Here is the list of top freewares for Windows XP and Vista.

• Protect your Computer from USB Drives with USBCopyNotify
• Improve Battery Performance of Laptop with Notebook Hardware Control
• Sleek and Functional Kantaris Media Player
• Get Vista Transparency Effects in XP with Glass2K
• Recover Deleted Files with Freeware Recuva
• Freeware: Edit Images with Multi-Layer Support with Photobie
• Compress Audio Files without Losing Quality with FLAC
• Convert YouTube Videos to iPod Format with DVDVideoSoft
• Read Air- Google Reader Build on Adobe Air
• Give Windows XP a Makeover with XPize
• Personalize your Emails with IncrediMail- Free Email Client
• Free System Mechanic and Iolo Anti-Virus Genuine License Key
• Free PC Tools File Recover with Full License Key
• Schedule your Tasks in Windows with Z-Cron
• Free CD & DVD Burning Software for Windows XP & Vista
• AVG 8.0 Free Version Released with Anti-Spyware
• Make Adobe Reader Faster with Adobe Reader SpeedUp
• 18 Multi-Protocol IM Clients for Windows, Mac and Linux
• Replace Windows Explorer’s File Copy with SuperCopier
• GetDiz- Small and Lightweight Notepad Replacement Freeware
• Search Files Faster in Windows with Finder
• Recover Deleted files with FreeUndelete 2.0
• Stardock Releases Object Desktop 2008
• Xplorer Lite- Free Windows Explorer Replacement
• Windows Defragmentation made easy with Defraggler
• Oxygen Office Professional- Enhanced OpenOffice.org
• Convert to 3GP Format with Media Coder Mobile Edition
• Share and Connect PCs Across World with CrossLoop
• OpenOffice.org Version 2.4 Launched
• Convert Videos to iPod and iPhone Format with Media Coder
• Rename your Files Quickly with File Renamer
• Get Animated Desktop on Vista with DeskScapes 2.0
• Koma Mail- A Portable and Useful Email Client
• Convert and Transcode Media files with Media Coder
• Convert your Mobile Phone into Webcam with Mobiola
• Safari 3.1 Available for Download
• Re-Install Windows Drivers with Driver Max
• Burn CD, DVD, HD-DVDs and Blue-Ray Discs with BurnAware
• Read and Edit PDF Documents with eXpert PDF Reader
• How to Install Multiple Versions of IE on same PC
• Windows Live FolderShare Beta for PC to PC Sync
• Flock 1.1 with Webmail Released
• Download Internet Explorer 8 Beta 1
• Adobe Photoshop CS4 Stonehenge Leaked
• Gmail Assistant: Desktop Notifier for Multiple Gmail Accounts
• Get Google Talk in Firefox Sidebar
• How to Customize Windows Vista Logon Screen
• AVG Anti-Virus 8.0 Released
• OoVoo- Videoconferencing made Free and Easy
• Create Professional Looking PDF with PDFCreator
• Docx File Converter: 3+1 Ways to Convert and View Docx files
• Windows XP Tips: Get more Secure with XP-AntiSpy
• Process Explorer: Monitor Processes in Windows
• Zip Files with 7Zip Freeware
• 8 Top Essential Freewares for Windows
• Download Winamp 5.52: New Version Released
• Protect Photos with Password using LockImage
• Joomla 1.5 Released: New features Added
• Rootkit Removal Tool: McAfee Anti-Rootkit Detective 1.0
• Add Thumbnails to Google Searches with LostGoggles Add-on
• Monitor Software Installation with WinPatrol
• Image Converter: View and Convert your Graphic Files with XnView
• Flock 1.1 will Integrate Web Email and Picasa
• 10 Free Security Programs to Protect your PC
• Spicebird Beta Available for Download
• Remove Red Eye in Images Using Red Eye Remover
• How to Control your PC from a Symbian Phone
• How to Do Spell Check in Opera Browser
• How to Disable User Account Control (UAC) in Windows Vista
• Download Free Anti-Spyware: Webroot Spy Sweeper
• Capture and Clear Broken URLs with URLRun
• Download AVG Anti-Virus Professional Edition for Free
• Convert your Windows XP to Mac OS X Leopard
• Top 6 Free Desktop Blog Editors
• How to Configure Windows Right Click Menu
• Top 8 Opera Browser Skins
• 1900 Windows Tweaks and Tricks
• Browser Memory Test: Firefox vs IE7 vs Safari vs Flock vs Opera
• How to Run a Guest OS on your PC
• Disable Windows XP Automatic Reboot using Auto Reboot Remover
• Fix Windows Update and Registry Errors using Dial-a-Fix
• Check Missing Video Codecs Using CodecInstaller
• Enhance your Desktop with Dexpot
• Launch Applications using Qliner Hotkeys
• Top 3 PC Optimizer Software to hasten your PC
• Top 7 Adobe AIR Applications
• 7 Free Anti Spyware Softwares
• Linux Mint: Fresh Flavor of Linux
• Make your Gtalk Status Always Idle
• Rescue Damaged Discs Using IsoBuster
• Get Windows on Mac OS
• 6 Free Alternatives to Microsoft Word
• Get Tabbed Browing in MS Office with Intellitabs
• Windows Defender- Protect your PC from Spywares and Adwares
• Recover Deleted Images Using Media Recover
• 8 Useful Add-ons for Internet Explorer
• 7 Free Anti-virus Software for Windows
• 12 Free Email Programs for Windows
• Convert Audio and Video Online- Media Convert VX2
• Download Windows Live Unified Installer
• 10 Free Portable Applications for Bloggers
• Top 10 RSS Feed Readers
• 5 Reasons Why I like Flock
• Top 10 Gmail Mail Notifiers
• Back up your Files using Backup4all
• Create Menus using CSS Tab Designer
• Shutdown your PC at a specified time
• MOBILedit- The Mobile Manager
• 3gp Converter: Convert 3gp Videos to other Formats