WinZip Courier requires Windows Vista, Windows 7 or Windows 8.
Courier integrates seamlessly with any of the following email and web mail applications:
- Microsoft Outlook 2007, 2010 (32-bit or 64-bit version), 2013 (32-bit or 64-bit version)
- Yahoo! Mail
Courier works with the webmail listed above when used with the following browsers:
- Microsoft Internet Explorer 7-11
- Google Chrome 6-36
- Mozilla Firefox 3.5-31
Cloud Services require Internet Access
- Google Drive
These requirements only apply to the computer system where WinZip Courier is installed. Recipients of your email messages do not need Courier and can use any email program to read your email. To open and extract attached Zip files, your recipient may need file compression software such as WinZip Standard or WinZip Pro.