ZIP files for more disk space and smaller email attachments.
To free up more disk space and keep email attachments under size limits, zip files every time with PKZIP. It shrinks files by up to 95 percent to improve email performance and create more storage space. You can also use PKZIP to set passwords to protect your important documents, giving you complete control over who can access your valuable information.
Can unzip .zip (including all WinZip files), .rar, .tar, .gz, .jar, .uue and more
30 day trial.