Version: 2008
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Utilities & Operating Systems

From driver downloads to registry cleaners, CNET Download.com features all the latest utilities and drivers. Whether you're looking for FTP clients, compression utilities, or software to back up your hard drive, CNET Download.com has you covered. See all 9,736 in this category.

for the week of: February 07Downloads
  1. 1.
    WinRAR (32-bit)

    File Compression424,818

  2. 2.
    Advanced SystemCare Free

    Diagnostic Software250,998

  3. 3.
    Glary Utilities

    System Utilities159,889

  4. 4.
    Smart Defrag

    System Utilities138,098

  5. Deliver search to your organization quickly and easily.
  6. 5.
    WinZip

    File Compression136,978

  7. 6.
    CCleaner

    Diagnostic Software88,233

  8. 7.
    WinRAR (64-bit)

    File Compression57,325

  9. If your BlackBerry is missing these essential apps, you're missing out.
  10. 8.
    Auslogics Disk Defrag

    System Utilities52,895

  11. 9.
    Advanced Registry Optimizer

    Diagnostic Software52,466

  12. 10.
    Easeus Partition Master Home Edition

    File Management51,235

See all most popular software

  1. Reduce multiple passwords to one single item.
Release date
  1. iDriveRepair Feb 10

    System Utilities

  2. Q-Dir (64-bit) Feb 10

    File Management

  3. Q-Dir Feb 10

    File Management

  4. 12Ghosts Zip Feb 10

    File Compression

  5. 12Ghosts Lookup Feb 10

    File Compression

  6. 12Ghosts 2ndFolder Feb 09

    File Management

  7. 12Ghosts Replace Feb 09

    Maintenance & Optimization

  8. Duplicate Files Cleaner Feb 09

    Maintenance & Optimization

  9. 12Ghosts StartupGuard Feb 09

    Maintenance & Optimization

  10. Vista TuneUpSuite Feb 09

    Maintenance & Optimization

See all new releases

  1. 1.
    WinZip

    Make it easy to zip and unzip files for quick, efficient, and secure data transmission and storage.

  2. 2.
    WinRAR (32-bit)

    Take full control over RAR and ZIP archives, along with unpacking a dozen other archive formats.

  3. 3.
    Smart Defrag

    Defrag your hard drive in the background automatically.

  4. 4.
    FreeRAM XP Pro

    Increase your system performance by cleaning the content of your RAM.

  5. 5.
    Auslogics Disk Defrag

    Defragment your disks and improve computer performance and stability.

  6. 6.
    Ashampoo WinOptimizer

    Speed up searches on your hard drive and optimize overall system performance.

  7. 7.
    Diskeeper

    Prevent disk fragmentation before it happens on PCs and servers in real time, with zero overhead.

  8. 8.
    TuneUp Utilities 2010

    Increase performance, free up disk space, and solve PC problems.

  9. 9.
    Revo Uninstaller

    Uninstall unwanted and even broken applications accurately.

  10. 10.
    7-Zip

    Archive files in different formats and manage them.

See all editor's picks

from the download blog

In their words: Experts weigh in on Mac vs. PC security

Posted by Elinor Mills on Jan 31, 2010
CNET asks a host of security experts which of the major operating-system platforms is more secure for consumers. Here's what they have to say.
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an introduction to Utilities & Operating Systems

Have you ever added a TV tuner card to your computer, only to have the DVD drive stop working? Maybe you've tried to install software and gotten an error message such as "The file foofah.dll is missing or damaged." The only time most people will need to deal with a driver is when something goes awry. Essentially, a driver is a piece of software that communicates the special needs of a hardware device or software application to an operating system. Windows comes with most of the drivers you need, but sometimes plugging in a new device--such as a digital camera or printer--will trigger a search for drivers. If the maker of your device doesn't offer drivers on its Web site, try searching our library for the name of the device or corrupted DLL.

This category is also the home of popular programs such as the top-rated SmartFTP Client, which made our list of the best free utilities. Installing and uninstalling software, deleting files, and other daily tasks can take a toll on your computer's performance. To test how well your PC is running, try a benchmarking program such as SANDRA Lite. Cleaning out the dead wood with a system optimizer such as Ace Utilities or System Mechanic will straighten out some Registry problems, improve system speed, and free up disk space. Don't forget to back up your data regularly with something like Second Copy so you can replace any files you regret erasing, such as the driver for your nVidia ForceWare Graphics card.

File-compression tools include the classic WinZip and the newcomer WinRAR, which are both excellent shareware products that provide lots of free functionality. Among the wide variety of software within Tools & Utilities, you'll find bookmark managers such as Bookmark Buddy, download managers such as Download Accelerator Plus, file-sharing tools such as LimeWire or Morpheus, and search tools such as Google Desktop.