Windows 7 is the latest publicly available version of Microsoft Windows, a series of operating systems produced by Microsoft for use on personal computers, including home and business desktops, laptops, netbooks, tablet PCs and media center PCs. Windows 7 was released to manufacturing on July 22, 2009, and general retail availability on October 22, 2009, less than three years after the release of its predecessor, Windows Vista.

Windows 7 includes a number of new features, such as advances in touch, speech, and handwriting recognition, support for virtual hard disks, improved performance on multi-core processors, improved boot performance, and kernel improvements.

FreeArc
FreeArc is a modern general-purpose archiver. Main advantage of FreeArc is fast but efficient compression and rich set of features.

UltimateZip 5.0.1.11 Portable| 4MB

UltimateZip is an easy to use archive utilty. With it's flexible user interface, UltimateZip is easy to use for first-time users and offers many features for power users. UltimateZip offers hundreds of features, but is still easy to use. With it's very flexible user interface, UltimateZip is easy to use for first-time users and offers many features for power users.

• Support for Multiple Archive Formats: ZIP, RAR, ACE, 7-ZIP, CAB, JAR and more
• Support for Windows 7, Vista and Windows 98/Me, Windows 2000, Windows XP, Windows 2003
• Very Strong 7-Zip Compression: 7-Zip outperforms all other archive formates
• Advanced Security: ZIP-AES encryption and UZE-AES encryption
• Self-Extracting ZIP files: Create Self-Extracting Zip Files in 3 Languages
• Powerful backup feature: Safe your important files with UZ Backup