Appears to be a good choice from what I've seen in their download.

"Chip Pearson" wrote:

I use VBSecure from Moonlight Sofware. It is only $60 for a full redist
license. It also supports powerful file encryption independently of the
zip/unzip function. www.moonlight-software.com . It works fine in VBA/VB6
as well as NET.


--
Cordially,
Chip Pearson
Microsoft MVP - Excel
Pearson Software Consulting
www.cpearson.com
(email on the web site)

"Perico" wrote in message
...
My program currently exports / saves an Excel sheet as a CSV file.
However,
new program requirements call for my exporting the file as a ZIPPED CSV
file.

Our thoughts are to use a zip DLL component if one is available. This
will
be used by a large number of users and there is no setup routine involved.

I've looked at Dynazip and Xceed. The former appears to require a 3rd
party
setup program and the latter requires .NET development. Are there any
other
options?