WinZip is the world's most popular Zip utility for file compression, file encryption, file sharing, and data backup. Now supporting Windows 7 and featuring an Office 2010-style user interface, WinZip 14.5 works the way you think, zipping and unzipping files effortlessly for fast, efficient, and secure uploading and downloading, email transmission, and data archival. Simply select files to compress then just click 'Zip'. And check 'Encrypt' for added security. Or use '1-click Unzip' to open almost any compressed file instantly. Bundle files and photos into zipped packages and share them using 'Attach to E-mail'. And backup your desktop, documents, email, pictures, etc. with just a click on the 'Backup' tab. WinZip creates Zip, LHA and new Zipx files--our smallest Zip files ever. Let WinZip select the best compression method for maximum efficiency. It even compresses digital photos and graphic images by 20 - 25% with no loss of quality. Also create self-extracting Zip files, ideal for distribution to recipients who may not own WinZip. WinZip opens and extracts content from the widest range of archive formats, including Zip, Zipx, RAR, 7Z, BZ2, LHA, CAB, IMG, ISO, and most other compressed file types. Use WinZip to secure confidential files using strong, password-based encryption. It supports FIPS-197 certified 128- and 256-bit AES encryption. Package and share files with WinZip, creating logical groups of related files and emailing them instantly. Zipped packages are perfect for organizing and securing email attachments, which also send faster thanks to smaller file sizes. Prevent data loss with WinZip's automated data backup facility. Backup selected data files and schedule those backups to run automatically and unattended. Burn your backup data to CD/DVD or network drive, or upload your backups to an off-site server using the built-in FTP client. Even automate routine zipping tasks. Save space and time, and keep your digital world safe... Get WinZip today!
Detailed description »

Changes in the last version:
WinZip 14.5 represents one of the most significant enhancements to WinZip in years! This release delivers an entirely new Office 2010-style user interface and unveils numerous key features that dramatically simplify the product.