Editors' Note: The Download Now link will download a small installer file to your desktop. Remain online and double-click the installer to proceed with the actual download.
Backed by dramatic performance enhancements and a new ultra-fast zip engine, WinZip 16.5 instantly compresses your data to create Zip files, LHA files, and our smallest file type, Zipx. WinZip 16.5 can also harness the power of AMD graphics processors for maximum zipping speed. Need to extract content from other file formats like RAR, 7Z, BZ2, LHA, CAB, IMG, or ISO? Not only can WinZip extract the industry's widest selection of compressed file types, but WinZip 16.5 includes preview features that support these additional formats! WinZip also provides advanced photo/image compression. With a single click, you can compress your digital photographs and graphic images by 20-25% with no loss of quality. Need to protect confidential information? WinZip offers strong AES encryption to secure sensitive data so you can password-protect your files as you zip them, all in one easy step. Zip files are also perfect for sharing. Use WinZip to organize your files into compact, logical packages that are ideal for distribution. Got extra large files to share? WinZip includes access to ZipSend, our new file delivery service! Now you can zip and email up to 2GB without worrying about bounced/undeliverable messages or clogged email systems. WinZip also provides instant access to ZipShare, our new Facebook app. Use ZipShare to zip and post files to Facebook directly from the WinZip window! Need help backing up your work? WinZip Pro provides an automated data backup facility to help you prevent data loss. Apply WinZip Pro's preset backup jobs or create your own with the easy-to-use wizard. You can also burn your backup data to CD/DVD/Blu-ray, copy it to a network drive, email it off site, or upload it to a server using the built-in FTP client. WinZip even provides a one-click diagnostic tool that scans your PC for performance issues. Save space, save time, and share more with WinZip!