same household.
TuneUp Utilities also received a Softpedia Pick award from Softpedia
Softpedia
Softpedia is an Internet web site that indexes information and provides software downloads. The site also covers major technology, science, health, and entertainment news from both external and in-house sources and provides software and game reviews. , it is one of the top 500 websites according to...
. Although Alex Muradin, Softpedia editor, expressed concern over the lack of proper technical support for TuneUp Utilities 2006, he gave this product a final score of 5 out of 5. However, it is notable that he gave this product a subscore of 3 out of 5 for Pricing/value.
Christian Immler characterizes TuneUp Utilities as a classic amongst tuning tools.