PKZIP for Windows Desktop, Standard Edition 12
This program compresses files up to 95 percent -- saving time when e-mailing files and space on hard drives, USBs or other portable storage devices.
It also compresses files of virtually unlimited size, enabling you to store or transfer entire databases at a fraction of their original sizes. Compress files in several archive formats, including ZIP, TAR, JAR, BZ2, GZIP, UUEncode, and XXEncode. Open (decompress) ZIP files, as well as RAR, TAR, JAR, BZ2, GZIP, UEncode, XXEncode, CAB, LZH, ARJ, and BinHex. Encrypt files and file names. Integrates with Microsoft Office to save and send files securely directly from Microsoft Office applications, including Word, Excel, and PowerPoint. Secures and compresses emails and attachments by directly integrating with Microsoft Outlook.