Short description of Attachments Zip Compressor 1.4.5: Attachments Zip Compressor is a powerful multi-purpose add-in for Microsoft Outlook capable of doing with attachments whatever you need to do. It can automatically ZIP attachments in outgoing messages, create SFX and password-protected archives; ZIP incoming attachments to prevent blocking or UNZIP incoming attachments for better indexing and the allowing of search within attached documents. Fully compatible with Microsoft Exchange Server.