WinZip, the original and most popular compression utility for Windows, is a powerful and easy-to-use tool that quickly zips and unzips your files to conserve disk space and greatly reduce e-mail transmission time. WinZip 11.1 is available as Standard or Pro.

WinZip 11.1 is an updated version of our most recent major release—WinZip 11.0—that supports Windows Vista™.

WinZip 11.1 offers a thumbnail image view and automatic compression selection, plus improved compression for audio files (WAV) and the ability to open .BZ2 and .RAR files.

WinZip 11.1 Pro adds expanded data backup functionality and includes a new internal image viewer that allows you to browse through multiple images within the Zip file.

Benefits Pro
Burn New and Existing Zip Files Directly to CD or DVD
FTP Upload New and Existing Zip Files more »
Email Zip File and Logs on WinZip Job Completion more »
Run WinZip Jobs From a History List of Recent Jobs more »
View Full-Size Compressed Images Directly From Your Zip File
Predefined Data Backup Jobs more »
Create Custom, Automated Zipping Tasks (WinZip Jobs) more »
Scheduling Capabilities for Running Zip Jobs more »
Command Line Support (Separate Download) more »
Display Thumbnails in WinZip's Explorer Style View
Best Compression Chooses Compression Method Based on File Type
Improved Compression for Audio Files (WAV)
Extract from .BZ2 and .RAR Files
Attachment Management Support
Quick File Selection
Automatic Update Checking
Flexible Interface; Wizard and Classic more »
Tight Integration with Windows more »
Large Zip File Support more »
128- and 256-Bit AES Encryption more »
E-mail Support (including one click Zip & E-mail) more »
Split Zip File Capability more »
Create Self-Extracting Archives more